DC DC Switching Controllers

Results: 3
Output Type
PWMTransistor Driver
Function
Step-Up, Step-DownStep-Up, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
PositivePositive and Negative
Topology
Boost, Flyback, SEPICBuck-BoostBuck, Boost, Buck-Boost, SEPIC
Output Phases
1-
Voltage - Supply (Vcc/Vdd)
2.9V ~ 40V4V ~ 60V4.5V ~ 42V
Frequency - Switching
100kHz ~ 1MHz100kHz ~ 750kHz645kHz ~ 2.1MHz
Duty Cycle (Max)
95%100%-
Synchronous Rectifier
NoYes
Control Features
Current Limit, Frequency Control, Soft StartEnable, Frequency Control, Soft Start
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad20-WFQFN Exposed Pad28-WFQFN Exposed Pad
Supplier Device Package
10-MSOP-EP20-QFN (3x4)28-QFN (4x5)
Stocking Options
Environmental Options
Media
Marketplace Product
3Results

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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 MSOP EP
LT3757AEMSE#PBF
IC REG CTRLR MULT TOP 10MSOP
Analog Devices Inc.
820
In Stock
1 : ¥56.62000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive and Negative
Boost, Flyback, SEPIC
1
1
2.9V ~ 40V
100kHz ~ 1MHz
-
No
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
10-MSOP-EP
28-QFN_05-08-1712 rev B
LT8390AIUFD#PBF
IC REG CTRLR BUCK-BOOST 28
Analog Devices Inc.
330
In Stock
1 : ¥104.56000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
1
4V ~ 60V
645kHz ~ 2.1MHz
95%
Yes
Yes
-
Current Limit, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
28-WFQFN Exposed Pad
28-QFN (4x5)
20 QFN EP
LT8711EUDC#PBF
IC REG CTRLR SYNC 20-QFN
Analog Devices Inc.
764
In Stock
1 : ¥39.96000
Tube
-
Tube
Active
PWM
Step-Up, Step-Down
Positive
Buck, Boost, Buck-Boost, SEPIC
1
-
4.5V ~ 42V
100kHz ~ 750kHz
100%
No
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
20-WFQFN Exposed Pad
20-QFN (3x4)
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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.