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Manufacturer Part No: A4491EESTR-T
Manufacturer: ALLEGRO MICROSYSTEMS LLC
Category: Switching Regulator or Controller
Description: SWITCHING REGULATOR, 630 kHz SWITCHING FREQ-MAX, QCC20
Package Description: 4 X 4 MM, 0.75 MM HEIGHT, LEAD FREE, MO-220WGGD, QFN-20
ALLEGRO MICROSYSTEMS LLC A4491EESTR-T technical specifications and attributes
PACKAGE CASE
20-WFQFN Exposed Pad
SERIES
OPERATING TEMPERATURE
-40°C ~ 85°C (TA)
HTSUS
8542.39.0060
SUPPLIER DEVICE PACKAGE
20-QFN-EP (4x4)
CATEGORY
Voltage Regulators - DC DC Switching Regulators
ECCN
EAR99
ROHS STATUS
ROHS3 Compliant
MOUNTING TYPE
Surface Mount
PART STATUS
Active
BASE PRODUCT NUMBER
A4491
MOISTURE SENSITIVITY LEVEL MSL
2 (1 Year)