Renesas Electronics ISL6539CAZ 电流模式PWM控制器 0.9V至5.5V 8A 28引脚QSOP W

Package: 28QSOP W

Mounting: Surface Mount

Rad Hard: No

Topology: Synchronous Buck (Step Down)

MSL Level: MSL 2 - 1 year

Pin Count: 28

Lead Finish: Matte Tin

No. of Pins: 28

Control Mode: Current Mode Control

Duty Cycle Max: 87 %

Duty Cycle Min: 4 %

Output Current: 8 A

Output Voltage: 0.9 to 5.5 V

No. of Channels: 1

Supplier Package: QSOP W

Product Dimensions: 10 x 3.98 x 1.5 mm

Supply Voltage Max: 18 V

Supply Voltage Min: 5 V

Max Processing Temp: 260

Switching Frequency: 345 kHz

Operating Temperature: 0 to 70 °C

Switching Frequency Max: 345 kHz

Switching Frequency Min: 255 kHz

Switching Frequency Typ: 300 kHz

Operating Supply Voltage: 5.25, 4.75, 5 V

Operating Temperature Max: 70 °C

Operating Temperature Min: 0 °C

Power Supply Controller Type: Double Ended Controller

Datasheet