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

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RS 제품 번호:
242-5149
제조사 부품 번호:
MIC21LV32YML-TR
제조업체:
Microchip
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브랜드

Microchip

Product Type

PWM Controller

Maximum Switching Frequency

1MHz

Start-up Supply Current

100μA

Supply Current

5mA

Output Voltage

36V

Output Current

50A

Number of Outputs

5

Mount Type

Surface

Minimum Supply Voltage

4.5V

Package Type

VQFN

Pin Count

32

Topology

Buck

Maximum Supply Voltage

36V

Maximum Duty Cycle

50%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Standards/Approvals

RoHS

Height

900μm

Series

MIC21LV32

Length

5mm

Width

5mm

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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