Microchip MIC38C45YM 1 PWM Controller, 500 kHz 20 V 8-Pin, SOIC

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₩684,752.40

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  • 2026년 4월 27일 부터 배송
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RS 제품 번호:
598-886
제조사 부품 번호:
MIC38C45YM
제조업체:
Microchip
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브랜드

Microchip

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Start-up Supply Current

6mA

Supply Current

4mA

Output Voltage

5.1 V

Output Current

500mA

Number of Outputs

1

Minimum Supply Voltage

7.6V

Package Type

SOIC

Maximum Supply Voltage

20V

Pin Count

8

Maximum Duty Cycle

0.5%

Minimum Operating Temperature

-40°C

PWM Controller Type

Bicmos Current-Mode

Maximum Operating Temperature

85°C

Length

4.9mm

Standards/Approvals

RoHS

Width

3.9 mm

Height

1.02mm

Series

MIC38C45

Automotive Standard

No

The Microchip fixed-frequency, current-mode PWM controller designed for efficient DC/DC power conversion. Built using BiCMOS technology, it offers fast switching speeds, low startup and operating currents, and rail-to-rail output capability. It’s compatible with multiple topologies like forward, flyback, and boost converters, making it versatile for use in telecom, networking, and automotive power supplies. With features like under voltage lockout, trimmed oscillator discharge current, and a precision bandgap reference, it delivers reliable performance in compact systems.

Trimmed oscillator discharge current

UVLO with hysteresis

Low cross conduction currents

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