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bq34z100-G1

SLUSBZ5B – JANUARY 2015 – 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: Power-On Reset .............. 5

6.6

Electrical Characteristics: LDO Regulator................. 5

6.7

Electrical Characteristics: Internal Temperature

Sensor Characteristics ............................................... 5

6.8

Electrical Characteristics: Low-Frequency Oscillator 5

6.9

Electrical Characteristics: High-Frequency

Oscillator .................................................................... 6

6.10

Electrical Characteristics: Integrating ADC

(Coulomb Counter) Characteristics............................ 6

6.11

Electrical Characteristics: ADC (Temperature and

Cell Measurement) Characteristics............................ 6

6.12

Electrical Characteristics: Data Flash Memory

Characteristics ........................................................... 7

6.13

Timing Requirements: HDQ Communication.......... 7

6.14

6.15

Typical Characteristics ........................................... 9

7

Detailed Description ............................................ 10

7.1

Overview ................................................................. 10

7.2

Functional Block Diagram ...................................... 11

7.3

Feature Description................................................. 12

7.4

Device Functional Modes........................................ 43

7.5

Power Control ......................................................... 43

8

Application and Implementation ........................ 46

8.1

Application Information............................................ 46

8.2

Typical Applications ................................................ 46

9

Power Supply Recommendations ...................... 54

10

Layout................................................................... 55

10.1

Layout Guidelines ................................................ 55

10.2

Layout Example ................................................... 55

11

Device and Documentation Support ................. 58

11.1

Community Resources.......................................... 58

11.2

Trademarks ........................................................... 58

11.3

Electrostatic Discharge Caution ............................ 58

11.4

Glossary ................................................................ 58

12

Mechanical, Packaging, and Orderable

Information ........................................................... 58

4 Revision History

Changes from Revision A (July 2015) to Revision B

Page

•

Changed Absolute Maximum Ratings ................................................................................................................................... 4

•

Changed Recommended Operating Conditions .................................................................................................................... 4

•

Changed SLEEP Mode ........................................................................................................................................................ 43

•

Changed FULL SLEEP Mode............................................................................................................................................... 43

•

Changed Flash Updates ....................................................................................................................................................... 45

•

Changed STEP 3.................................................................................................................................................................. 50