DC DC Switching Controllers

Results: 2
Packaging
TrayTube
Number of Outputs
12
Output Phases
12
Voltage - Supply (Vcc/Vdd)
4V ~ 140V4.5V ~ 140V
Frequency - Switching
50kHz ~ 900kHz105kHz ~ 780kHz
Clock Sync
NoYes
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft StartCurrent Limit, Frequency Control, Soft Start
Package / Case
38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad48-LQFP Exposed Pad
Supplier Device Package
38-TSSOP-EP48-eLQFP (7x7)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
Showing
of 2
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
LTC3895HFE#PBF
IC REG CTRLR BUCK 38TSSOP
Analog Devices Inc.
1,585
In Stock
1 : $16.72000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4V ~ 140V
50kHz ~ 900kHz
100%
Yes
No
-
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
-40°C ~ 150°C (TJ)
Surface Mount
38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
38-TSSOP-EP
48-eLQFP
LTC7810HLXE#PBF
150V LOW IQ, DUAL, 2-PHASE SYNCH
Analog Devices Inc.
306
In Stock
1 : $18.30000
Tray
-
Tray
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 140V
105kHz ~ 780kHz
100%
Yes
Yes
-
Current Limit, Frequency Control, Soft Start
-40°C ~ 150°C (TJ)
Surface Mount
48-LQFP Exposed Pad
48-eLQFP (7x7)
Showing
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.