HT3582 PDF – Voltage Charger IC – HOTCHIP

HT3582 Is an internal reference voltage control chip universal charger, with automatic recognition of the battery polarity, short circuit protection, over-temperature Protection.

Part number : HT3582D

Functions : Universal charger built-in reference voltage control chip

Manufacturer : HOTCHIP

Package information : DIP 8 Pin Type

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HT3582 datasheet

Functions

HT3582D is a universal charger built-in reference voltage control chip, with automatic identification battery polarity, short circuit

protection, over temperature protection Protection and other functions.

 

Pinout

HT3582 datasheet pinout

1. BTN Battery Negative

2. L3 Pilot Lamp L3 Pin

3. L2 Pilot Lamp L2 Pin

4. L1 Pilot Lamp L1 Pin

5. SW Function Selection (pick VDD for 3 Lights and 2 Lamp mode, then GND for the colorful mode)

6. GND Negative Power Supply (ground)

7. BTP Battery Cathode

8. VDD The Positive Power Supply

Features

1. Built-in reference source, no-load voltage output, no external components to adjust the load voltage

2. Support Normal mode and two lights three light mode, colorful lights mode

3. The maximum charge current: 400mA

4. Support for 0V battery charge (the battery is connected), and pre-trickle charge mode, the battery better protection

5. Battery full of fast switching to constant voltage charging mode, the battery can be charged more full

6. Automatic Identification battery polarity

7. The short circuit protection

8. Overtemperature protection

9. Precharge function

10. Highly integrated, very few external components

HT3582 Datasheet PDF

HT3582 pdf


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