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A4490EESTR-T
DC/DC Switching Regulator, Adjustable Buck, Step Down, 4.5V to 34VIn, 5V/1.5AOut, 55 kHz, QFN-EP-20
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ManufacturerALLEGRO MICROSYSTEMS
Manufacturer Part NoA4490EESTR-T
Order Code3133319RL
Your Part Number
Technical Datasheet
12,224 In Stock
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| Quantity | Price (inc GST) |
|---|---|
| 100+ | CNY10.570 (CNY11.9441) |
| 250+ | CNY10.200 (CNY11.526) |
Price for:Each (Supplied on Cut Tape)
Minimum: 100
Multiple: 1
CNY1,057.00 (CNY1,194.41 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerALLEGRO MICROSYSTEMS
Manufacturer Part NoA4490EESTR-T
Order Code3133319RL
Technical Datasheet
No. of Outputs3 Output
Output TypeAdjustable
No. of Outputs3Outputs
TopologyBuck (Step Down)
Input Voltage Min4.5V
Input Voltage Max34V
Output Current - Output 11.5A
Max Output Current-
Output Current - Output 21.5A
IC Case / PackageQFN-EP
Output Voltage - Output 15V
No. of Pins20Pins
IC MountingSurface Mount
Output Voltage - Output 23.3V
Output Voltage - Nom-
Output Voltage Min800mV
Output Voltage Max5V
Switching Frequency Typ550kHz
Efficiency-
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
SVHCNo SVHC (17-Jan-2022)
DC / DC Converter IC CaseQFN-EP
Switching Frequency550kHz
Technical Specifications
No. of Outputs
3 Output
No. of Outputs
3Outputs
Input Voltage Min
4.5V
Output Current - Output 1
1.5A
Output Current - Output 2
1.5A
Output Voltage - Output 1
5V
IC Mounting
Surface Mount
Output Voltage - Nom
-
Output Voltage Max
5V
Efficiency
-
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (17-Jan-2022)
Switching Frequency
550kHz
Output Type
Adjustable
Topology
Buck (Step Down)
Input Voltage Max
34V
Max Output Current
-
IC Case / Package
QFN-EP
No. of Pins
20Pins
Output Voltage - Output 2
3.3V
Output Voltage Min
800mV
Switching Frequency Typ
550kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 2 - 1 year
DC / DC Converter IC Case
QFN-EP
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
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 (17-Jan-2022)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00013