SLUSAX1L
December 2012 – June 2021
BQ7718
PRODMIX
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
DC Characteristics
7.6
Timing Requirements
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Sense Positive Input for Vx
8.3.2
Output Drive, OUT
8.3.3
Supply Input, VDD
8.4
Device Functional Modes
8.4.1
NORMAL Mode
8.4.2
OVERVOLTAGE Mode
8.4.3
Customer Test Mode
9
Application and Implementation
9.1
Application Information
9.1.1
Design Requirements
9.1.2
Detailed Design Procedure
9.1.2.1
Application Curves
9.2
Systems Examples
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.2
Third-Party Products Disclaimer
12.3
Receiving Notification of Documentation Updates
12.4
Support Resources
12.5
Trademarks
12.6
Electrostatic Discharge Caution
12.7
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DPJ|8
MPSS064B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slusax1l_oa
slusax1l_pm
1
Features
2-, 3-, 4-, and 5-series cell overvoltage protection
Internal delay timer
Fixed OVP threshold
High-accuracy overvoltage protection:
± 10 mV
Low power consumption I
CC
≈ 1 µA
(V
CELL(ALL)
< V
PROTECT
)
Low leakage current per cell input < 100 nA
Functional Safety-Capable
Documentation available to aid functional safety system design
Package footprint options:
Small 8-pin QFN (3.00 mm × 4.00 mm)
Leaded 8-pin MSOP (3.00 mm × 5.00 mm, including leads)