Your privacy is very important to us. When you visit our website, please agree to the use of all cookies. For more information about personal data processing, please go to Privacy Policy.

TPB7462

4s High Accuracy Secondary Hardware Protector With CTL and LDO

Overview

The TPB7462 series is a secondary overcharge hardware protector for 2s, 3s, or 4s lithium-ion battery packs

TPB7462 series provides high accuracy overcharge threshold to avoid the safety risk from battery pack. It also provides the CTL pin to directly control output or connect PTC (Positive Temperature Coefficient) resistor to monitor overtemperature of battery pack.

The TPB7462 integrates a LDO for powering external circuit with extremely low leakage current.

TPB7462 is available in WDFN2x2-8 package. Its operation temperature range is from −40°C to +85°C.


  • Status

    Production

  • Rating

    Industrial

  • VIN(V)

    28

  • OV Threshold(V)

    4.5

  • OV Threshold Accuracy (mV)

    ±20

  • OV Delay (s)

    4

  • Overcharge delay timer reset delay time (ms)

    0.38

  • Shutdown Current (μA)

    0.4 (max)

  • CTL Function

    Avaiable

  • LDO Function

    Avaiable

  • Package

    DFN2X2-8

TPB7462 Sample Request Form

Distributor
Place Sample Order

Need Help? Contact Us.

TPB7462 Ordering Options

Distributor
Place Order

Need Help? Contact Us.