DC DC Switching Controllers

Results: 2
Function
Step-DownStep-Up/Step-Down
Output Configuration
PositivePositive, Isolation Capable
Topology
BuckFlyback
Voltage - Supply (Vcc/Vdd)
4.5V ~ 150V5V ~ 100V
Frequency - Switching
50kHz ~ 850kHz-
Duty Cycle (Max)
100%-
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft StartEnable, Soft Start
Package / Case
16-TFSOP (0.118", 3.00mm Width), 12 Leads20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad
Supplier Device Package
16-MSOP20-TSSOP-EP
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
16-MSOP
LT3748IMS#PBF
IC REG CTRLR FLYBACK 16MSOP
Analog Devices Inc.
3,776
In Stock
1 : ¥84.42000
Tube
-
Tube
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
20-TSSOP EP
LTC3894IFE#PBF
150V LOW IQ STEP-DOWN DC/DC CONT
Analog Devices Inc.
374
In Stock
1 : ¥71.33000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 150V
50kHz ~ 850kHz
100%
Yes
Yes
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad
20-TSSOP-EP
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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.