RT5713
RT5713 is 0.5A/1A HCOT nanoPower Buck Converter manufactured by Richtek.
Description
The RT5713/14 is a high efficiency synchronous stepdown converter featuring typ. 360n A quiescent current. It provides high efficiency at light load down to 10m A. Its input voltage range is from 2.2V to 5.5V. The RT5713/14 provides 2 level output voltages which can be programmed via the voltage select pin VSEL while delivering output current up to 0.5A/1A.
The Hysteretic Constant-On-Time (HCOT) operation with internal pensation allow the transient response to be optimized over a wide range of loads and output capacitors.
The RT5713/14 is a available in WL-CSP-6B 1.415x0.885 (BSC) and WDFN-6L 2x2 package.
Features
- Input Voltage Range : 2.2V to 5.5V
- Support Fixed Output Voltage 0.525V to 4V
- 2 Level Output Voltage Selection by VSEL Pin
- Typ. 360n A Quiescent Current
- PSM Operation
- Internal pensation
- Output Voltage Discharge
- Over-Current Protection
- Over-Temperature Protection
- Output Current
- RT5713 400m A, Peak to 0.5A
- RT5714 600m A, Peak to 1A
- UVLO Protection
- Online VOUT Dynamically-Voltage-Scaling
- Tiny, 6-Pin, 0.35mm Pitch WL-CSP Package
- Supports < 7mm2 Solution Size
Applications
- Hand-Held Devices
- Portable Information
- Battery Powered Equipment
- Wearable Devices
- Internet of Thing
- Smart Watch
Simplified Application Circuit
VIN CIN
RT5713/14
VOUT
VSEL
L1 VOUT
COUT
VIN or...
