Texas Instruments BQ27421-G1 System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge BQ27421YZFT-G1A

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BQ27421-G1 System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge - BQ27421YZFT-G1A - Texas Instruments
Dallas, TX, United States
BQ27421-G1 System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge
BQ27421YZFT-G1A
BQ27421-G1 System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge BQ27421YZFT-G1A
System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge 9-DSBGA -40 to 85

System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge 9-DSBGA -40 to 85

Supplier's Site Datasheet
Battery Management - BQ27421YZFT-G1A - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Battery Management
BQ27421YZFT-G1A
Battery Management BQ27421YZFT-G1A
Battery Battery Monitor IC Lithium Ion 9-DSBGA

Battery Battery Monitor IC Lithium Ion 9-DSBGA

Supplier's Site
Integrated Circuits - BQ27421YZFT-G1A - LIXINC Electronics Co., Limited
Hong Kong, China
Integrated Circuits
BQ27421YZFT-G1A
Integrated Circuits BQ27421YZFT-G1A
IC FUEL GAUGE LI-ION 1CL 9DSBGA

IC FUEL GAUGE LI-ION 1CL 9DSBGA

Supplier's Site Datasheet
PMIC - PMIC - Battery Management - BQ27421YZFT-G1A - 1024023-BQ27421YZFT-G1A - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Battery Management - BQ27421YZFT-G1A
1024023-BQ27421YZFT-G1A
PMIC - PMIC - Battery Management - BQ27421YZFT-G1A 1024023-BQ27421YZFT-G1A
Manufacturer: Texas Instruments Win Source Part Number: 1024023-BQ27421YZFT- G1A Packaging: Reel - TR Battery Chemistry: Lithium-Ion Number of Cells: 1 Family Name: BQ27421 Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 9-DSBGA Purpose: Battery Monitor Alternative Parts (Cross-Reference): BQ27421YZFR-G1A; Introduction Date: April 26, 2013 ECCN: EAR99 Country of Origin: Philippines Estimated EOL Date: 2031 Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 70 pct. Supply and Demand Status: Limited

Manufacturer: Texas Instruments
Win Source Part Number: 1024023-BQ27421YZFT-G1A
Packaging: Reel - TR
Battery Chemistry: Lithium-Ion
Number of Cells: 1
Family Name: BQ27421
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 9-DSBGA
Purpose: Battery Monitor
Alternative Parts (Cross-Reference): BQ27421YZFR-G1A;
Introduction Date: April 26, 2013
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited

Supplier's Site Datasheet
 - 8279386P - RS Components, Ltd.
Corby, Northants, United Kingdom
The Li-ion battery charge monitors use the patented Impedance Track™ algorithm for battery fuel gauging, and provide information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power. Safety protections such as over/under-​temper ature, extra levels of over/under-voltage, discharge short circuit, charge overcurrent. Autonomously measures all cell voltages, integrated pack current and temperature every 1 second. Capacity Indication with advanced algorithms. Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity. Smart charging and adaptability Battery Type = Lithium-Ion Mounting Type = Surface Mount Package Type = DSBGA Pin Count = 9 Length = 1.65mm Typical Operating Supply Voltage = 2.45 to 4.5 V Dimensions = 1.651 x 1.61 x 0.275mm Width = 1.61mm Height = 0.275mm Maximum Operating Temperature = +85 °C Delivery on production packaging - Reel. This product is non-returnable.

The Li-ion battery charge monitors use the patented Impedance Trackâ„¢ algorithm for battery fuel gauging, and provide information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power.
Safety protections such as over/under-​temperature, extra levels of over/under-voltage, discharge short circuit, charge overcurrent. Autonomously measures all cell voltages, integrated pack current and temperature every 1 second. Capacity Indication with advanced algorithms. Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity. Smart charging and adaptability
Battery Type = Lithium-Ion
Mounting Type = Surface Mount
Package Type = DSBGA
Pin Count = 9
Length = 1.65mm
Typical Operating Supply Voltage = 2.45 to 4.5 V
Dimensions = 1.651 x 1.61 x 0.275mm
Width = 1.61mm
Height = 0.275mm
Maximum Operating Temperature = +85 °C
Delivery on production packaging - Reel. This product is non-returnable.

Supplier's Site
 - 8279386 - RS Components, Ltd.
Corby, Northants, United Kingdom
The Li-ion battery charge monitors use the patented Impedance Track™ algorithm for battery fuel gauging, and provide information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power. Safety protections such as over/under-​temper ature, extra levels of over/under-voltage, discharge short circuit, charge overcurrent. Autonomously measures all cell voltages, integrated pack current and temperature every 1 second. Capacity Indication with advanced algorithms. Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity. Smart charging and adaptability Battery Type = Lithium-Ion Mounting Type = Surface Mount Package Type = DSBGA Pin Count = 9 Length = 1.65mm Typical Operating Supply Voltage = 2.45 to 4.5 V Dimensions = 1.651 x 1.61 x 0.275mm Width = 1.61mm Height = 0.275mm Maximum Operating Temperature = +85 °C

The Li-ion battery charge monitors use the patented Impedance Trackâ„¢ algorithm for battery fuel gauging, and provide information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power.
Safety protections such as over/under-​temperature, extra levels of over/under-voltage, discharge short circuit, charge overcurrent. Autonomously measures all cell voltages, integrated pack current and temperature every 1 second. Capacity Indication with advanced algorithms. Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity. Smart charging and adaptability
Battery Type = Lithium-Ion
Mounting Type = Surface Mount
Package Type = DSBGA
Pin Count = 9
Length = 1.65mm
Typical Operating Supply Voltage = 2.45 to 4.5 V
Dimensions = 1.651 x 1.61 x 0.275mm
Width = 1.61mm
Height = 0.275mm
Maximum Operating Temperature = +85 °C

Supplier's Site
Integrated Circuits (ICs) - Power Management (PMIC) - Battery Management - BQ27421YZFT-G1A - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Battery Management
BQ27421YZFT-G1A
Integrated Circuits (ICs) - Power Management (PMIC) - Battery Management BQ27421YZFT-G1A
IC FUEL GAUGE LI-ION 1CL 9DSBGA

IC FUEL GAUGE LI-ION 1CL 9DSBGA

Supplier's Site
Ic, Battery Fuel Gauge, Li-Ion, Dsbga-9; Battery Management Function Texas Instruments - 31AH1367 - Newark, An Avnet Company
Chicago, IL, United States
Ic, Battery Fuel Gauge, Li-Ion, Dsbga-9; Battery Management Function Texas Instruments
31AH1367
Ic, Battery Fuel Gauge, Li-Ion, Dsbga-9; Battery Management Function Texas Instruments 31AH1367
IC, BATTERY FUEL GAUGE, LI-ION, DSBGA-9; Battery Management Function:Fuel Gauge, Status Monitor; Battery Type:LiCoO2, Li-Ion; Supply Voltage Min:2.45V; Supply Voltage Max:4.5V; Battery IC Case Style:DSBGA; No. of Pins:9Pins; IC RoHS Compliant: Yes

IC, BATTERY FUEL GAUGE, LI-ION, DSBGA-9; Battery Management Function:Fuel Gauge, Status Monitor; Battery Type:LiCoO2, Li-Ion; Supply Voltage Min:2.45V; Supply Voltage Max:4.5V; Battery IC Case Style:DSBGA; No. of Pins:9Pins; IC RoHS Compliant: Yes

Supplier's Site

Technical Specifications

  Texas Instruments Quarktwin Technology Ltd. LIXINC Electronics Co., Limited Win Source Electronics RS Components, Ltd. Shenzhen Shengyu Electronics Technology Limited Newark, An Avnet Company
Product Category Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips
Product Number BQ27421YZFT-G1A BQ27421YZFT-G1A BQ27421YZFT-G1A 1024023-BQ27421YZFT-G1A 8279386P BQ27421YZFT-G1A 31AH1367
Product Name BQ27421-G1 System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge Battery Management Integrated Circuits PMIC - PMIC - Battery Management - BQ27421YZFT-G1A Integrated Circuits (ICs) - Power Management (PMIC) - Battery Management Ic, Battery Fuel Gauge, Li-Ion, Dsbga-9; Battery Management Function Texas Instruments
Type DSBGA BGA; 9-UFBGA, DSBGA Tape & Reel (TR)Cut Tape (CT)Digi-Reel庐 BGA; 9-DSBGA DSBGA BGA DSBGA
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) 85 C (185 F) -40 to 85 C (-40 to 185 F)
Output Options Inverting
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