Microchip Buck Boost Switching Regulator, Surface Mount, 5V Output Voltage, 2 A Output Current, 1 Outputs

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包裝方式：
RS庫存編號:
177-3118
製造零件編號:
MIC4684YM-TR
製造商:
Microchip
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品牌

Microchip

Output Voltage 1

5V

Product Type

Buck Boost Switching Regulator

Output Current

2A

Mount Type

Surface Mount

Number of Outputs

1

Power

0.76W

Efficiency

85%

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Number of Pins

8

Series

MIC4684

Package Type

SOP

Length

4.93mm

Depth

1.75mm

Standards/Approvals

RoHS

Width

3.94mm

Maximum Input Voltage

30V

Minimum Input Voltage

4V

The MIC4684 is a high-efficiency 200kHz stepdown (buck) switching regulator. Power conversion efficiency of above 85% is easily obtainable for a wide variety of applications. The MIC4684 achieves 2A of continuous current in an 8-lead SO (small outline) package at 60°C ambient temperature.High efficiency is maintained over a wide output current range by utilizing a boost capacitor to increase the voltage available to saturate the internal power switch.

SO-8 package with 2A continuous output current

Over 85% efficiency

Fixed 200kHz PWM operation

Wide input voltage range: 4V to 30V

Output voltage adjustable to 1.235V

All surface mount solution

Internally compensated with fast transient response

Over-current protection

Frequency foldback short-circuit protection

Thermal shutdown

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