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. 921-6986
FabrikantnummerLM5085MYE/NOPB
1,276 €
Each (On a Reel of 250)
Aantal stuks
Buck Controller 1 DC-DC 1000 kHz - Surface Mount MSOP 8 3 x 3 x 0.86mm - - 75 V +125 °C 1.75A
RS-stocknr. 812-0395
FabrikantnummerTPS2493PW
3,736 €
Each (In a Pack of 5)
Aantal stuks
Positive Voltage Hot Swap Controller 1 - - - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - 80 V +85 °C -
RS-stocknr. 162-7913
FabrikantnummerTPS2378DDA
1,453 €
Each (In a Tube of 75)
Aantal stuks
Converter 1 DC-DC - - Surface Mount SOIC 8 5 x 4 x 1.55mm - - 57 V +85 °C -
RS-stocknr. 168-4093
FabrikantnummerTPS40210DGQ
1,71 €
Each (In a Tube of 80)
Aantal stuks
- - - - 3mm Surface Mount HTSSOP 10 3 x 3 x 1.02mm 3mm 1.02mm 52 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. 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. 471-415
FabrikantnummerLTC4412ES6#TRMPBF
FabrikantAnalog Devices
3,05 €
Each
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. 168-5873
FabrikantnummerICE3AR0680JZXKLA1
FabrikantInfineon
2,319 €
Each (In a Tube of 50)
Aantal stuks
SMPS Current Mode 1 AC-DC 113 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 25 V +150 °C -
RS-stocknr. 168-7849
FabrikantnummerVIPER27HD
0,76 €
Each (In a Tube of 50)
Aantal stuks
PWM Controller 1 AC-DC 115 kHz - Surface Mount SOIC 16 10 x 4 x 1.5mm - - 23.5 V +150 °C -
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. 661-8449
FabrikantnummerTL1451ACPW
0,74 €
Each
Aantal stuks
PWM Controller 2 DC-DC - - Surface Mount TSSOP 16 5 x 4.4 x 1.15mm - - 50 V +85 °C 20mA
RS-stocknr. 921-2814
FabrikantnummerLM3481MM/NOPB
0,903 €
Each (On a Reel of 1000)
Aantal stuks
Step Up Controller 1 DC-DC 1 MHz - Surface Mount VSSOP 10 3.1 x 3.1 x 0.95mm - - 48 V +125 °C 1A
RS-stocknr. 110-7101
FabrikantnummerICE3AR0680JZXKLA1
FabrikantInfineon
2,74 €
Each (In a Pack of 8)
Aantal stuks
SMPS Current Mode 1 AC-DC 113 kHz - Through Hole PDIP 7 9.77 x 6.6 x 4.57mm - - 25 V +150 °C -
RS-stocknr. 809-1338
FabrikantnummerVIPER06HS
0,602 €
Each (In a Pack of 10)
Aantal stuks
PWM Controller 1 AC-DC 115 kHz - Surface Mount SSOP 10 5 x 4 x 1.5mm - - 23.5 V +150 °C -
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. 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. 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. 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. 389-182
FabrikantnummerTPS40200D
1,924 €
Each (In a Pack of 5)
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. 168-7851
FabrikantnummerVIPER06HS
0,388 €
Each (In a Tube of 100)
Aantal stuks
PWM Controller 1 AC-DC 115 kHz - Surface Mount SSOP 10 5 x 4 x 1.5mm - - 23.5 V +150 °C -