TPS65280 Description
/ORDERING INFORMATION The TPS65280 incorporates dual N-channel MOSFET power switches for USB power distribution systems that require dual power switches in a single package. It also integrates a buck converter which regulates an accurate 5-V output voltage from a 5.5-V to 18-V power bus to supply the power for power switches. The device is intended to provide a total USB power distribution solution for digital TV,...
TPS65280 Key Features
- Operating Input Voltage Range: 2.5 V to 6 V
- Integrated Back-to-Back Power MOSFETs With 80-mΩ On-Resistance
- Up to 1-A Maximum Load Current
- Current Limiting at Typical 1.2 A (0.8 A,1.6 A or 2 A Available With Manufacture Trim Options)
- Latch-off Over Current Protection Versions
- Reverse Input-Output Voltage Protection
- Built-In Soft-Start
- 4-kV HBM and 200-V MM ESD Protection at Power Switch Output Pins 15-kV ESD Protection per IEC 61000-4-2 With 10-µF Exter
- Over Temperature Protection
- 24-Lead QFN (RGE) 4-mm x 4-mm Package xxx xxx xxx xxx