DC DC Switching Controllers

Results: 2
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-DownStep-Up, Step-Up/Step-Down
Topology
Boost, SEPICBuck
Number of Outputs
12
Output Phases
12
Voltage - Supply (Vcc/Vdd)
4.5V ~ 42V5.5V ~ 36V
Frequency - Switching
75kHz ~ 500kHzUp to 750kHz
Duty Cycle (Max)
96%-
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
Enable, Frequency Control, Phase Control, Soft StartFrequency Control, Ramp, Soft Start
Package / Case
20-PowerTSSOP (0.173", 4.40mm Width)24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
20-HTSSOP24-TSSOP
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
20-TSSOP (Wide, Exposed Pad)
LM25117PMHE/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
200
In Stock
1 : ¥54.75000
Cut Tape (CT)
250 : ¥25.31900
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 42V
Up to 750kHz
-
Yes
No
-
Frequency Control, Ramp, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
24-TSSOP-EP
LTC3862IFE-2#PBF
IC REG CTRLR BOOST/SEPIC 24TSSOP
Analog Devices Inc.
42
In Stock
1 : ¥93.43000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, SEPIC
2
2
5.5V ~ 36V
75kHz ~ 500kHz
96%
No
Yes
-
Enable, Frequency Control, Phase Control, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
24-TSSOP
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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.