SC4809CIMSTRT
SC4809CIMSTRT
Obsolete
Description:  IC PWM CTLR CURR MODE 10MSOP
Manufacturer:  Semtech Corporation
History Price: Obsolete
In Stock: 24800
SC4809CIMSTRT vs SC450ITSTRT
Series
-
PowerStep IV
Packaging
Tape & Reel (TR)
Tape & Reel (TR)
Status
Obsolete
Obsolete
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up/Step-Down
Step-Down
Output Configuration
Positive
Positive
Topology
Flyback, Forward Converter
Buck
Number of Outputs
1
2
Output Phases
2
2
Voltage - Supply (Vcc/Vdd)
16V ~ 19V
3V ~ 30V
Frequency - Switching
1MHz
-
Duty Cycle (Max)
90%
-
Synchronous Rectifier
No
Yes
Clock Sync
Yes
-
Serial Interfaces
-
-
Control Features
Frequency Control, Soft Start
-
Operating Temperature
-40 ℃ ~ 105 ℃ (TA)
-
Mounting Type
Surface Mount
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
38-TFSOP (0.173", 4.40mm Width)
Supplier Device Package
10-MSOP
38-TSSOP