DC DC Switching Controllers

Results: 2
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
BulkTube
Voltage - Supply (Vcc/Vdd)
4V ~ 60V5.5V ~ 52V
Frequency - Switching
35kHz ~ 500kHz105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)
98%99%
Synchronous Rectifier
NoYes
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, TrackingFrequency Control, Soft Start
Operating Temperature
-55°C ~ 150°C (TJ)-55°C ~ 175°C (TA)
Package / Case
8-SOIC (0.154", 3.90mm Width)20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
8-SOIC20-TSSOP-EP
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
8-SOIC
TPS40200HD
IC REG CTRLR BUCK 8SOIC
Texas Instruments
243
In Stock
624
Marketplace
4 : ¥694.51750
Bulk
1 : ¥878.56000
Tube
-
Bulk
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
5.5V ~ 52V
35kHz ~ 500kHz
98%
No
No
-
Frequency Control, Soft Start
-55°C ~ 175°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
20-TSSOP EP
LTC3891MPFE#PBF
IC REG CTRLR BUCK 20TSSOP
Analog Devices Inc.
454
In Stock
1 : ¥214.73000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-55°C ~ 150°C (TJ)
Surface Mount
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
20-TSSOP-EP
Showing
of 2

DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.