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Overview
| Topology | Buck Converter |
| Input voltage | 5 V |
| Output 1 | 1.2 V / 3 A |
| IC revision | 00 |
Description
The RT5797A is a high efficiency synchronous step-down DC-DC converter. Its input voltage range is from 2.7V to 6V and provides an adjustable regulated output voltage from 0.6V to 3.4V while delivering up to 3A of output current.
Features
- Efficiency Up to 95%
- RDS(ON) 100mΩ HS / 70mΩ LS
- VIN Range 2.7V to 6V
- VREF 0.6V with ±1% Accuracy at 25℃
- CMCOTTM Control Loop Design for Best Transient Response, Robust Loop Stability with Low-ESR (MLCC) COUT
- Fixed Soft-Start 1.2ms
- Power Saving in Light Load
Typical applications
- LCD TV Power Supply & Metering Platforms
- STB, Cable Modem, & xDSL Platforms / Networked Communication
- General Purpose Point of Load (POL)
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447714015 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 1.5 | 12.5 | 6.6 | 69 | 1050 | Performance |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447714015 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
|---|