DC DC Switching Controllers

Results: 5
Manufacturer
Diodes IncorporatedNisshinbo Micro Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
PWMTransistor Driver
Function
Step-DownStep-UpStep-Up, Step-Down, Step-Up/Step-DownStep-Up, Step-Up/Step-Down
Topology
BoostBoost, Flyback, SEPICBuckBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs
12
Voltage - Supply (Vcc/Vdd)
1.8V ~ 8V2.97V ~ 45V2.97V ~ 60V4.5V ~ 30V7V ~ 40V
Frequency - Switching
1kHz ~ 300kHz100kHz ~ 2.2MHz200kHz1.25MHz
Duty Cycle (Max)
45%85%93%
Clock Sync
NoYes
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft StartDead Time Control, Frequency ControlEnableSoft Start
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)
Package / Case
12-WFDFN Exposed Pad14-PowerTSSOP (0.173", 4.40mm Width)16-SOIC (0.154", 3.90mm Width)SOT-23-6
Supplier Device Package
12-WSON (3x2)14-HTSSOP16-SOICSOT-23-6SOT-23-6W
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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
16 SOIC
TL494IDR
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
8,603
In Stock
1 : ¥3.66000
Cut Tape (CT)
2,500 : ¥1.29161
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
2
1
7V ~ 40V
1kHz ~ 300kHz
45%
No
No
-
Dead Time Control, Frequency Control
-40°C ~ 85°C (TA)
-
-
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
SOT-23-6
ZXSC410E6TA
IC REG CTRLR BOOST SOT23-6
Diodes Incorporated
45,375
In Stock
1 : ¥3.74000
Cut Tape (CT)
3,000 : ¥1.75338
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
1.8V ~ 8V
200kHz
85%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6
SOT-23-6
19,746
In Stock
1 : ¥15.73000
Cut Tape (CT)
3,000 : ¥6.58844
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM
Step-Down
Positive
Buck
1
1
4.5V ~ 30V
1.25MHz
85%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6
SOT-23-6W
12-SON DSS
LM51551DSSR
IC POWER MANAGEMENT
Texas Instruments
2,533
In Stock
1 : ¥16.17000
Cut Tape (CT)
3,000 : ¥7.65033
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 45V
100kHz ~ 2.2MHz
93%
No
Yes
-
Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-WFDFN Exposed Pad
12-WSON (3x2)
LM51561HPWPR
LM51561HPWPR
2.2 MHZ WIDE INPUT NONSYNCHRONOU
Texas Instruments
5,307
In Stock
1 : ¥18.53000
Cut Tape (CT)
2,000 : ¥8.46173
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 60V
100kHz ~ 2.2MHz
93%
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
14-PowerTSSOP (0.173", 4.40mm Width)
14-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.