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Diodes Incorporated AP65550FN | Demoboard AP65550FN-EVM
650kHz 18V 5A Synchronous DC/DC Buck Converter
Overview
| Topology | Buck Converter |
| Input voltage | 1.5-19 V |
| Output 1 | 1.05 V / 5 A |
| IC revision | 1.0 |
Description
The AP65550 is an adaptive 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.
Typical applications
- Gaming Consoles,Flat Screen TV Sets and Monitors,Set Top Boxes,Green Electronics,Home Audio,Consumer Electronics
- Network Systems
- Distributed Power Systems,• FPGA, DSP and ASIC Supplies
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744311150 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 1.5 | 13.8 | 4.5 | 14 | 6.6 | 72 | Superflux |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
|---|
