DC DC Switching Controllers

Results: 2
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-DownStep-Up/Step-Down
Topology
BuckBuck-Boost
Number of Outputs
12
Output Phases
12
Voltage - Supply (Vcc/Vdd)
4V ~ 60V4.5V ~ 40V
Frequency - Switching
100kHz ~ 3MHz190kHz ~ 630kHz
Duty Cycle (Max)
95%99%
Control Features
Current Limit, Frequency Control, Soft StartEnable, Frequency Control, Power Good, Soft Start, Tracking
Mounting Type
Surface MountSurface Mount, Wettable Flank
Package / Case
28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)28-TSSOP-EP
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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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
24 TSSOP EP
LT8390HFE#TRPBF
60V SYNCHRONOUS 4-SWITCH BUCK-BO
Analog Devices Inc.
3,206
In Stock
1 : ¥109.68000
Cut Tape (CT)
2,000 : ¥66.86218
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
1
4V ~ 60V
190kHz ~ 630kHz
95%
Yes
Yes
-
Current Limit, Frequency Control, Soft Start
-40°C ~ 150°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
505~05-08-1682~UFDM~28
LTC7802JUFDM#WPBF
40V, LOW IQ DUAL PHSE SYCH STP-D
Analog Devices Inc.
195
In Stock
1 : ¥60.01000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 40V
100kHz ~ 3MHz
99%
Yes
Yes
-
Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
Surface Mount, Wettable Flank
28-WFQFN Exposed Pad
28-QFN (4x5)
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of 2

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.