STMicroelectronics L7987 异步降压61 V 3 A 异步降压开关稳压器 可调电流限制

Topology: Buck

Unit Weight: 270 mg

Mounting Style: SMD/SMT

Output Current: 3 A

Output Voltage: 800 mV to 61 V

Number of Outputs: 1 Output

Quiescent Current: 2.4 mA

Moisture Sensitive: Yes

Input Voltage - Max: 61 V

Input Voltage - Min: 4.5 V

Switching Frequency: 250 kHz to 1.5 MHz

Maximum Operating Temperature: + 150 C

Minimum Operating Temperature: - 40 C