TPS5450 Overview
The TPS5450 is a high-output-current PWM converter that integrates a low-resistance, high-side N-channel MOSFET. Included on the substrate with the listed.
TPS5450 Key Features
- Wide input voltage range: 5.5 V to 36 V
- Up to 5-A continuous (6-A peak) output current
- High efficiency greater than 90% enabled by 110
- Internal pensation minimizes external part
- Fixed 500-kHz switching frequency for small filter
- 18-μA shutdown supply current
- Improved line regulation and transient response by
- System protected by overcurrent limiting
- 40°C to 125°C operating junction temperature
- Available in small thermally enhanced 8-pin SOIC