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IR3871MTRPBF

IR3871MTRPBF

IR3871MTRPBF

Infineon Technologies

17 Terminals 3V 17-Pin IR3871MPBF DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Up to 1MHz Tape & Reel (TR) 17-PowerVQFN

SOT-23

IR3871MTRPBF Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 25 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 17-PowerVQFN
Number of Pins 17
Operating Temperature 0°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 17
ECCN Code EAR99
Voltage - Rated 12V
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Base Part Number IR3871MPBF
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 26V
Output Voltage 12V
Output Type Adjustable
Max Output Current 8A
Operating Supply Voltage 7.5V
Voltage - Input (Min) 3V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 12V
Voltage - Output (Min/Fixed) 0.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 1MHz
Control Technique HYSTERETIC CURRENT MODE
Synchronous Rectifier Yes
Min Output Voltage 500mV
Height 939.8μm
Length 5.9944mm
Width 5mm
Radiation Hardening No
RoHS Status RoHS Compliant
IR3871MTRPBF Product Details

IR3871MTRPBF Overview


It uses the Tape & Reel (TR) package in order to optimize the performance of this voltage regulator. There are 17 terminations in this harley voltage regulator. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. For space-saving purposes, this voltage regulator is available in the 17-PowerVQFN package. 1 outputs of voltage regulator are configured. The adjusting voltage regulator generates Adjustable output. Surface Mount-mounting is compatible with this switching regulator. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at 0°C~125°C TJ. Voltage regulator's switching frequency reaches Up to 1MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 3V. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.5V. The maximum input voltage of voltage regulator is 26V. An input voltage of 12V is required to meet the requirements of the switching regulator operation. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. As a member of the IR3871MPBF family of DC/DC regulators, this is a DC/DC regulator. At 12V volts, voltage regulator can provide voltage. To operate the voltage regulator 12v, 17 pins are required. The output voltage for this switching regulator should be kept at 500mV at least. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 8A A. Using this voltage regulator 12v, you will be able to get the maximum output voltage of 12V. This voltage regulator belongs to the SupIRBuck? family and is known as a switching DC-DC regulator. DC-DC switching regulator with supply voltage 7.5V.

IR3871MTRPBF Features


1 outputs
17 pins
Operating supply voltage of 7.5V

IR3871MTRPBF Applications


There are a lot of Infineon Technologies IR3871MTRPBF Voltage Regulators applications.

  • Computer application technology
  • Flaw detection equipment
  • Drilling machines
  • Overvoltage protection circuits in TV sets
  • Medical equipment
  • Gear/thread machining machines
  • Computer-related products
  • Combined machine tools
  • Bending machines
  • Injection molding machinery

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