DC DC Switching Controllers

Results: 3
Series
-PolyPhase®
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-DownStep-Down, Step-Up/Step-Down
Topology
BuckBuck, SEPIC
Number of Outputs
24
Voltage - Supply (Vcc/Vdd)
4V ~ 60V4.5V ~ 15.5V
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz250kHz ~ 2MHz
Duty Cycle (Max)
50%99%
Clock Sync
NoYes
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, TrackingEnable, Frequency Control, Phase Control, Power Good, Soft Start, TrackingEnable, Frequency Control, Power Good
Package / Case
32-WFQFN Exposed Pad48-WFQFN Exposed Pad, CSP
Supplier Device Package
32-QFN (5x5)48-LFCSP (7x7)
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
48-LFCSP-WQ
ADP5054ACPZ-R7
IC REG CTRLR BUCK 48LFCSP
Analog Devices Inc.
1,071
In Stock
1 : ¥103.44000
Cut Tape (CT)
750 : ¥71.41819
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
4
2
4.5V ~ 15.5V
250kHz ~ 2MHz
50%
Yes
Yes
-
Enable, Frequency Control, Power Good
-40°C ~ 125°C (TJ)
Surface Mount
48-WFQFN Exposed Pad, CSP
48-LFCSP (7x7)
32 QFN
LTC3890EUH#TRPBF
IC REG CTRLR BUCK/SEPIC 32QFN
Analog Devices Inc.
3,778
In Stock
1 : ¥95.40000
Cut Tape (CT)
2,500 : ¥60.22724
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
32 QFN
LTC3890EUH-2#PBF
IC REG CTRLR BUCK/SEPIC 32QFN
Analog Devices Inc.
492
In Stock
1 : ¥95.40000
Tube
-
Tube
Active
Transistor Driver
Step-Down, Step-Up/Step-Down
Positive
Buck, SEPIC
2
2
4V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
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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.