Datasheet Details
| Part number | AP65452 |
|---|---|
| Manufacturer | Diodes Incorporated |
| File Size | 1.14 MB |
| Description | 650kHz ADAPTIVE COT STEP-DOWN CONVERTER |
| Datasheet |
 AP65452 Datasheet
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General Description
The AP65452 is an adaptive, constant, on-time mode synchronous buck converter, providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TVs and monitors.
Key Features
- programmable soft-start, UVLO, OTP and OCP to protect the circuit. This IC is available in SO-8EP package. Pin Assignments ( Top View ) EN 1 FB 2 VREG5 3 SS 4 8 7 6 5 SO-8EP VIN BS SW GND Features.
- Fixed Frequency Emulated Constant On-Time Control.
- Good Stability Independent of the Output Capacitor ESR.
- Fast Load Transient Response.
- Synchronous Rectification: 65mΩ Internal High-Side Switch and 36mΩ Internal Low-Side Switch.
- Wide Input Voltage Range: 4.5V to 18V.