DC DC Switching Controllers

Results: 3
Manufacturer
Analog Devices Inc.Analog Devices Inc./Maxim Integrated
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Output Configuration
NegativePositive
Voltage - Supply (Vcc/Vdd)
3V ~ 16.5V4V ~ 140V4.5V ~ 150V
Frequency - Switching
50kHz ~ 600kHz50kHz ~ 900kHz300kHz
Duty Cycle (Max)
90%99%-
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft StartCurrent Limit, Enable, Frequency Control, Soft StartEnable
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)0°C ~ 70°C (TA)
Package / Case
8-SOIC (0.154", 3.90mm Width)38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad48-LQFP Exposed Pad
Supplier Device Package
8-SOIC38-TSSOP-EP48-eLQFP (7x7)
Stocking Options
Environmental Options
Media
Marketplace Product
3Results
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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
38-TSSOP EP Top
LTC3896EFE#TRPBF
IC REG BUCK BOOST 38TSSOP
Analog Devices Inc.
1,555
In Stock
1 : ¥97.70000
Cut Tape (CT)
2,000 : ¥59.54251
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Negative
Buck-Boost
1
1
4V ~ 140V
50kHz ~ 900kHz
99%
No
No
-
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
38-TSSOP-EP
48-eLQFP
LTC3777ELXE#PBF
150V VIN AND VOUT SYNCHRONOUS 4-
Analog Devices Inc.
156
In Stock
1 : ¥172.24000
Tray
-
Tray
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
1
4.5V ~ 150V
50kHz ~ 600kHz
90%
Yes
Yes
-
Current Limit, Enable, Frequency Control, Soft Start
-40°C ~ 125°C
Surface Mount
48-LQFP Exposed Pad
48-eLQFP (7x7)
707
In Stock
3,300
Factory
1 : ¥62.91000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Negative
Buck-Boost
1
1
3V ~ 16.5V
300kHz
-
No
No
-
Enable
0°C ~ 70°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-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.