Microchip Technology MIC3809YM, Dual PWM Controller 1 MHz 8-Pin, SOIC

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Packaging Options:
RS Stock No.:
177-0604
Mfr. Part No.:
MIC3809YM
Brand:
Microchip Technology
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Brand

Microchip Technology

Number of Outputs

2

Maximum Switching Frequency

1 MHz

Width

3.99mm

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Dimensions

5 x 3.99 x 1.63mm

Length

5mm

Height

1.63mm

Maximum Input Voltage

15 V

Maximum Operating Temperature

+85 °C

Maximum Output Current

10 (Typ.)mA

Minimum Output Current

5mA

Minimum Input Voltage

4.1 V

Minimum Operating Temperature

-40 °C

COO (Country of Origin):
US
The MIC3808 and MIC3809 are a family of complementary output push-pull PWM control ICs that feature high speed and low power consumption. The MIC3808/9 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.

Dual output drive stages in push-pull configuration
Leading edge current-sense blanking
130μA typical start-up current
1mA typical run current
Operation to 1MHz
Internal soft start
Dual output drive stages in push-pull configuration
Leading edge current-sense blanking
130μA typical start-up current
1mA typical run current
Operation to 1MHz
Internal soft start
On-chip error amplifier with 4MHz gain bandwidth product
On-chip VDD clamping
Output drive stages capable of 500mA peak source current, 1A peak sink current