DC DC Switching Controllers

Results: 2
Function
Step-Up, Step-Up/Step-DownStep-Up/Step-Down
Topology
Boost, SEPICBuck-Boost
Number of Outputs
12
Voltage - Supply (Vcc/Vdd)
2.8V ~ 80V5.5V ~ 36V
Frequency - Switching
75kHz ~ 500kHz100kHz ~ 400kHz
Duty Cycle (Max)
80%96%
Synchronous Rectifier
NoYes
Control Features
-Enable, Frequency Control, Phase Control, Soft Start
Operating Temperature
-40°C ~ 125°C-40°C ~ 150°C (TJ)
Package / Case
24-TSSOP (0.173", 4.40mm Width) Exposed Pad40-WFQFN Exposed Pad
Supplier Device Package
24-TSSOP40-QFN (5x8)
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
24-TSSOP-EP
LTC3862HFE-2#PBF
IC REG CTRLR BOOST/SEPIC 24TSSOP
Analog Devices Inc.
0
In Stock
Check Lead Time
1 : ¥100.57000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, SEPIC
2
2
5.5V ~ 36V
75kHz ~ 500kHz
96%
No
Yes
-
Enable, Frequency Control, Phase Control, Soft Start
-40°C ~ 150°C (TJ)
Surface Mount
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
24-TSSOP
40-QFN
LT8708IUHG#PBF
80V SYNCHRONOUS 4-SWITCH BUCK-BO
Analog Devices Inc.
25
In Stock
1 : ¥142.06000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
2
2.8V ~ 80V
100kHz ~ 400kHz
80%
Yes
Yes
-
-
-40°C ~ 125°C
Surface Mount
40-WFQFN Exposed Pad
40-QFN (5x8)
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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.