H9118
Description
The H9118 is a low EMI signature, synchronous, step-down, switch-mode converter with internal power MOSFETs. It offers a very pact solution to provide a 2A continuous current over a wide input supply range, with excellent load and line regulation. H9118 achieves low EMI signature with well controlled switching edges. Fault condition protection includes programmable-output over-voltage protection, Constant on time Mode, and thermal shutdown. H9118 requires a minimal number of readily available standard external ponents. It is available in TSOT23-6 package.
Features
- Wide 4.0V to 18V Operating Input Range
- 2.0A Continuous Output Current
- 800KHz Switching Frequency
- Short Protection with Hiccup-Mode
- Built-in Over Current Limit
- Programmable Output Over-Voltage Protection
- DCM Mode for High Efficiency in Light Load
- Integrated internal Soft-Start
- 80mΩ Low RDS(ON) Internal MOSFETs
- Output Adjustable from 0.8V
- 93% Duty cycle Max
- Integrated internal pensation
-...
