Maxim Integrated MAX1957EUB+ 电流模式PWM控制器 低成本，高频率，电流模式P

Topology: Boost, Buck

Mounting Style: SMD/SMT

Output Current: 3 A

Output Voltage: 400 mV to 4.73 V

Duty Cycle - Max: 89 %

Number of Outputs: 1 Output

Switching Frequency: 300 kHz

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C