Voltage Controllers

Voltage controllers are electronic devices which help to keep a consistent voltage within a circuit. They are commonly used in electronic devices and are designed to help provide voltage management.

They are similar to Voltage regulators in that they control the voltage output. However, voltage controllers are able to create different outputs, such as a variable voltage, or they may act as a switch to divert the power. Voltage controllers convert a fixed voltage input to have variable voltage in output delivered to a resistive load. Similar to voltage converters, voltage controllers include all of the controlling circuitry, but do not include the passive components.

Voltage controllers have a current conversion type, which is AC-DC or DC-DC. AC-DC takes an AC power input and converts it to a DC output voltage.

Types of Voltage Controller:

  • Boost Controller
  • Buck Controller
  • Flyback Controller
  • PWM Controller
  • Step-Down Voltage Controller

Voltage controllers are ICs which come in a semiconductor package. This includes TSSOP, SOIC, SOT-23 and QFN.

Where are voltage controllers used?

Voltage controllers are often used to help drive MOSFETs. They are used in most applications which require power, and some form of voltage management. For example, battery powered devices, power supply units (PSUs) or chargers, computers, automotive and telecommunications.


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Omschrijving Prijs Controller Type Number of Outputs Current Conversion Type Maximum Switching Frequency Width Mounting Type Package Type Pin Count Dimensions Length Height Maximum Input Voltage Maximum Operating Temperature Maximum Output Current
RS-stocknr. 917-3497
FabrikantnummerLTC4412ES6#TRMPBF
FabrikantAnalog Devices
€ 1,804
Each (On a Reel of 500)
Aantal stuks
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSOT-23 6 2.9 x 1.75 x 0.9mm - - 28 V +85 °C -
RS-stocknr. 620-1164
FabrikantnummerTPS40055PWP
€ 4,036
Each (In a Pack of 5)
Aantal stuks
Buck Controller 1 DC-DC - - Surface Mount HTSSOP 16 5 x 4.4 x 1.15mm - - 40 V +85 °C -
RS-stocknr. 811-5677
FabrikantnummerLM5085MY/NOPB
€ 1,607
Each (On a Tape of 10)
Aantal stuks
Buck Controller 1 DC-DC 1 MHz - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 75 V +125 °C 10A
RS-stocknr. 761-9575
FabrikantnummerLTC4357HMS8#PBF
FabrikantAnalog Devices
€ 4,88
Each
Aantal stuks
Load Share Controller - - - - Surface Mount MSOP 8 - - - 80 V - -
RS-stocknr. 921-6888
FabrikantnummerLM3150MHE/NOPB
€ 1,92
Each (On a Reel of 250)
Aantal stuks
Buck Controller, Synchronous 1 DC-DC 1000 kHz - Surface Mount TSSOP 14 5 x 4.4 x 0.8mm - - 42 V +125 °C 12A
RS-stocknr. 825-6793
FabrikantnummerTPS40303DRCT
€ 0,90
Each (In a Pack of 2)
Aantal stuks
Buck Controller 1 - 330 kHz 3.1mm Surface Mount SON 10 3.1 x 3.1 x 0.95mm 3.1mm 0.95mm 20 V +125 °C 20A
RS-stocknr. 761-5612
FabrikantnummerLM3150MHE/NOPB
€ 3,06
Each
Aantal stuks
Buck Controller, Synchronous 1 DC-DC 1000 kHz - Surface Mount TSSOP 14 5 x 4.4 x 0.8mm - - 42 V +125 °C 12A
RS-stocknr. 825-6725
FabrikantnummerTPS2413D
€ 2,895
Each (In a Pack of 2)
Aantal stuks
Power Rail Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.5mm - - 16.5 V +85 °C -
RS-stocknr. 162-8776
FabrikantnummerTPS2413D
€ 1,953
Each (In a Tube of 75)
Aantal stuks
Power Rail Controller 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.5mm - - 16.5 V +85 °C -
RS-stocknr. 858-0933
FabrikantnummerLTC3862EFE-1#PBF
FabrikantAnalog Devices
€ 7,095
Each (In a Pack of 2)
Aantal stuks
Step Up Controller 1 DC-DC 500 kHz - Surface Mount TSSOP 24 7.9 x 4.5 x 1.05mm - - 36 V +85 °C -
RS-stocknr. 908-3877
FabrikantnummerLM5175PWPT
€ 6,33
Each
Aantal stuks
Bulk Boost Controller 1 DC-DC 220 kHz, 565 kHz - Surface Mount HTSSOP 28 9.8 x 4.5 x 1.05mm - - 42 V +125 °C -
RS-stocknr. 822-9987
FabrikantnummerLT3845AEFE#PBF
FabrikantAnalog Devices
€ 7,04
Each
Aantal stuks
Current Mode Step Down Controller 1 DC-DC 600 kHz - Surface Mount TSSOP 16 5.1 x 4.5 x 1.1mm - - 60 V +125 °C 30µA
RS-stocknr. 812-3334
FabrikantnummerTPS53126RGET
€ 3,638
Each (In a Pack of 5)
Aantal stuks
Step Down Buck Controller 2 DC-DC 700 kHz - Surface Mount VQFN 24 4.15 x 4.15 x 0.95mm - - 24 V +85 °C 15A
RS-stocknr. 162-8986
FabrikantnummerNCP1083DEG
FabrikantON Semiconductor
€ 2,131
Each (In a Tube of 74)
Aantal stuks
Buck Converter 1 DC-DC 500 kHz - Surface Mount TSSOP 20 6.6 x 4.5 x 0.95mm - - 57 V +85 °C 10mA
RS-stocknr. 145-6857
FabrikantnummerUCC28911D
€ 0,653
Each (In a Tube of 75)
Aantal stuks
Flyback Controller 1 DC-DC 115 kHz - Surface Mount SOIC 7 5 x 4 x 1.5mm - - 265 V +125 °C 1.26A
RS-stocknr. 851-6786
FabrikantnummerLTC3854EMSE#PBF
FabrikantAnalog Devices
€ 3,27
Each (In a Pack of 2)
Aantal stuks
Step Down 1 DC-DC 440 kHz - Surface Mount MSOP 12 4.04 x 3 x 1mm - - 38 V +85 °C 40mA
RS-stocknr. 661-8486
FabrikantnummerTPS40055PWP
€ 4,35
Each
Aantal stuks
Buck Controller 1 DC-DC - - Surface Mount HTSSOP 16 5 x 4.4 x 1.15mm - - 40 V +85 °C -
RS-stocknr. 110-9058
FabrikantnummerICE3BR1765JXKLA1
FabrikantInfineon
€ 1,476
Each (In a Pack of 10)
Aantal stuks
SMPS Current Mode - AC-DC 73.5 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 25 V +150 °C -
RS-stocknr. 900-9902
FabrikantnummerUCC28911D
€ 0,66
Each (In a Pack of 5)
Aantal stuks
Flyback Controller 1 DC-DC 115 kHz - Surface Mount SOIC 7 5 x 4 x 1.5mm - - 265 V +125 °C 1.26A
RS-stocknr. 156-5695
FabrikantnummerLTC4412HVIS6#TRMPBF
FabrikantAnalog Devices
€ 2,328
Each (On a Reel of 500)
Aantal stuks
Load Share Controller - - - - Surface Mount TSOT-23 6 - - - 36 V - -