Texas Instruments BQ27421YZFT-G1B Microcontrollers

Name: BQ27421YZFT-G1B
Brand: Texas Instruments
SKU: BQ27421YZFT-G1B
Price: 2.8634 USD
Availability: InStock

System-side(tm) fuel gauge with integrated Sense Resistor | battery gas gauge 9-DSBGA -40 to 85

25,000 ActiveTexas Instruments9-UFBGA, DSBGA$2.86

Same model may have multiple batches, images only for reference.

BQ27421YZFT-G1B

Manufacturer

Texas Instruments

Part Number (MPN)

BQ27421YZFT-G1B

Technical Specifications

Texas Instruments BQ27421YZFT-G1B Microcontrollers technical specifications.

General

Interface

I²C

Package / Case

9-UFBGA

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 85°C (TA)

Battery Chemistry

Lithium Ion

Number of Cells

Function

Battery Monitor

Alternate Parts Comparison (BQ27421YZFT-G1B vs BQ27220YZFT vs TPS61162DYFFR vs TPS75103YFFR)

Side-by-side technical parameter comparison of related primary models in this product family.

	This Part	Alternate Parts	Alternate Parts	Alternate Parts
	Texas InstrumentsBQ27421YZFT-G1B	Texas InstrumentsBQ27220YZFT	Texas InstrumentsTPS61162DYFFR	Texas InstrumentsTPS75103YFFR
Package / Case	9-UFBGA	9-UFBGA	9-UFBGA	9-UFBGA
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TJ)
Interface	I²C	I²C	--	--
Battery Chemistry	Lithium Ion	Lithium Ion	--	--
Function	Battery Monitor	Battery Monitor	--	--
Number of Cells	1	1	--	--
Applications	--	--	Backlight	Backlight
Current Output Channel	--	--	30mA	25mA
Dimming	--	--	Analog, PWM	PWM
Internal Switch S	--	--	Yes	Yes
Number of Outputs	--	--	2	4
Action	RFQ	RFQ	RFQ	RFQ

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