TPS55340-EP Description
The TPS55340-EP is a monolithic, non-synchronous switching regulator with integrated 5-A, 40-V power switch. It can be configured in several standard switching-regulator topologies, including boost, SEPIC and isolated flyback. The device has a wide input voltage range to support applications with input voltage from multi-cell batteries or regulated 3.3-, 5-, 12-, and 24-V power rails.
TPS55340-EP Key Features
- 1 Internal 5-A, 40-V Low-Side MOSFET Switch
- 2.9-V to 32-V Input Voltage Range
- ±0.7% Reference Voltage
- 0.5-mA Operating Quiescent Current
- 2.7-µA Shutdown Supply Current
- Fixed Frequency Current Mode PWM Control
- Frequency Adjustable from 100 kHz to 1.2 MHz
- Synchronization Capability to External Clock
- Adjustable Soft-Start Time
- Pulse-Skipping for Higher Efficiency at Light