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SC2446ITSTRT
SC2446ITSTRT
Obsolete
PMIC - DC DC Switching Controllers
Description:  IC REG CTRLR BUCK 28TSSOP
Manufacturer:  Semtech Corporation
Datasheet:   SC2446ITSTRT Datasheet
History Price: Obsolete
In Stock: 2400
Specification
PDF Datasheet
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SC2446ITSTRT vs SC2545MLTRT
Part No
SC2446ITSTRT
SC2545MLTRT
Category
PMIC - DC DC Switching Controllers
PMIC - DC DC Switching Controllers
Manufacturer
Semtech Corporation
Semtech Corporation
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
2
2
Output Phases
2
2
Voltage - Supply (Vcc/Vdd)
4.7V ~ 16V
4.5V ~ 28V
Frequency - Switching
500kHz
100kHz ~ 300kHz
Duty Cycle (Max)
88%
90%
Synchronous Rectifier
Yes
Yes
Clock Sync
Yes
No
Serial Interfaces
-
-
Control Features
Enable, Frequency Control, Soft Start
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
24-VFQFN Exposed Pad
Supplier Device Package
28-TSSOP
24-MLPQ (4x4)
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