Microchip MIC21LV33YML-TR 5 PWM Controller, 1 MHz 36V 32-Pin, VQFN

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Subtotal (1 pack of 5 units)*

R 177,32

(exc. VAT)

R 203,92

(inc. VAT)

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Last RS stock
  • Final 135 unit(s), ready to ship from another location

Units
Per unit
Per Pack*
5 - 45R 35.464R 177.32
50 - 95R 34.578R 172.89
100 - 245R 33.54R 167.70
250 - 995R 32.198R 160.99
1000 +R 30.91R 154.55

*price indicative

Packaging Options:
RS stock no.:
242-5152
Mfr. Part No.:
MIC21LV33YML-TR
Manufacturer:
Microchip
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Brand

Microchip

Product Type

PWM Controller

Maximum Switching Frequency

1MHz

Start-up Supply Current

0.1mA

Supply Current

5mA

Output Current

50A

Mount Type

Surface

Package Type

VQFN

Minimum Supply Voltage

4.5V

Topology

Buck

Pin Count

32

Maximum Supply Voltage

36V

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

50%

Maximum Operating Temperature

125°C

Series

MIC21LV33

Height

0.9mm

Standards/Approvals

RoHS

Length

5mm

Automotive Standard

No

The Microchip MIC21LV33 is a constant on-time, dual phase synchronous buck controller featuring a unique adaptive ON-time control architecture with Hyper light Load® and phase shedding features. The MIC21LV33 operates over an input supply range from 4.5V to 36V and can be used to supply up to 50A of output current. The input voltage could be lowered to 2V provided that an external VDD of 5V is provided. The output voltage of the MIC21LV33 is adjustable down to 0.6V with a guaranteed accuracy of ±1% over the entire operating temperature.

Input down to 2V when VDD = 5V from external supply

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

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