SLUSEG7D December   2021  – May 2026 BQ77207

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 DC Characteristics
    6. 6.6 Timing Requirements
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Voltage Fault Detection
      2. 7.3.2 Open Wire Fault Detection
      3. 7.3.3 Temperature Fault Detection
      4. 7.3.4 Oscillator Health Check
      5. 7.3.5 Sense Positive Input for Vx
      6. 7.3.6 Output Drive, COUT and DOUT
      7. 7.3.7 The LATCH Function
      8. 7.3.8 Supply Input, VDD
    4. 7.4 Device Functional Modes
      1. 7.4.1 NORMAL Mode
      2. 7.4.2 FAULT Mode
      3. 7.4.3 Customer Test Mode
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Design Requirements
      2. 8.1.2 Detailed Design Procedure
        1. 8.1.2.1 Cell Connection Sequence
    2. 8.2 Systems Example
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Third-Party Products Disclaimer
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

4 Device Comparison Table

PART NUMBER TA PACKAGE PACKAGE DESIGNATOR OVP (V) OV HYSTERESIS (V) OVP OUTPUT DELAY UVP (V)
BQ7720700 –40°C to 110°C 12-Pin WSON DSS 4.325 0.100 1 s 2.25
BQ7720701 –40°C to 110°C 12-Pin WSON DSS 4.275 0.100 1 s 2.0
BQ7720702 –40°C to 110°C 12-Pin WSON DSS 4.275 0.100 4 s 2.0
BQ7720704 –40°C to 110°C 12-Pin WSON DSS 4.275 0.05 1 s 2.0
BQ7720705 –40°C to 110°C 12-Pin WSON DSS 4.275 0.100 1 s 2.5
BQ7720706 –40°C to 110°C 12-Pin WSON DSS 4.325 0.100 2 s Disabled
BQ77207xy(1) –40°C to 110°C 12-Pin WSON DSS 3.55 – 5.1 0.05, 0.100 0.25 s, 0.5 s, 1 s, 2 s, 4 s 1.0 – 3.5
PART NUMBER (CONT.) UV HYSTERESIS (V) UVP OUTPUT DELAY OT (°C) OW LATCH OUTPUT DRIVE TAPE AND REEL
BQ7720700 0.100 1 s 70 Enabled Disabled Active High 6V BQ7720700DSSR
BQ7720701 0.100 1 s 80 Enabled Disabled Active High 6V BQ7720701DSSR
BQ7720702 0.100 2 s 80 Enabled Disabled Active High 6V BQ7720702DSSR
BQ7720704 0.100 1 s 83 Enabled Disabled COUT = Open Drain Active Pulldown, DOUT = Active High 6V BQ7720704DSSR
BQ7720705 0.100 1 s 75 Disabled Disabled Active High 6V BQ7720705DSSR
BQ7720706 N/A N/A 70 Disabled Disabled Active High 6V BQ7720706DSSR
BQ77207xy(1) 0.05, 0.100 0.25 s, 0.5 s, 1s, 2s 62, 65, 70, 75, 80, 83 Enabled, Disabled Enabled, Disabled Open Drain Active Pulldown, Open Drain Inactive Pulldown, Active High 6V, Active High VDD TBD
(1) For future options, contact TI for more information.