详情描述

Product Detailed Description:

HTL6036 is a protection chip suitable for 6-cell lithium or polymer batteries. It features high-precision voltage and current detection circuits, providing over-voltage (OV) protection, under-voltage (UV) protection, discharge over-current (DOC) protection, short-circuit (SC) protection, charge over-current (COC) protection, wire break detection and protection, over-temperature (OT) protection, and under-temperature (UT) protection.

 

The HTL6036 integrates a field-effect transistor drive circuit, capable of driving N-type charging tubes and N-type discharge tubes.

 

The HTL6036 consumes less than 32uA of current when in normal operation and less than 2uA in the power-off state. The HTL6036 is packaged in a 20-pin TSSOP.

Product Features

nHigh-precision voltage detection for each battery section

ØOvercharge detection voltage: 3.65V ~ 4.4V (step 50mV) Accuracy: ±25mV (25℃)

ØOvercharge Delay Voltage: 0.15V

ØOver-discharge detection voltage: 2.1V ~ 2.8V (step 0.1V)  Accuracy: ±80mV (25°C)

ØOver-discharge hysteresis voltage: 0.3V

nOvercurrent detection and protection function

ØOvercurrent detection voltage: -20mV, -100mV     Accuracy: ±10mV (at 25℃)

nCharge Overcurrent Release Condition: Charger Removal.

nOvercurrent detection and protection function during 3-phase discharge

ØOvercurrent Detection Voltage: 1: 50mV, 100mV Accuracy: ±10% (25°C)

ØOvercurrent Detection Voltage 2: 100mV, 250mV    Accuracy: ±20% (at 25°C)

ØShort-circuit Detection Voltage: 200mV, 500mV Accuracy: ±20% (at 25°C)

nAdjust the delay times for overcharge, over-discharge, discharge overcurrent 1, discharge overcurrent 2, and charging overcurrent protection by altering the size of the external capacitor settings.

nDischarge overcurrent and short-circuit release conditions: charger connection or load disconnection.

nBuilt-in disconnection protection.

nBuilt-in high-temperature protection for charging and discharging.

nBuilt-in low-temperature protection for charging and discharging.

nLow-power operating state:

ØNormal Condition: < 32uA

ØShut-down state: < 2uA

nTSSOP-20 Package

 

Application

nElectric Tools

nDigital Products

nUPS Backup Battery System

 

Order Information