DC DC Switching Controllers

Results: 3
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-DownStep-Up/Step-Down
Topology
BuckBuck-Boost
Voltage - Supply (Vcc/Vdd)
3.5V ~ 42V4V ~ 60V6V ~ 100V
Frequency - Switching
100kHz ~ 600kHz200kHz, 535kHz645kHz ~ 2.1MHz
Duty Cycle (Max)
95%-
Control Features
Current Limit, Frequency Control, Soft StartEnable, Frequency Control, Power Good, Soft StartEnable, Frequency Control, Ramp, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)
Package / Case
20-PowerTSSOP (0.173", 4.40mm Width)28-PowerTSSOP (0.173", 4.40mm Width)28-WFQFN Exposed Pad
Supplier Device Package
20-HTSSOP28-HTSSOP28-QFN (4x5)
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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
20-TSSOP (Wide, Exposed Pad)
LM5116MHX/NOPB
IC REG CTRLR BUCK 20TSSOP
Texas Instruments
33,991
In Stock
1 : ¥53.30000
Cut Tape (CT)
2,500 : ¥24.89782
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
6V ~ 100V
200kHz, 535kHz
-
Yes
Yes
-
Enable, Frequency Control, Ramp, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
28-QFN_05-08-1712 rev B
LT8390AHUFD#PBF
60V SYNCHRONOUS 4-SWITCH BUCK-BO
Analog Devices Inc.
110
In Stock
1 : ¥114.68000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
1
4V ~ 60V
645kHz ~ 2.1MHz
95%
Yes
Yes
-
Current Limit, Frequency Control, Soft Start
-40°C ~ 150°C (TJ)
-
-
Surface Mount
28-WFQFN Exposed Pad
28-QFN (4x5)
28-HTSSOP
LM5175QPWPTQ1
IC REG CTRLR BUCK-BOOST 28HTSSOP
Texas Instruments
1,237
In Stock
1 : ¥84.59000
Cut Tape (CT)
250 : ¥44.00432
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
1
3.5V ~ 42V
100kHz ~ 600kHz
-
Yes
Yes
-
Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
28-PowerTSSOP (0.173", 4.40mm Width)
28-HTSSOP
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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.