AP65452：Buck Converter
| Part Number | Data Sheet | SPICE Model | Type | Efficiency (%) | RDS(ON) (mΩ) | Frequency Typ (kHz) | MinimumInput Voltage (V) | MaximumInput Voltage (V) | Output Current (A) | Output Voltage (V) | Standby Quiescent Current Typ (µA) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AP65452 | AP65452.pdf | - | Buck | 92 | - | 650 | 4.5 | 18 | 4 | 0.76 to 6 | 900 |
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 TV and monitor.
The constant-on-time control scheme handles wide input/output voltage ratios and provides low external component count. The internal proprietary circuit enables the device to adopt both low equivalent series resistance (ESR) output capacitors, such as SP-CAP or POSCAP and ultra-low ESR ceramic capacitors.
The AP65452 features programmable soft-start, UVLO, OTP and OCP to protect the circuit.
This IC is available in SO-8EP package.
Application
- Gaming Consoles
- Flat Screen TV Sets and Monitors
- Set-Top Boxes
- Distributed Power Systems
- Home Audio
- Consumer Electronics
- Network Systems
- FPGA, DSP and ASIC Supplies
- Green Electronics
Ordering Information
- AP65452SP-13
SO-8EP
- AP65452.pdf AP65452
