DC DC Switching Controllers

Results: 3
Manufacturer
Analog Devices Inc.Texas Instruments
Series
-D-CAP™
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Phases
12
Voltage - Supply (Vcc/Vdd)
4V ~ 38V4.5V ~ 28V
Frequency - Switching
250kHz ~ 780kHz-
Duty Cycle (Max)
95%-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, TrackingEnable, On Time Control, Power Good
Operating Temperature
-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)
Package / Case
28-WFQFN Exposed Pad32-VFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)32-VQFN (5x5)
Stocking Options
Environmental Options
Media
Marketplace Product
3Results
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of 3
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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 VQFN
TPS51120RHBR
IC REG CTRLR BUCK 32QFN
Texas Instruments
3,252
In Stock
738
Marketplace
1 : ¥32.43000
Cut Tape (CT)
3,000 : ¥15.15735
Tape & Reel (TR)
141 : ¥15.51766
Bulk
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Transistor Driver
Step-Down
Positive
Buck
2
1
4.5V ~ 28V
-
-
Yes
No
-
Enable, On Time Control, Power Good
-40°C ~ 85°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (5x5)
28-QFN_05-08-1712 rev B
LTC3869IUFD#PBF
IC REG CTRLR BUCK 28QFN
Analog Devices Inc.
738
In Stock
1 : ¥68.31000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4V ~ 38V
250kHz ~ 780kHz
95%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 125°C (TJ)
Surface Mount
28-WFQFN Exposed Pad
28-QFN (4x5)
32 VQFN
TPS51120RHBT
IC REG CTRLR BUCK 32QFN
Texas Instruments
813
In Stock
1,299
Marketplace
1 : ¥43.27000
Cut Tape (CT)
250 : ¥30.21996
Tape & Reel (TR)
106 : ¥20.76311
Bulk
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Transistor Driver
Step-Down
Positive
Buck
2
1
4.5V ~ 28V
-
-
Yes
No
-
Enable, On Time Control, Power Good
-40°C ~ 85°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (5x5)
Showing
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.