IR3621F
IR3621F
Obsolete
Description:  IC REG CTRLR BUCK 28TSSOP
Manufacturer:  Infineon Technologies
Datasheet:   IR3621F Datasheet
History Price: Obsolete
In Stock: 4000
IR3621F vs IR3637SPBF
Series
-
-
Packaging
Tube
Tube
Status
Obsolete
Obsolete
Output Type
Transistor Driver
Transistor Driver
Function
Step-Down
Step-Down
Output Configuration
Positive
Positive
Topology
Buck
Buck
Number of Outputs
2
1
Output Phases
2
1
Voltage - Supply (Vcc/Vdd)
5.5V ~ 14.5V
4.5V ~ 5.5V
Frequency - Switching
200kHz ~ 500kHz
400kHz
Duty Cycle (Max)
86.5%
85%
Synchronous Rectifier
Yes
Yes
Clock Sync
Yes
No
Serial Interfaces
-
-
Control Features
Frequency Control, Power Good, Soft Start
Enable, Soft Start
Operating Temperature
-40 ℃ ~ 125 ℃ (TJ)
0 ℃ ~ 125 ℃ (TJ)
Mounting Type
Surface Mount
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
28-TSSOP
8-SOIC