QFN Supervisory Circuits and Battery Monitor Chips
from Renesas Electronics Corporation
The ISL6261A is a single-phase buck regulator implementing lntel ® IMVP-6 ® protocol, with embedded gate drivers. lntel ® Mobile Voltage Positioning (IMVP) is a smart voltage regulation technology effectively reducing power dissipation in lntel ® Pentium processors.brbr The heart of... [See More]
- Type: QFNL
from Maxim Integrated
The MAX16063 is a 1% accurate, adjustable, quad window voltage detector in a small thin QFN package. This device is designed to provide a higher level of system reliability by monitoring multiple supply voltages and providing a fault signal when any of the voltages exceed their overvoltage... [See More]
- Type: QFNL
- Pins: 24
- Number of Supplies: 4
- IQ: 70
from e-peas SA
Highly Versatile, Regulated Single-Output, Buck-Boost Ambient Energy Manager for RF Sources with Optional Primary Battery. E-peas ’ low-frequency AC sources energy harvesting IC solution – The AEM30330 is an integrated energy management circuit that extracts DC power from an ambient... [See More]
- Type: QFNL
- Supply Voltage: 1.2 to 3.3
- Pins: 40
from Cirrus Logic, Inc.
The WM8321 is an integrated power-management subsystem which provides a cost-effective, flexible, single-chip solution for power management. It is specifically targeted at the requirements of a range of low-power portable consumer products, but is suitable to any application with a multimedia... [See More]
- Type: QFNL
- Features: Watchdog Timer; Manual Reset
- Number of Supplies: 4
- Pins: 81
from Analog Devices, Inc.
Product Details. The LTC2966 is a low current, high voltage dual channel voltage monitor. Internal high value resistors sense the input monitor pins providing a compact and low power solution for voltage monitoring. Each channel includes two comparator reference inputs (INH/INL) to allow... [See More]
- Type: QFNL; SOIC
- Pins: 20
- Number of Supplies: 2
- Accuracy: 1.4
from Renesas Electronics Corporation
The ISL94203 is a Li-ion battery monitor IC that supports from 3 to 8 series connected cells. It provides full battery monitoring and pack control. The ISL94203 provides automatic shutdown and recovery from out of bounds conditions and automatically controls pack cell balancing. The ISL94203 is... [See More]
- Type: QFNL
from Maxim Integrated
The MAX16060/MAX16061/MAX16062 are 1% accurate, quad-/hex-/octal-voltage µP supervisors in a small thin QFN package. These devices provide supervisory functions for complex multivoltage systems. The MAX16060 monitors four voltages, the MAX16061 monitors six voltages, and the MAX16062 monitors... [See More]
- Type: QFNL
- Pins: 16
- Number of Supplies: 4
- IQ: 70
from e-peas SA
E-peas' RF energy harvesting IC solution - AEM30940 - is an integrated energy management subsystem that extracts DC power from ambient RF signal to simultaneously store energy in a rechargeable element and supply the system with two independent regulated voltages. This allows product designers and... [See More]
- Type: QFNL
- Supply Voltage: 0.0500 to 5
from Renesas Electronics Corporation
The ISL94208 battery management IC is designed for use with a microcontroller and features an analog front-end with overcurrent protection for multi-cell Li-ion battery packs. The ISL94208 supports battery packs consisting of four to six cells in series and one or more cells in parallel. Using an... [See More]
- Type: QFNL
from Maxim Integrated
The MAX16046/MAX16048 EEPROM-configurable system managers monitor, sequence, track, and margin multiple system voltages. The MAX16046 manages up to twelve system voltages simultaneously, and the MAX16048 manages up to eight supply voltages. These devices integrate an analog-to-digital converter... [See More]
- Type: QFNL; TQFP; TQFN, TQFP-EP
- Supply Voltage: ? to 14
- Pins: 56 to 64
- Operating Temperature: -40 to 85
from e-peas SA
E-peas' RF energy harvesting IC solution - AEM40940 - is an integrated energy management subsystem integrating a rectifier that extracts AC power from ambient RF waves to simultaneously store energy in a rechargeable element and supply the system with two independent regulated voltages. This allows... [See More]
- Type: QFNL
- Supply Voltage: 0.0500 to 2.5
from Renesas Electronics Corporation
The ISL6263A IC is a Single-Phase Synchronous-Buck PWM voltage regulator featuring Intersil's Robust Ripple Regulator (Rsup3/sup) Technology ™. The ISL6263A is an implementation of the Intel ® Mobile Voltage Positioning (IMVP) protocol for GPU Render Engine core power. Integrated power... [See More]
- Type: QFNL
from Maxim Integrated
The MAX16047/MAX16049 EEPROM-configurable system managers monitor, sequence, and track multiple system voltages. The MAX16047 manages up to twelve system voltages simultaneously, and the MAX16049 manages up to eight supply voltages. These devices integrate an analog-to-digital converter (ADC) for... [See More]
- Type: QFNL; TQFP; TQFN, TQFP-EP
- Supply Voltage: ? to 6
- Pins: 56 to 64
- Operating Temperature: -40 to 85
from e-peas SA
Highly Versatile, Regulated Single-Output, Buck-Boost Ambient Energy Manager for Up to 7-cell Solar Panels with Optional Primary. E-peas ’ solar energy harvesting IC solution – The AEM10330 is an integrated energy management circuit that extracts DC power from an ambient energy... [See More]
- Type: QFNL
- Pins: 40
- Number of Supplies: Up to 7-Cell Solar Panels
- Supply Voltage: 1.2 to 3.3
from Renesas Electronics Corporation
The ISL6131 and ISL6132 are a family of high-accuracy, multi-voltage supervisory ICs designed to monitor voltages greater than 0.7V in applications ranging from microprocessors to industrial power systems. The ISL6131 is an undervoltage four-supply supervisor, and the ISL6132 is a two-voltage... [See More]
- Type: QFNL
- Output Options: Active Low
- Number of Supplies: 2
from Maxim Integrated
The MAX16065/MAX16066 flash-configurable system managers monitor and sequence multiple system voltages. The MAX16065/MAX16066 can also accurately monitor ( ±2.5%) one current channel using a dedicated high-side current-sense amplifier. The MAX16065 manages up to twelve system voltages... [See More]
- Type: QFNL
- Supply Voltage: ? to 14
- Pins: 48
- Operating Temperature: -40 to 85
from e-peas SA
E-peas' solar energy harvesting IC solution - AEM10941 - is an integrated energy management circuit that extracts DC power from up to 7-cell solar panels to simultaneously store energy in a rechargeable element and supply the system with two independent regulated voltages. The AEM10941 allows to... [See More]
- Type: QFNL
- Supply Voltage: 0.0500 to 5
from Renesas Electronics Corporation
The ISL95813 single-phase controller provides a fully compliant VR12.6 power supply solution for Intel ™ microprocessors. It provides a tightly regulated output voltage that is programmed through a high speed serial bus interface with the CPU. This interface also allows the CPU to acquire... [See More]
- Type: QFNL
- IQ: 3500
from Maxim Integrated
The MAX8568A/MAX8568B backup-battery-management ICs are complete charging and backup switchover control solutions for PDAs, Smart Phones, and other smart portable devices. They charge both NiMH and rechargeable lithium battery types and feature programmable charge current and termination voltage. [See More]
- Type: QFNL
- IQ: 5
- Pins: 16
- Operating Temperature: -40 to 85
from e-peas SA
E-peas ’ solar energy harvesting IC solution – AEM10941 – is an integrated energy management circuit that extracts DC power from up to 7-cell solar panels to simultaneously store energy in a rechargeable element and supply the system with two independent regulated voltages. The... [See More]
- Type: QFNL
- Pins: 28
- Number of Supplies: 7-Cell Solar Panels
- Supply Voltage: 0.0500 to 5
from Renesas Electronics Corporation
The ISL6218 Single-Phase Buck PWM control IC, with integrated half bridge gate driver, provides a precision voltage regulation system for advanced Pentium-M microprocessors in notebook computers. This control IC also features both input voltage feed-forward and average current mode control for... [See More]
- Type: QFNL; TSSOP
- IQ: 1400
from Maxim Integrated
The MAX16025 –MAX16030 are dual-/triple-/quad-voltage monitors and sequencers that are offered in a small TQFN package. These devices offer enormous design flexibility as they allow fixed and adjustable thresholds to be selected through logic inputs and provide sequence timing through small... [See More]
- Type: QFNL
- Pins: 16
- Number of Supplies: 2
- IQ: 75
from e-peas SA
E-peas' thermal energy harvesting IC solution - AEM20940 - is an integrated energy management subsystem that extracts DC power from a thermoelectric generator (TEG) to simultaneously store energy in a rechargeable element and supply the system with two independent regulated voltages. This allows... [See More]
- Type: QFNL
- Supply Voltage: 0.0500 to 5
from Renesas Electronics Corporation
The ISL62884C is a single-phase PWM buck regulator for miroprocessor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62884C is based on Intersil's Robust Ripple Regulator (R3 ™) technology. Compared with traditional modulators, the... [See More]
- Type: QFNL
from Maxim Integrated
The MAX16041/MAX16042/MAX16043 are dual-/triple-/quad-voltage monitors and sequencers that are offered in a small thin QFN package. These devices offer enormous design flexibility as they allow fixed and adjustable thresholds to be selected through logic inputs and provide sequence timing through... [See More]
- Type: QFNL
- Pins: 16
- Number of Supplies: 2
- IQ: 75
from Renesas Electronics Corporation
The ISL62881 is a single-phase PWM buck regulator for miroprocessor or graphics processor core power supply. It uses an integrated gate driver to provide a complete solution. The PWM modulator of ISL62881 is based on Intersil's Robust Ripple Regulator (Rsup3/sup) technology ™. Compared with... [See More]
- Type: QFNL
from Maxim Integrated
The MAX6880 –MAX6883 dual-/triple-voltage monitors are designed to sequence power supplies during power-up condition. When all of the voltages exceed their respective thresholds, these devices turn on voltages to the system sequentially, enhancing n-channel MOSFETs used as switches. The time... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 24
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a specified range or... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 24
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX6870/MAX6871 EEPROM-configurable, multivoltage supply sequencers/supervisors monitor several voltage detector inputs, two auxiliary inputs, and four general-purpose logic inputs. The MAX6870/MAX6871 feature programmable outputs for highly configurable power-supply sequencing applications. The... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 32
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX6874/MAX6875 EEPROM-configurable, multivoltage supply sequencers/supervisors monitor several voltage detector inputs and general-purpose logic inputs, and provide programmable open-drain outputs for highly configurable power-supply sequencing applications. The MAX6874 provides six voltage... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 32
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX6872/MAX6873 EEPROM-configurable, multivoltage supply sequencers/supervisors monitor several voltage detector inputs and four general-purpose logic inputs. The MAX6872/MAX6873 feature programmable outputs for highly configurable power-supply sequencing applications. The MAX6872 features six... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 32
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX6889/MAX6890/MAX6891 EEPROM-configurable, multivoltage supply sequencers/supervisors monitor several voltage detector inputs and general-purpose logic inputs and feature programmable outputs for highly configurable power-supply sequencing applications. The MAX6889 features eight voltage... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 32
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX6876 EEPROM-configurable, multivoltage power tracker/supervisor monitors four system voltages and ensures proper power-up and power-down conditions for systems requiring voltage tracking and/or sequencing. The MAX6876 provides a highly configurable solution as key thresholds and timing... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 36
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX16126/MAX16127 load-dump/reverse-voltage protection circuits protect power supplies from damaging input voltage conditions, including overvoltage, reverse-voltage, and high-voltage transient pulses. Using a built-in charge pump, the devices control two external back-to-back n-channel MOSFETs... [See More]
- Type: QFNL
- Supply Voltage: ? to 90
- Pins: 12
from Maxim Integrated
The MAX16016/MAX16020/MAX16021 supervisory circuits monitor power supplies, provide battery-backup control, and chip-enable (CE) gating to write protect memory in microprocessor ( µP)-based systems. These low-power devices improve system reliability by providing several supervisory functions... [See More]
- Type: QFNL
- IQ: 5
- Pins: 16
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX6782 –MAX6790 are low-power, 1% accurate, dual-/triple-/quad-level battery monitors offered in small TDFN and TQFN packages. These devices are ideal for monitoring single lithium-ion (Li+) cells, or multicell alkaline/NiCd/NiMH power sources. These devices feature fixed and adjustable... [See More]
- Type: QFNL
- Pins: 16
- Number of Supplies: 4
- IQ: 10
from Maxim Integrated
The MAX16008/MAX16009 are adjustable quad window voltage detectors in a small thin QFN package. These devices are designed to provide a higher level of system reliability by monitoring multiple supply voltages and providing a fault signal when any of the voltages exceed their overvoltage thresholds... [See More]
- Type: QFNL
- Pins: 20
- Number of Supplies: 4
- IQ: 70
from Maxim Integrated
The MAX16000 –MAX16007 are low-voltage, quad-/hex-/octal-voltage µP supervisors in small TQFN and TSSOP packages. These devices provide supervisory functions for complex multivoltage systems. The MAX16000/MAX16001/MAX16002 monitor four voltages, the MAX16003/MAX16004/MAX16005 monitor six... [See More]
- Type: QFNL
- Pins: 12
- Number of Supplies: 4
- IQ: 70
from Maxim Integrated
The MAX6892/MAX6893/MAX6894 pin-selectable, multivoltage supply sequencers/supervisors monitor several voltage-detector inputs and one watchdog input, asserting the respective voltage detector or watchdog output when the inputs drop below the configured voltage thresholds or the watchdog timer... [See More]
- Type: QFNL
- Supply Voltage: ? to 6
- Pins: 32
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX34460 is a system monitor that is capable of managing up to 12 power supplies. The power-supply manager monitors the power-supply output voltages and constantly checks for user-programmable overvoltage and undervoltage thresholds. If a fault is detected, the device automatically shuts down... [See More]
- Type: QFNL
- Supply Voltage: ? to 3.3
- Pins: 48
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX34451 is a power-supply system manager that is capable of monitoring up to 16 different voltage rails or currents and is also capable of sequencing and margining up to 12 power supplies. The system manager monitors the power-supply output voltages and currents and constantly checks them for... [See More]
- Type: QFNL
- Supply Voltage: ? to 3.3
- Pins: 56
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX34461 is a system monitor that is capable of managing up to 16 power supplies. The power-supply manager monitors the power-supply output voltages and constantly checks for user-programmable overvoltage and undervoltage thresholds. If a fault is detected, the device automatically shuts down... [See More]
- Type: QFNL
- Supply Voltage: ? to 3.3
- Pins: 48
- Operating Temperature: -40 to 85
from Maxim Integrated
The MAX34441 is a complex system monitor that can manage up to five power supplies and a fan. The power-supply manager monitors the power-supply output voltage and constantly checks for user-programmable overvoltage and undervoltage thresholds. It can also margin the power-supply output voltage up... [See More]
- Type: QFNL
- Supply Voltage: ? to 3.3
- Pins: 40
- Operating Temperature: -40 to 85