Datasheet Details
| Part number | AP1509 |
|---|---|
| Manufacturer | Anachip |
| File Size | 147.55 KB |
| Description | 2A PWM Buck DC/DC Converter |
| Datasheet |
 AP1509 Datasheet
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General Description
The AP1509 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 2A load without additional transistor component.
Due to reducing the number of external component, the board space can be saved easily.
Key Features
- - Output voltage: 3.3V, 5V, 12V and adjustable output version - Adjustable version output voltage range, 1.23V to 18V+4% - 150KHz +15% fixed switching frequency - Voltage mode non-synchronous PWM control - Thermal-shutdown and current-limit protection - ON/OFF shutdown control input - Operating voltage can be up to 22V - Output load current: 2A - SOP-8L packages - Low power standby mode - Built-in switching transistor on chip.