BQ35100 Datasheet, PDF (2/26 Pages) Texas Instruments – Lithium Primary Battery Fuel Gauge

bq35100
SLUSCM6A – JUNE 2016 – REVISED JULY 2016
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics: Digital Input and Outputs 5
6.6 Electrical Characteristics: Power-On Reset .............. 5
6.7 Electrical Characteristics: LDO Regulator................. 6
6.8 Electrical Characteristics: Internal Temperature
Sensor........................................................................ 6
6.9 Electrical Characteristics: Low-Frequency Oscillator 6
6.10 Electrical Characteristics: Integrating ADC
(Coulomb Counter) .................................................... 6
6.11 Electrical Characteristics: ADC (Temperature and
Voltage Measurements) ............................................. 6
6.12 Electrical Characteristics: Data Flash Memory ....... 7
6.13 Electrical Characteristics: I²C-Compatible Interface
Timing Characteristics................................................ 7
6.14 Typical Characteristics ........................................... 8
7 Detailed Description .............................................. 9
7.1 Overview ................................................................... 9
7.2 Functional Block Diagram ........................................ 9
7.3 Feature Description................................................... 9
7.4 Device Functional Modes........................................ 14
8 Application and Implementation ........................ 16
8.1 Application Information .......................................... 16
8.2 Typical Applications ................................................ 16
9 Power Supply Recommendations...................... 18
10 Layout................................................................... 18
10.1 Layout Guidelines ................................................. 18
10.2 Layout Example .................................................... 19
10.3 ESD Spark Gap .................................................... 20
11 Device and Documentation Support ................. 21
11.1 Documentation Support ........................................ 21
11.2 Receiving Notification of Documentation Updates 21
11.3 Community Resources.......................................... 21
11.4 Trademarks ........................................................... 21
11.5 Electrostatic Discharge Caution ............................ 21
11.6 Glossary ................................................................ 21
12 Mechanical, Packaging, and Orderable
Information ........................................................... 21
4 Revision History
Date
July 2016
Revision
A
Notes
PRODUCT PREVIEW to Production Data
2
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