Maxim Integrated, Battery Fuel Gauge IC, 6 V to 65 V Input 4.75 V Output, TQFP 80-Pin

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Subtotal (1 tray of 119 units)*

£823.361

(exc. VAT)

£988.057

(inc. VAT)

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Temporarily out of stock
  • 119 unit(s) shipping from 27 April 2026
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Units
Per unit
Per Tray*
119 +£6.919£823.36

*price indicative

RS Stock No.:
191-5253
Mfr. Part No.:
MAX14921ECS+
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Sub Type

Battery Fuel Gauge IC

Product Type

Battery Fuel Gauge IC

Mount Type

Surface

Package Type

TQFP

Pin Count

80

Minimum Supply Voltage

6V

Maximum Operating Temperature

85°C

Maximum Supply Voltage

65V

Height

1.05mm

Length

12.2mm

Standards/Approvals

No

Series

MAX14921

Minimum Operating Temperature

-40°C

Automotive Standard

No

High Accuracy

±0.5mV (max) Cell Voltage Error

Simultaneous Cell Voltage Sampling

Self-Calibration

Integrated Diagnostics

Open-Wire and Short Fault Detection

Undervoltage/Overvoltage Warning

Thermal Shutdown

High Flexibility

SPI Interface

12-Cell and 16-Cell Versions

+6V Minimum (3 Cells) Operation

+0.5V to +4.5V Cell Voltage Range

Integrated Cell-Balancing FET Drivers

Integrated 5V LDO

Low Power

1μA Shutdown Mode

1μA/10μA Cell Current Draw

Applications

e-Transportation Energy Packs

Energy Storage Packs

Industrial Battery Backup Systems

Telecom Battery Backup Systems

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