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Supplier: Semtech Corp.
Description: DC-DC converter utilizing a 1MHz fixed-frequency current mode architecture
- Configuration / Function: Step-down (Buck), Other
- Output Voltage Type: Adjustable
- IC Package Type: Other
- Life Cycle Stage: Maturity
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Description: 96% Buck-Boost Converter with 1.7A Current Switches, 5V fixed Output voltage in 3x3 QFN 10-SON -40 to 85
- IC Package Type: Other
- Configuration / Function: Inverting Regulator (Buck-Boost)
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Description: Status: ACTIVE As a member of the SWIFT™ family of dc/dc regulators, the TPS54380 low-input voltage, high-output current, synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily
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Supplier: Microchip Technology, Inc.
Description: The MCP1252/3 are inductorless, positive-regulated charge pump DC/DC converters. The devices generate a regulated fixed (3.3V or 5.0V) or adjustable output voltage. They are specifically designed for applications requiring low noise and high efficiency and are able to deliver up to 120 mA output
- IC Package Type: Other
- Output Voltage Type: Adjustable
- Configuration / Function: Other
- Features: Shutdown (Inhibit) Pin, Thermal Shutdown Protection
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Supplier: Texas Instruments High Reliability
Description: Enhanced Product 4.5-V To 20-V Input, 3-A Output Synchronous Pwm Switches W/ Integrated Fet 16-HTSSOP -55 to 125
- Output Voltage Type: Fixed
- IC Package Type: Other
- Configuration / Function: Step-down (Buck)
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Supplier: Semtech Corp.
Description: Up to 5 LEDs for white LED backlighting applications, VIN range 2.7V - 10 V
- Output Voltage Type: Fixed
- IC Package Type: SOT23, Other
- Configuration / Function: Step-down (Buck)
- Features: Internal Current Limit, Other
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Supplier: Fuji Electric Corp. of America
Description: The Green Mode PWM-ICs have internal start-up circuits with a 500V/750V rating; low EMI noise by frequency diffusion; linearly reduced switching frequency at light load for low standby power with protection functions. The Green Mode Quasi-Resonant ICs have internal start-up circuits with a 500V
- Output Voltage Type: Fixed
- IC Package Type: SOIC / SOP
- Configuration / Function: Step-down (Buck), Step-up (Boost), Flyback Converter
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Supplier: ROHM Semiconductor, USA LLC
Description: BD9300F is 1 channel DC / DC converter controller. Features ・1ch PWM Control DC / DC Converter Controller ・Input Voltage Range : 3.6 to 35V
- Output Voltage Type: Fixed
- Configuration / Function: Inverting Regulator (Buck-Boost)
- IC Package Type: SOIC / SOP
- Life Cycle Stage: Maturity
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Supplier: Techwell, Inc.
Description: N-Channel MOSFETs in a synchronous rectified buck converter topology. The advanced PWM protocol of ISL6627 is specifically designed to work with Intersil VR11.1, VR12 controllers and combined with N-Channel MOSFETs to form a complete core-voltage regulator solution for advanced microprocessors. When
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Supplier: Techwell, Inc.
Description: element Uses MOSFET's rDS(ON) Drives inexpensive N-Channel MOSFETs Small converter size 300kHz fixed frequency oscillator 24 Lead, SOIC or 32 Lead, 5mmÃ-5mm QFN Description The ISL6530 provides complete control and protection for dual DC-DC converters optimized
- Regulator Category: Switching Regulator
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DC/DC Converter Controller Using a PICmicro Microcontroller
of the converter output. quency Modulation. In a PSM system, the modulator. generates a train of pulses to turn the converter power. Feedback Circuit for Constant Voltage. switch on and off. The pulses have a fixed pulse width,. DC/DC Converter. as well as period. As long as the converter output
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DC/DC Conversion
. Feedback voltage sensing, Low-power. 5-pin SOT-89. Shutdown mode. TC120. Fixed. Step-Down. 1.8 to 10. 3.0, 3.3, 5.0. PFM/PWM. Soft-start, Low-power Shutdown mode. 8-pin SOP. TC125. Fixed. Step-Up. 0.9 to 10. 3.0, 3.3, 5.0. PFM. Low-power Shutdown mode. 5-pin SOT-23A. TC126. Fixed. Step-Up. 0.9
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Switch Mode Power Supply (SMPS) Topologies (Part I)
current. shows the multiphase synchronous buck converter. with a gate pulse timing relation of each leg and the. FEED-FORWARD CONTROL. input current drawn by the converter. The fixed. time/phase is given by Time period/n or 300/n, where "n". In a buck converter, the effect of input voltage variation
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Converting A 5.0V Supply Rail To A Regulated 3.0V
. The output voltage is divided down by the. with increased features while maintaining a flat or. resistor divider and compared to a fixed bandgap. decreasing product cost, advancements in device. reference voltage. The operational amplifier controls. technology must be considered. To produce
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Driving Dright solutions For Automotive LED Lighting Challenges
is dependent mostly on the current, not the voltage. Theoretically, every electron transforms into a photon and a fixed percentage of the photons escape the LED chip as visible light. For low-quality solutions, a resistor is enough to limit the current if the supply voltage is constant. It is worth noting
Engineering Web Search: Buck Fixed DC-DC Voltage Converter Top
- International Rectifier - The Power Management Leader
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International Rectifier - Application Notes
High Voltage ICs A&D / HiRel DC-DC IGBT AC-DC / Motor Control General Lighting
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Switching Regulators | Power Management | Analog Devices
These devices are capable of generating a fixed or adjustable output voltage, and offer up to 2A of output current.
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ADP2503/ADP2504 (Rev. B)
4?? Output Voltage Programming .................................................. 14?? Pin Configuration and Function Descriptions
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Lineup from Category General-purpose DC/DC Converter : Fujitsu...
| DC/DC Converter for LCD Panels | DC/DC Converter for DSC/DVC | Charge Control | Power Voltage Monitoring Applications | DC/DC Converter for UMPC |
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Documentation : Fujitsu United States
Pulse width modulation-type DC/DC converter Ics capable of independently controlling the charge voltage and current, "MB39A132 (Nch/Nch synchronous
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Vishay - Vishay Siliconix - Vishay Brands
As the world's number-one brand of low-voltage power MOSFETs (metal-oxide semiconductor field-effect transistors), Vishay Siliconix products play a
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National Semiconductor LLP Package Products
3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
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National Semiconductor MICRO SMD Package Products
3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
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DC/DC Controller (External Switch) - Step-Down Controller -...
(ACTIVE) 4.5V to 18V Input, Low Pin Count, Synchronous Buck Controller with Power Good
