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PMIC - DC DC Switching Controllers
/ Semtech Corporation SC419ULTRT
SC419ULTRT
Obsolete
PMIC - DC DC Switching Controllers
Description:
IC REG CTRLR BUCK 20MLPQ
Manufacturer:
Semtech Corporation
Datasheet:
SC419ULTRT Datasheet
History Price: Obsolete
In Stock: 33900
Specification
PDF Datasheet
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SC419ULTRT vs SC4510ITSTRT
Part No
SC419ULTRT
SC4510ITSTRT
Category
PMIC - DC DC Switching Controllers
PMIC - DC DC Switching Controllers
Manufacturer
Semtech Corporation
Semtech Corporation
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 ~ 16V
Frequency - Switching
Up to 1MHz
100kHz ~ 1MHz
Duty Cycle (Max)
-
90%
Synchronous Rectifier
Yes
Yes
Clock Sync
No
Yes
Serial Interfaces
-
-
Control Features
Current Limit, Enable, On Time Control, Power Good
Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Surface Mount
Package / Case
20-VFQFN Exposed Pad
20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
20-MLPQ-UT (3x3)
20-TSSOP
