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DC-DC Buck Converter
DC-DC Buck Converter
SCT2332TVBR
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3.8-32V Vin,3A Synchronous Step-down DCDC Converter
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- Product Introduction
- Technical data
- Parameter comparison
Product Features
FEATURES：
- EMI Reduction with Switching Node Ringing-free
- 400kHz Switching Frequency
- Pulse Skipping Mode PSM in Light Load Condition
- 3.8V-32V Wide Input Voltage Range
- Up to 3A Continuous Output Load Current
- 0.8V ±1% Feedback Reference Voltage
- Fully Integrated 80mΩ Rdson High Side MOSFET and 42mΩ Rdson Low Side MOSFET
- 1uA Shut-down Current
- 80ns Minimum On-time
- Precision Enable Threshold for Programmable UVLO Threshold and Hysteresis
- Low Drop out (LDO) Mode Operation
- 4ms Built-in Soft Start Time
- Output Over Voltage Protection
- Thermal Shutdown Protection at 160°C
- Available in TSOT23-6L Package
DESCRIPTION：
The SCT2332 is 3A synchronous buck converters with up to 32V wide input voltage range, which fully integrates an 80mΩ high-side MOSFET and a 42mΩ low-side MOSFET to provide high efficiency step-down DC-DC conversion. The SCT2332 adopts peak current mode control with the integrated compensation network, which makes SCT2332 easily to be used by minimizing the off-chip component count. The SCT2332 supports the Pulse Skipping Modulation (PSM) .
The SCT2332 offers output over-voltage protection, cycle-by-cycle peak current limit, and thermal shutdown protection. The device is available in a low-profile TSOT23-6L package.
The SCT2332 offers output over-voltage protection, cycle-by-cycle peak current limit, and thermal shutdown protection. The device is available in a low-profile TSOT23-6L package.
APPLICATIONS：
- White Goods, Home Appliance
- Surveillance
- Audio, WiFi Speaker
- Printer, Charging Station
- DTV, STB, Monitor/LCD Display
Package information
Technical data
| Title | Time | Download |
|---|---|---|
| SCT2332 Datasheet Rev 1.3 | 2024-12-23 |
 Download
|
Parameter comparison
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