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PMIC - DC DC Switching Controllers
/ Semtech Corporation 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: 7600
Specification
PDF Datasheet
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SC2446ITSTRT vs SC2434SWTRT
Part No
SC2446ITSTRT
SC2434SWTRT
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
PWM Signal
Function
Step-Down
Step-Down
Output Configuration
Positive
Positive
Topology
Buck
Buck
Number of Outputs
2
3
Output Phases
2
3
Voltage - Supply (Vcc/Vdd)
4.7V ~ 16V
10V ~ 14V
Frequency - Switching
500kHz
300kHz ~ 1.5MHz
Duty Cycle (Max)
88%
47%
Synchronous Rectifier
Yes
No
Clock Sync
Yes
No
Serial Interfaces
-
-
Control Features
Enable, Frequency Control, Soft Start
Frequency Control, Phase Control, Power Good
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
0 ℃ ~ 70 ℃ (TA)
Mounting Type
Surface Mount
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
28-TSSOP
20-SOIC
