Voltage Regulators - DC DC Switching Controllers

Results: 2
Series
-PolyPhase®
Function
Step-DownStep-Up
Topology
BoostBuck
Number of Outputs
12
Output Phases
12
Voltage - Supply (Vcc/Vdd)
4.5V ~ 38V4.5V ~ 40V
Frequency - Switching
100kHz ~ 3MHz200kHz ~ 1MHz
Duty Cycle (Max)
100%-
Clock Sync
NoYes
Serial Interfaces
-I2C, PMBus
Control Features
-Enable, Frequency Control, Phase Control, Power Good
Package / Case
16-WFQFN Exposed Pad48-WFQFN Exposed Pad
Supplier Device Package
16-QFN (3x3)48-GQFN (5x6)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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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
16-QFN EP
LTC7804EUD#PBF
LOW IQ SYNCHRONOUS BOOST CONTROL
Analog Devices Inc.
5,503
In Stock
1 : $5.57000
Tube
-
Tube
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
4.5V ~ 40V
100kHz ~ 3MHz
100%
Yes
No
-
-
-40°C ~ 125°C (TJ)
Surface Mount
16-WFQFN Exposed Pad
16-QFN (3x3)
48-GQFN
LTC3884IRHE#PBF
IC REG CTRLR BUCK PMBUS 48QFN
Analog Devices Inc.
0
In Stock
Check Lead Time
1 : $18.31000
Tube
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
2
2
4.5V ~ 38V
200kHz ~ 1MHz
-
Yes
Yes
I2C, PMBus
Enable, Frequency Control, Phase Control, Power Good
-40°C ~ 125°C (TJ)
Surface Mount
48-WFQFN Exposed Pad
48-GQFN (5x6)
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of 2

Voltage Regulators - 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.