Microchip 5 PWM Controller, 1 MHz 36 V 32-Pin, VQFN

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RS庫存編號:
242-5149
製造零件編號:
MIC21LV32YML-TR
製造商:
Microchip
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品牌

Microchip

Product Type

PWM Controller

Maximum Switching Frequency

1MHz

Start-up Supply Current

0.1mA

Supply Current

5mA

Output Voltage

36 V

Output Current

50A

Number of Outputs

5

Mount Type

Surface

Package Type

VQFN

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

36V

Pin Count

32

Topology

Buck

Maximum Duty Cycle

50%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Length

5mm

Width

5 mm

Height

0.9mm

Standards/Approvals

RoHS

Series

MIC21LV32

Automotive Standard

No

The Microchip MIC21LV32 is an advanced constant on-time, dual phase synchronous buck controller featuring a unique adaptive ON-time control architecture with stackable feature up to 8 phases. The MIC21LV32 operates over an input supply range from 4.5V to 36V and can be used in application requiring up to 50A of output current. The output voltage is adjustable down to 0.6V with a guaranteed accuracy of ±1% over the entire operating or ±0.5% for -40 to 105 degrees C temperature range .

Adjustable output voltage from 0.6V to 28V

0.6V internal reference with ±1% accuracy

±0.5% reference accuracy for -40°C to 105°C

Operates in CCM, stackable for multiphase operation up to 8 phases

Accurate 180° phasing of outputs

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