DC DC Switching Controllers

Results: 2
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Function
Step-DownStep-Up, Step-Up/Step-Down
Topology
Boost, Flyback, SEPICBuck
Voltage - Supply (Vcc/Vdd)
2.97V ~ 48V4.5V ~ 75V
Frequency - Switching
100kHz ~ 1MHzUp to 1MHz
Duty Cycle (Max)
85%100%
Clock Sync
NoYes
Control Features
Current Limit, Enable, On Time ControlEnable, Frequency Control, Ramp, Soft Start
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package
8-VSSOP10-VSSOP
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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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
10-VSSOP
LM3481MM/NOPB
IC REG CTRLR MULT TOP 10MSOP
Texas Instruments
9,423
In Stock
1 : ¥23.81000
Cut Tape (CT)
1,000 : ¥12.56059
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 ~ 48V
100kHz ~ 1MHz
85%
No
Yes
-
Enable, Frequency Control, Ramp, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-VSSOP
8-VSSOP
LM5085MM/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
3,461
In Stock
1 : ¥24.99000
Cut Tape (CT)
1,000 : ¥12.30067
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 75V
Up to 1MHz
100%
No
No
-
Current Limit, Enable, On Time Control
-40°C ~ 125°C (TJ)
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
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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.