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MIC4576-3.3WU
Buck (Step Down) Switching Regulator, Fixed, 4V-36V In, 3.3V And 3A Out, 220 kHz, TO-263-5
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ManufacturerMICREL SEMICONDUCTOR
Manufacturer Part NoMIC4576-3.3WU
Order Code1556719
Technical Datasheet
No Longer Manufactured
Product Information
ManufacturerMICREL SEMICONDUCTOR
Manufacturer Part NoMIC4576-3.3WU
Order Code1556719
Technical Datasheet
Output TypeFixed
No. of Outputs1Outputs
TopologyBuck (Step Down)
Input Voltage Min4V
Input Voltage Max36V
Output Current3A
Max Output Current3A
IC Case / PackageTO-263 (D2PAK)
No. of Pins5Pins
IC MountingThrough Hole
Output Voltage Nom3.3V
Output Voltage - Nom3.3V
Output Voltage Min1.23V
Output Voltage Max33V
Switching Frequency Typ200kHz
Efficiency72%
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
MSLMSL 3 - 168 hours
SVHCNo SVHC (15-Jan-2018)
DC / DC Converter IC CaseTO-263 (D2PAK)
Automotive Qualification Standard-
Switching Frequency220kHz
Technical Specifications
Output Type
Fixed
Topology
Buck (Step Down)
Input Voltage Max
36V
Max Output Current
3A
No. of Pins
5Pins
Output Voltage Nom
3.3V
Output Voltage Min
1.23V
Switching Frequency Typ
200kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 3 - 168 hours
DC / DC Converter IC Case
TO-263 (D2PAK)
Switching Frequency
220kHz
No. of Outputs
1Outputs
Input Voltage Min
4V
Output Current
3A
IC Case / Package
TO-263 (D2PAK)
IC Mounting
Through Hole
Output Voltage - Nom
3.3V
Output Voltage Max
33V
Efficiency
72%
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (15-Jan-2018)
Automotive Qualification Standard
-
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (15-Jan-2018)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.009072