SC419ULTRT
SC419ULTRT
Obsolete
Description:  IC REG CTRLR BUCK 20MLPQ
Manufacturer:  Semtech Corporation
Datasheet:   SC419ULTRT Datasheet
History Price: Obsolete
In Stock: 43600
SC419ULTRT vs SC4612HMLTRT
Series
EcoSpeed, SmartDrive
-
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 ~ 28V
4.75V ~ 40V
Frequency - Switching
Up to 1MHz
100kHz ~ 1.2MHz
Duty Cycle (Max)
-
-
Synchronous Rectifier
Yes
Yes
Clock Sync
No
No
Serial Interfaces
-
-
Control Features
Current Limit, Enable, On Time Control, Power Good
Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
-40 ℃ ~ 125 ℃ (TJ)
Mounting Type
Surface Mount
Surface Mount
Package / Case
20-VFQFN Exposed Pad
12-VFDFN Exposed Pad
Supplier Device Package
20-MLPQ-UT (3x3)
12-MLPD (4x3)