Texas Instruments, Battery Fuel Gauge IC, 2.7 V to 4.5 V Input 2.3 V Output 250 mA, TSSOP 14-Pin

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Subtotal 5 units (supplied in a tube)*

£22.40

(exc. VAT)

£26.90

(inc. VAT)

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  • Plus 49 unit(s) shipping from 27 April 2026
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Units
Per unit
5 - 9£4.48
10 - 24£4.02
25 - 49£3.62
50 +£3.44

*price indicative

Packaging Options:
RS Stock No.:
900-9829P
Mfr. Part No.:
BQ34Z100PW-G1
Brand:
Texas Instruments
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Brand

Texas Instruments

Product Type

Battery Fuel Gauge IC

Sub Type

Battery Fuel Gauge IC

Mount Type

Surface

Package Type

TSSOP

Pin Count

14

Minimum Supply Voltage

2.7V

Output Current

250mA

Maximum Operating Temperature

85°C

Maximum Supply Voltage

4.5V

Series

BQ34Z100

Minimum Operating Temperature

-40°C

Height

1.05mm

Standards/Approvals

No

Length

5.1mm

Automotive Standard

No

Battery Monitor/Fuel Gauge, Texas Instruments


The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides 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 Management, Texas Instruments


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