SC453TSTRT
SC453TSTRT
Obsolete
Description:  IC REG CTRLR BUCK 28TSSOP
Manufacturer:  Semtech Corporation
Datasheet:   SC453TSTRT Datasheet
History Price: Obsolete
In Stock: 20500
SC453TSTRT vs SC4510ITSTRT
Series
-
-
Packaging
Tape & Reel (TR)
Tape & Reel (TR)
Status
Obsolete
Obsolete
Output Type
Transistor Driver
Transistor Driver
Function
Step-Down
Step-Down
Output Configuration
Positive
Positive
Topology
Buck
Buck
Number of Outputs
1
1
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
3V ~ 25V
4.75V ~ 16V
Frequency - Switching
-
100kHz ~ 1MHz
Duty Cycle (Max)
-
90%
Synchronous Rectifier
Yes
Yes
Clock Sync
No
Yes
Serial Interfaces
-
-
Control Features
Current Limit, Enable, Soft Start
Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
28-TSSOP
20-TSSOP