CH234
USB PD and Other Fast Charging Protocol IC – CH234
SKU: KL-024-0000897
Category: USB ICs
About this item
| Attribute | Value |
|---|---|
| Manufacturer | WCH(Jiangsu Qin Heng) |
| Package | ESSOP10 |
| USB | BC1.2; PD2.0; PD3.0; |
| Operating Voltage | 5V-12V |
Overview
CH234 integrates multiple protocols such as USB PD, supports PD3.0/2.0, BC1.2 and other fast charging protocols, supports isolated AC/DC constant voltage or current-limited high-voltage power management, and supports DC/DC power management. CH234 features high integration and streamlined peripherals. Integrated VBUS detection and discharge function. CH234 provides over-temperature, over-voltage, and over-current protection, etc. Can be widely used in various occasions such as AC power adapter, car charger, UPS, power bank and so on.
Features
- 5V to 12V input voltage.
- Supports PD3.0/2.0, BC1.2 and other fast charging protocols.
- Supports USB Type-C PD, supports positive and negative insertion detection and automatic switching.
- Supports isolated AC/DC constant-voltage or current-limited high voltage power management, supports DC/DC power management.
- High integration, streamlined peripherals, low cost.
- Built-in over-current protection module OCP, over-voltage protection module OVP, over-temperature protection module OTP.
- PD certification, TID: 2288.
- Package: ESSOP10.
Applications
- AC power adapter
- Car charger
- UPS
- Power bank
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