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. 535-9379
FabrikantnummerLM3478MM/NOPB
1,81 €
Each (In a Pack of 5)
Aantal stuks
MOSFET Power Controller 1 DC-DC - - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 40 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. 155-7570
FabrikantnummerLTC4210-1IS6#TRMPBF
FabrikantAnalog Devices
2,58 €
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 - - 16.5 V +85 °C -
RS-stocknr. 906-3069
FabrikantnummerICE3B1565JFKLA1
FabrikantInfineon
1,729 €
Each (In a Pack of 10)
Aantal stuks
SMPS Current Mode 1 AC-DC 76 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 26 V +130 °C -
RS-stocknr. 516-5629
FabrikantnummerUAA2016PG
FabrikantON Semiconductor
1,27 €
Each
Aantal stuks
Zero Voltage Switching Triac 1 AC-DC - - Through Hole PDIP 8 10.16 x 6.6 x 3.44mm - - -8 V +85 °C 150mA
RS-stocknr. 162-7709
FabrikantnummerLM5085MY/NOPB
1,01 €
Each (On a Reel of 1000)
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. 168-8957
FabrikantnummerICE3B1565JFKLA1
FabrikantInfineon
1,469 €
Each (In a Tube of 50)
Aantal stuks
SMPS Current Mode 1 AC-DC 76 kHz - Through Hole PDIP 8 9.77 x 6.6 x 4.8mm - - 26 V +130 °C -
RS-stocknr. 102-5708
FabrikantnummerLM3478MM/NOPB
1,121 €
Each (On a Reel of 1000)
Aantal stuks
MOSFET Power Controller 1 DC-DC - - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 40 V +125 °C -
RS-stocknr. 145-6293
FabrikantnummerTPS40200D
1,631 €
Each (In a Tube of 75)
Aantal stuks
Buck Controller 1 DC-DC - - Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm - - 52 V +85 °C -
RS-stocknr. 709-3204
FabrikantnummerTPS40210DGQ
2,02 €
Each
Aantal stuks
Boost Controller - DC-DC - - Surface Mount HTSSOP 10 3 x 3 x 1.02mm - - 52 V +125 °C -
RS-stocknr. 124-5438
FabrikantnummerUAA2016PG
FabrikantON Semiconductor
1,079 €
Each (In a Tube of 50)
Aantal stuks
Zero Voltage Switching Controller 1 AC-DC - - Through Hole PDIP 8 10.16 x 6.6 x 3.44mm - - -8 V +85 °C 150mA
RS-stocknr. 166-2487
FabrikantnummerFPF2116
FabrikantON Semiconductor
0,366 €
Each (On a Reel of 3000)
Aantal stuks
Load Share Controller - - - - Surface Mount SOT-23 5 - - - 5.5 V - -
RS-stocknr. 858-0781
FabrikantnummerLTC4355CS#PBF
FabrikantAnalog Devices
5,205 €
Each (In a Pack of 2)
Aantal stuks
Load Share Controller - - - - Surface Mount SOIC 16 - - - 80 V - -
RS-stocknr. 166-1715
FabrikantnummerFPF2123
FabrikantON Semiconductor
0,181 €
Each (On a Reel of 3000)
Aantal stuks
Load Share Controller - - - - Surface Mount SOT-23 5 - - - 5.5 V - -
RS-stocknr. 159-2558
FabrikantnummerINN3268C-H209-TL
0,86 €
Each
Aantal stuks
Flyback Controller 1 DC-DC 100 kHz - Surface Mount InSOP-24D 16 9.4 x 10.8 x 1.45mm - - 265 V +150 °C -
RS-stocknr. 761-9002
FabrikantnummerLTC1422CS8#PBF
FabrikantAnalog Devices
5,43 €
Each
Aantal stuks
Hot Swap Controller 1 - - - Surface Mount SOIC 8 6 x 4.9 x 1.5mm - - 12 V +70 °C -
RS-stocknr. 786-9635
FabrikantnummerLT3800IFE#PBF
FabrikantAnalog Devices
8,21 €
Each
Aantal stuks
Buck Controller 1 DC-DC 220 kHz - Surface Mount TSSOP 16 4.9 x 4.3 x 0.95mm - - 60 V +125 °C -
RS-stocknr. 660-6128
FabrikantnummerLM3150MH/NOPB
3,06 €
Each
Aantal stuks
Buck Controller 1 DC-DC - - Surface Mount TSSOP 14 5 x 4.4 x 0.9mm - - 42 V +125 °C -
Nieuw
RS-stocknr. 208-8532
FabrikantnummerLM25066APSQE/NOPB
6,545 €
Each (In a Pack of 2)
Aantal stuks
- - - - - - WFQFN 24 - - - - - -
RS-stocknr. 146-8910
FabrikantnummerMIC2128YML-T5
FabrikantMicrochip
0,594 €
Each (In a Pack of 10)
Aantal stuks
Buck Controller 1 DC-DC 800 kHz - Surface Mount VQFN 16 3 x 3 x 0.8mm - - 75 V +125 °C 10mA