DC DC Switching Controllers

Results: 4
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-Up, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
NegativePositivePositive, Isolation Capable
Topology
Boost, Flyback, SEPICBuck-BoostCukFlyback
Voltage - Supply (Vcc/Vdd)
2.5V ~ 36V2.97V ~ 48V4V ~ 140V5V ~ 100V
Frequency - Switching
50kHz ~ 1MHz50kHz ~ 900kHz100kHz ~ 1MHz-
Duty Cycle (Max)
85%92%99%-
Clock Sync
NoYes
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft StartEnable, Frequency ControlEnable, Frequency Control, Ramp, Soft StartEnable, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)16-TFSOP (0.118", 3.00mm Width), 12 Leads38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
Supplier Device Package
10-MSOP10-VSSOP16-MSOP38-TSSOP-EP
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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
LM3481MMX/NOPB
IC REG CTRLR MULT TOP 10MSOP
Texas Instruments
184
In Stock
1 : ¥22.08000
Cut Tape (CT)
3,500 : ¥10.09714
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
3,930
In Stock
1 : ¥54.51000
Cut Tape (CT)
2,500 : ¥27.35025
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Negative
Cuk
1
1
2.5V ~ 36V
50kHz ~ 1MHz
92%
No
Yes
-
Enable, Frequency Control
-40°C ~ 85°C (TA)
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
16-MSOP
LT3748EMS#TRPBF
IC REG CTRLR FLYBACK 16MSOP
Analog Devices Inc.
3,962
In Stock
1 : ¥73.97000
Cut Tape (CT)
2,500 : ¥40.42339
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive, Isolation Capable
Flyback
1
1
5V ~ 100V
-
-
No
No
-
Enable, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
16-TFSOP (0.118", 3.00mm Width), 12 Leads
16-MSOP
38-TSSOP EP Top
LTC3896EFE#PBF
IC REG CTRLR BUCK-BOOST 38TSSOP
Analog Devices Inc.
168
In Stock
1 : ¥97.70000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Negative
Buck-Boost
1
1
4V ~ 140V
50kHz ~ 900kHz
99%
No
No
-
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
38-TSSOP-EP
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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.