Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
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IR3621FTR

DigiKey Part Number
IR3621FTR-ND - Tape & Reel (TR)
IR3621FCT-ND - Cut Tape (CT)
Manufacturer
Infineon Technologies
Manufacturer Product Number
IR3621FTR
Description
IC REG CTRLR BUCK 28TSSOP
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Infineon Technologies
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
5.5V ~ 14.5V
Frequency - Switching
200kHz ~ 500kHz
Duty Cycle (Max)
86.5%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
28-TSSOP
Base Product Number
IR3621
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In-Stock: 4.083
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This product is no longer manufactured and will no longer be stocked once stock is depleted. View Alternative Package Types
Quantity
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
13,16000 €3,16 €
102,38000 €23,80 €
252,18520 €54,63 €
1001,97140 €197,14 €
2501,86944 €467,36 €
5001,80798 €903,99 €
1.0001,75741 €1.757,41 €
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.5001,70403 €4.260,07 €
5.0001,67186 €8.359,30 €
Manufacturers Standard Package
Unit Price without VAT:3,16000 €
Unit Price with VAT:3,76040 €