Texas Instruments TPS922054DMTR 非同步降压LED驱动器 65V 4A 降压LED驱动器 带电感

Dimming: Analog, Flexible, Hybrid, PWM

Features: Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown

Topology: Buck

Output Type: Open-Drain

Mounting Style: SMD/SMT

Output Current: 4 A

Output Voltage: 0 V to 63 V

Number of Outputs: 1 Output

Number of Channels: 1 Channel

Input Voltage - Max: 65 V

Input Voltage - Min: 4.5 V

Operating Frequency: 100 kHz to 2.2 MHz

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C