HT3786D PDF Datasheet – Charged Detection LCD Driver IC

This post explains for the charged detection LCD driver.

The Part Number is HT3786D.

The function of this semiconductor is LCD drive power detection.

Package: DIP 10 Pin type

Manufacturer: HOTCHIP

Preview images :

HT3786D pdf pinout


An LCD Driver IC (Integrated Circuit) is a semiconductor device specifically designed to control and drive liquid crystal displays (LCDs). LCDs are widely used in various applications, including digital watches, calculators, smartphones, tablets, computer monitors, televisions, and more. LCD driver ICs play a crucial role in displaying images, text, and graphics on these screens by sending the necessary electrical signals to control the liquid crystal elements within the display.

The HT3786D is a built-in reference voltage, charged detection LCD driver universal charger control chip, with automatic identification of the battery pole, short circuit protection, over temperature protection.



1. Charge detection, drive LCD screen to achieve battery energy status display

2. Automatic identification of battery polarity

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

4. Short circuit protection function

5. Over temperature protection function

6.  Highly integrated, very few peripheral devices

HT3786D datasheet

LCD driver ICs are critical components in the field of display technology, enabling the creation of compact, energy-efficient, and high-resolution displays for a wide range of electronic devices.

HT3786D PDF Datasheet

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