DC DC Switching Controllers

Results: 3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd)
2.97V ~ 40V2.97V ~ 60V
Frequency - Switching
100kHz ~ 1MHz100kHz ~ 2.2MHz
Duty Cycle (Max)
93%100%
Clock Sync
NoYes
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft StartEnable, Frequency Control
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)12-WFDFN Exposed Pad
Supplier Device Package
8-VSSOP12-WSON (3x2)
Stocking Options
Environmental Options
Media
Marketplace Product
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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
LM5156DSSR
LM5156DSSR
2.2-MHZ WIDE VIN NONSYNCHRONOUS
Texas Instruments
17,655
In Stock
1 : ¥17.90000
Cut Tape (CT)
3,000 : ¥8.17120
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 60V
100kHz ~ 2.2MHz
93%
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
12-WFDFN Exposed Pad
12-WSON (3x2)
8-VSSOP
LM3488MMX/NOPB
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
2,567
In Stock
1 : ¥20.93000
Cut Tape (CT)
3,500 : ¥9.59279
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 40V
100kHz ~ 1MHz
100%
No
Yes
-
Enable, Frequency Control
-40°C ~ 125°C (TJ)
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
8-VSSOP
LM3488MM
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
1,594
In Stock
1 : ¥26.35000
Cut Tape (CT)
1,000 : ¥13.92962
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 40V
100kHz ~ 1MHz
100%
No
Yes
-
Enable, Frequency Control
-40°C ~ 125°C (TJ)
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
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of 3

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.