DC DC Switching Controllers

Results: 5
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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
12-TSSOP EP
LTC3864EMSE#TRPBF
IC REG CTRLR BUCK 12MSOP
Analog Devices Inc.
3,879
In Stock
1 : £5.80000
Cut Tape (CT)
2,500 : £2.39912
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.5V ~ 60V
50kHz ~ 850kHz
100%
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
12-TSSOP (0.118", 3.00mm Width) Exposed Pad
12-MSOP-EP
24-VQFN
LM25149RGYR
42-V SYNCHRONOUS BUCK DC/DC CONT
Texas Instruments
2,255
In Stock
1 : £2.40000
Cut Tape (CT)
3,000 : £1.26545
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.5V ~ 42V
100kHz ~ 2.2MHz
100%
Yes
Yes
-
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Sync
-40°C ~ 150°C (TJ)
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (5.5x3.5)
TPS77825PWP
LM25118MHX/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
4,802
In Stock
1 : £3.66000
Cut Tape (CT)
2,500 : £1.86534
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
3V ~ 42V
Up to 500kHz
75%
No
Yes
-
Enable, Frequency Control, Ramp, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
TPS77825PWP
LM25117PMHX/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
2,697
In Stock
1 : £3.17000
Cut Tape (CT)
2,500 : £1.72786
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
TEXTISSN74LVC245AIPWREP
LM25116MH
SWITCHING CONTROLLER, CURRENT-MO
National Semiconductor
244
Marketplace
75 : £3.11400
Bulk
-
Bulk
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
6V ~ 42V
50kHz ~ 1MHz
-
Yes
Yes
-
Enable, Frequency Control, Ramp, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
Showing
of 5

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.