GS5453A Description
The GS5453A is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very pact solution to provide a 3A continuous output current over a wide input supply range, with excellent load and line regulation. ECOT control operation provides very fast transient response and easy loop design as well as very tight output regulation.
GS5453A Key Features
- Wide 4.5V to 17V Operating Input Range
- 63mΩ/36mΩ Low-RDS(ON) Internal Power
- ECOT Mode Control with Fast Transient
- Shutdown Current 4μA Maximum
- 800kHz Switching Frequency
- Input Over Voltage Protection
- Over Current Limit
- Short Protection with Hiccup-Mode
- Continuous Conduction Mode (CCM)
- Output Adjustable from 0.805V