DC DC Switching Controllers

Results: 7
Manufacturer
Microchip TechnologyonsemiTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-DownStep-Up/Step-Down
Output Configuration
PositivePositive, Isolation Capable
Topology
BuckFlybackFlyback, Forward ConverterForward Converter
Number of Outputs
12
Voltage - Supply (Vcc/Vdd)
4.5V ~ 35V6.5V ~ 120V8.5V ~ 16V9V ~ 80V10V ~ 120V10V ~ 450V
Frequency - Switching
100kHz ~ 1MHz250kHz3MHz-
Duty Cycle (Max)
49.4%70%80.5%97%100%
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
-Current Limit, Dead Time Control, Enable, Frequency Control, Ramp, Soft Start, SyncCurrent Limit, Enable, Soft StartEnable, Frequency Control, Reset
Operating Temperature
-55°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)14-SOIC (0.154", 3.90mm Width)16-SOIC (0.154", 3.90mm Width)20-TSSOP (0.173", 4.40mm Width)24-VFQFN Exposed Pad
Supplier Device Package
8-VSSOP14-SOIC16-SOIC20-TSSOP24-QFN (4x4)
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
20-TSSOP
UCC2897APWR
IC REG CTRLR MULT TOP 20TSSOP
Texas Instruments
3,861
In Stock
1 : ¥22.58000
Cut Tape (CT)
2,000 : ¥10.34333
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive, Isolation Capable
Flyback, Forward Converter
1
1
8.5V ~ 16V
250kHz
70%
Yes
Yes
-
Current Limit, Enable, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
8-VSSOP
LM3485MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
12,861
In Stock
1 : ¥12.48000
Cut Tape (CT)
3,500 : ¥5.70898
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 35V
-
100%
No
No
-
-
-40°C ~ 125°C (TJ)
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
16-SOIC
HV9123NG-G-M901
IC REG CTRLR FLYBACK 16SOIC
Microchip Technology
3,068
In Stock
1 : ¥27.03000
Cut Tape (CT)
2,600 : ¥20.48797
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive
Flyback
1
1
10V ~ 450V
3MHz
97%
No
No
-
Enable, Frequency Control, Reset
-55°C ~ 125°C (TJ)
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
24-QFN Exp Pad
NCP1566MNTXG
IC PWM CTLR ACT CLAMP 24QFN
onsemi
2,889
In Stock
8,000
Factory
1 : ¥29.33000
Cut Tape (CT)
4,000 : ¥13.71140
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive, Isolation Capable
Forward Converter
2
1
6.5V ~ 120V
100kHz ~ 1MHz
80.5%
Yes
Yes
-
Current Limit, Dead Time Control, Enable, Frequency Control, Ramp, Soft Start, Sync
-40°C ~ 150°C (TJ)
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
14-SOIC
HV9112NG-G
IC REG CTRLR FLYBACK 14SOIC
Microchip Technology
190
In Stock
1 : ¥25.53000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Flyback, Forward Converter
1
1
9V ~ 80V
3MHz
49.4%
No
No
-
Enable, Frequency Control, Reset
-55°C ~ 125°C (TJ)
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOIC
16-SOIC
HV9123NG-G
IC REG CTRLR FLYBACK 16SOIC
Microchip Technology
625
In Stock
1 : ¥25.86000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Flyback
1
1
10V ~ 450V
3MHz
97%
No
No
-
Enable, Frequency Control, Reset
-55°C ~ 125°C (TJ)
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
14-SOIC
HV9113NG-G
IC REG CTRLR FLYBACK 14SOIC
Microchip Technology
106
In Stock
1 : ¥30.46000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Flyback, Forward Converter
1
1
10V ~ 120V
3MHz
97%
No
No
-
Enable, Frequency Control, Reset
-55°C ~ 125°C (TJ)
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOIC
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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.