OB2105
DESCRIPTION
OB2105 is a wide input voltage, high-efficiency, high performance synchronous-rectified buck converter.
OB2105 utilizes soft driving technology to achieve good EMI performance.
OB2105 also provide soft-start, VIN/VOUT over voltage protection, over temperature protection, and output short circuit protection with hiccup mode. The built-in multi-stage detection scheme effectively protects the device and system when the output hard short to ground.
OB2105 is available in SOP-8 and SOT23-5 packages and required very few external ponents for operation.
FEATURES
- Wide 6V to 35V Operating Input Range
- Synchronous Operating without External
Schottky Diode.
- Simplified External Device Requirement.
- 90.5% efficiency at VOUT 5.0V 1A, VIN 12V.
- Fixed 160KHz Frequency.
- Multi-Stage Short Circuit Protection and
Hiccup Mode.
- VIN/VOUT Over Voltage Protection and Over
Temperature Protection.
- Good EMI Performance.
APPLICATIONS
- Home Appliances
- White Goods
- Stand-By Power...
