DC DC Switching Controllers

Results: 2
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Number of Outputs
12
Output Phases
12
Voltage - Supply (Vcc/Vdd)
3V ~ 20V4.5V ~ 60V
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz200kHz ~ 1.2MHz
Duty Cycle (Max)
95%99%
Clock Sync
NoYes
Package / Case
16-WQFN Exposed Pad32-WFQFN Exposed Pad
Supplier Device Package
16-WQFN (4x4)32-QFN (5x5)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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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
32 QFN
LTC3892EUH#PBF
IC REG CTRLR BUCK 32QFN
Analog Devices Inc.
5,769
In Stock
1 : ¥102.54000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 60V
105kHz ~ 835kHz, 350kHz ~ 535kHz
99%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
32-WFQFN Exposed Pad
32-QFN (5x5)
SQB16A
LM27402SQ/NOPB
IC REG CTRLR BUCK 16WQFN
Texas Instruments
2,701
In Stock
1 : ¥30.52000
Cut Tape (CT)
1,000 : ¥16.13182
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 20V
200kHz ~ 1.2MHz
95%
Yes
Yes
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
16-WQFN Exposed Pad
16-WQFN (4x4)
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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.