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IR3843WMTRPBF

IR3843WMTRPBF

IR3843WMTRPBF

Infineon Technologies

15 Terminals 1.5V 15-Pin IR3843WMPBF DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 225kHz~1.65MHz Tape & Reel (TR) 15-PowerVQFN

SOT-23

IR3843WMTRPBF Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 25 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 15-PowerVQFN
Number of Pins 15
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2002
Series SupIRBuck®
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 15
ECCN Code EAR99
Voltage - Rated 14.4V
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Base Part Number IR3843WMPBF
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage 14.4V
Output Type Adjustable
Max Output Current 2A
Operating Supply Voltage 5.5V
Voltage - Input (Min) 1.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 14.4V
Voltage - Output (Min/Fixed) 0.7V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 225kHz~1.65MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 700mV
Height 939.8μm
Length 5.9944mm
Width 5mm
Radiation Hardening No
RoHS Status RoHS Compliant
IR3843WMTRPBF Product Details

IR3843WMTRPBF Overview


This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. There are 15 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. The space-saving 15-PowerVQFN package is available for this voltage regulator. DC DC switching regulator is configured with 1 outputs. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. Surface Mount-mounting is compatible with this switching regulator. Voltage regulators should be operated at -40°C~125°C TJ temperature while operating. DC-DC switching regulators reach 225kHz~1.65MHz switching frequencies. Voltage regulators like this one can operate at least with 1.5V as the dc to dc voltage regulator's minimum input voltage. The output voltage (Min/Fixed) of this voltage regulator 12v is 0.7V. As far as the voltage input is concerned, DC DC switching regulator can accept up to 16V. For operation, switching regulator requires a nominal input voltage of 12V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. As part of the IR3843WMPBF series of regulators, the voltage regulators can be found. A voltage of 14.4V volts can be generated by DC DC switching regulator. In order to operate voltage regulator, there are 15 pins that must be connected. In order for this switching regulator to work properly, the output voltage should be at least 700mVV. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 2A A. DC DC switching regulator offers a maximum output voltage of 14.4V as its maximum output voltage. As a member of the SupIRBuck? family of DC/DC regulators, this part is prominent in many specifications. An input voltage of 5.5V is used to operate this harley voltage regulator.

IR3843WMTRPBF Features


1 outputs
15 pins
Operating supply voltage of 5.5V

IR3843WMTRPBF Applications


There are a lot of Infineon Technologies IR3843WMTRPBF Voltage Regulators applications.

  • Alternators
  • Power supplies of electronic gadgets
  • Direct power supply system
  • Servo drive system
  • Product testing
  • Imported equipment
  • Wide-range voltage regulation circuits
  • Computed tomography (CT)
  • USB circuits
  • Constant current circuits

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