Lowest noise auxiliary dual output power supply reference design
Description
This reference design is a 2 x 1-W inverting buck boost converter. The two output voltages (+5 V and -5 V) are produced from one single buck silicon (TPS57160-Q1). Post regulators (and post filters) ensure ripple free output voltages. Input voltage range covers automotive and industrial applications.
Features
- Input filter ensures lowest reflected ripplePower stage withstands surge voltages up to 42 VCircuit tolerates cranking down to 4 VTemperature rise is less than 20 K at full load and with nominal automotive input voltage
Applications
- OBC-wireless charging
Product Categories
- Power management
| Application Area | End Equipment |
|---|---|
| OBC-wireless charging | https://www.ti.com/solution/obc-wireless-charging#referencedesigns |