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Supplier: Newark, An Avnet Company
Description: COULOMB COUNTER BOARD, ARDUINO BOARD
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Supplier: Texas Instruments
Description: Cost-Efficient Coulomb Counter for Battery Capacity Monitoring In Embedded Portable Applications 8-TSSOP -20 to 70
- Operating Temperature: -20 to 70 C
- Features: Other
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Supplier: Newark, An Avnet Company
Description: COULOMB COUNTER, 15BIT, UMAX-8; Battery Type:-; Interfaces:Serial; No. of Cells:1Cells; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; IC Case / Package:µMAX; No. of Pins:8Pins; Operating Temperature Min:-40°C; Product Range:- RoHS Compliant: Yes
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Supplier: ROHM Semiconductor GmbH
Description: BD7220FV-C is a coulomb counter IC for high-current applications. The product integrates a high-accuracy operational amp, a current accumulation logic circuit and a 16-bit ΔΣADC to perform current accumulation with high precision. The current sense input supports shunt resistors and
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Supplier: RS Components, Ltd.
Description: High-Precision Coulomb Counter
- Pin Count: 8
- Cell Type: Li-Ion, NiMH
- Features: Other
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Description: SPARKFUN COULOMB COUNTER BREAKOU
- Category: Development Board
- Features: Other
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Supplier: VAST STOCK CO., LIMITED
Description: Battery Management Cost-Efficient Coulomb Counter
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Supplier: Acme Chip Technology Co., Limited
Description: GROVE - COULOMB COUNTER 3.3V TO
- Category: Development Board
- Features: Other
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Supplier: VAST STOCK CO., LIMITED
Description: Interface Development Tools Coulomb Counter B/O LTC4150
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Supplier: VAST STOCK CO., LIMITED
Description: Power Management IC Development Tools Grove - Coulomb Counter 3.3V to 5V (LTC2941)
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Supplier: Win Source Electronics
Description: Embedded: No Utilized IC / Part: STC3105 Secondary Attributes: Includes Coulomb Counter for Charge/Discharge Status ECCN: EAR99 Fake Threat In the Open Market: 72 pct. MSL Level: 1 (Unlimited) REACH Status: REACH Unaffected HTSUS: 8473.30.1180 Mfr: STMicroelectronics Other Names:
- Category: Development Board
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: Battery Management High-Precision Coulomb Counter Product overview: DS2740BU+ from Analog Devices / Maxim Integrated is a Battery Charger for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers
- Features: Other
- Compliances: RoHS Compliant
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: Coulomb Counter/ Battery Gas Gauge Product overview: LTC4150IMS from Linear Technology is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets,
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: Cost-Efficient Coulomb Counter for battery capacity monitoring In embedded portable applications 8-TSSOP -20 to 70 Product overview: BQ26231PWR from Texas Instruments is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact
- Operating Temperature: -20 C
- Features: Other
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: TEXAS INSTRUMENTS BQ26231PW BATTERY COULOMB COUNTER, SMD, 26231 Product overview: BQ26231PW from Texas Instruments is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and
- Operating Temperature: -20 C
- Features: Other
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Supplier: Isabellenhutte USA
Description: Three measurements from a single sensor! Intelligent, digital current, voltage and temperature sensors for battery management systems (BMS). Full temperature compensation and calibration over the lifetime of the component. Galvanic isolation 1000V(DC). Amperage and coulomb counter.
- Voltage: 1,000 volts
- Accuracy: 0.5 % FS
- Electrical Output: Analog Current
- Power Requirements: DC Powered
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Supplier: Microchip Technology, Inc.
Description: timer/counters with PWM and compare modes, one wake-up Timer, an SM-Bus compliant TWI module, internal and external interrupts, 12-bit Sigma Delta ADC for voltage and temperature measurements, high-resolution Sigma Delta ADC for coulomb counting and instantaneous current measurements,
- Internal RAM Size: 0.002 KB
- Internal ROM Size: 40 KB
- Pin Count: 48
- Operating Temperature: -40 to 85 C
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Supplier: Sensata Technologies
Description: front end for “high” or “low” side current sensing and attenuation of system-induced noise Automotive temperature range of –40 °C to +125 °C Separate Charge, Discharge, and Total coulomb counters Built-in calibration for current measurements Built-in compensation for resistance
- Measuring Range: 1,000 amps
- Operating Temperature: -40 to 257 F
- Power Requirements: DC Powered
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Supplier: ROHM Semiconductor USA, LLC
Description: BD71815AGW is a single-chip power management IC for battery-powered portable devices. The IC integrates 5 buck converters, 8 LDOs, a boost driver for LED, and a 500mA single-cell linear charger. Also included is a Coulomb counter, a real-time clock (RTC), a 32 kHz crystal oscillator
- Operating Temperature: -40 to 85 C
- Input Voltage (VIN): 3.5 to 28 volts
- Switching Frequency (fsw): 6 kHz
- Features: Other, Switching Regulator
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Supplier: Nordic Semiconductor ASA
Description: coulomb counter accuracy, ultra-low power operation and does not require any extra components. A rich set of system management features including a hardware watchdog, power loss warning, hard reset supervisory circuit, failed boot recovery, ship and hibernate modes. nPM1300 Datasheet [
- Features: Switching Regulator
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Design and
Implementation of
the Electrical
Power System for
the CubeSTAR
Satellite
62 4.5.4 Coulomb Counter . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Estimation of the lead-acid battery initial state of charge with experimental validation
The initial SOC is a crucial value used in the commonly used Coulomb counter .
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Battery Management Systems
…UVA-REC- 102-86, UVA Rehabilitation Engineering Center (1986) [19] R.A. York, Self-testing battery discharge indicator, US Patent 3,932,797, filed 24 December (1974) [20] Texas Instruments, High-performance battery monitor IC with Coulomb counter , voltage, and temperature measurements…
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1FEATURES
• High Resolution 18-Bit Integrating Delta-Sigma measurements are also simultaneous with pack Coulomb Counter for Precise Charge-Flow current measurements, eliminating system induced Measurements and Gas Gauging noise from measurements.
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System-Side Impedance Track Fuel Gauge
3.7 INTEGRATING ADC ( COULOMB COUNTER ) ......................................................
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Page 32. Semiconductor parts with 150 in root number
Coulomb Counter / Battery Gas Gauge .
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Page 5. Semiconductor parts with 415 in root number
Coulomb Counter / Battery Gas Gauge .
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Compact Fuel-Gauge Increases Li+ Battery Runtime, Provides Most Accurate State of Charge and Time-to-Empty in Portable Applications
To estimate of battery capacity, the fuel gauges rely on coulomb counters .
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40 nm CMOS Ultra-Low Power Integrated Gas Gauge System for Mobile Phone Applications
Index Terms—Battery charger, Coulomb counter , gas gauge, Li-ion, mobile phone, state-of-charge.
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Frequency References, Power Management for SoC, and Smart Wireless Interfaces
The coulomb counter is the equipment that measures the load current and integrates it.