Microchip, MIC3809YM Step-Down Switching Regulator Dual-Channel 500mA Adjustable 8-Pin, SOIC

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RS Stock No.:
649-506
Mfr. Part No.:
MIC3809YM
Brand:
Microchip
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Brand

Microchip

Maximum Output Current

500mA

Maximum Output Voltage

15 V

Regulator Function

Buck Converter

Minimum Output Voltage

2.7 V

Minimum Input Voltage

4.1 V

Output Type

Adjustable

Number of Outputs

2

Pin Count

8

Package Type

SOIC

The Microchip Complementary output push-pull PWM control ICs that feature high speed and low power consumption. It are ideal for telecom level (36V to 75V) isolated step down DC/DC conversion applications where high output current, small size, and high efficiency are required. The dual-ended push-pull architecture allows more efficient utilization of the transformer than single-ended topologies, allowing smaller size DC/DC solutions. Additionally, the out-of-phase push-pull topology allows a higher effective duty cycle, reducing input and output ripple as well as stress on the external components.

130μA typical start-up current
1mA typical run current
Operation to 1MHz
Internal soft start
On-chip VDD clamping

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