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IR3840MTR1PBF

IR3840MTR1PBF

IR3840MTR1PBF

Infineon Technologies

15 Terminals 1.5V 15-Pin IR3840MPBF DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 225kHz~1.65MHz Tape & Reel (TR) 15-PowerVQFN

SOT-23

IR3840MTR1PBF Datasheet

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Specifications
Name Value
Type Parameter
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
Termination SMD/SMT
ECCN Code EAR99
Voltage - Rated 14.4V
Terminal Position QUAD
Base Part Number IR3840MPBF
Function Step-Down
Number of Outputs 1
Efficiency 96 %
Voltage - Input (Max) 16V
Output Voltage 14.4V
Output Type Adjustable
Max Output Current 12A
Voltage - Input (Min) 1.5V
Input Voltage-Nom 12V
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
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
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Lead Free
IR3840MTR1PBF Product Details

IR3840MTR1PBF Overview


A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, 15 terminations are present. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 15-PowerVQFN package. 1 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. A DC-DC switching regulator such as this one switches at 225kHz~1.65MHz. Voltage regulators like this one can operate at least with 1.5V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.7V. As far as the voltage input is concerned, DC DC switching regulator can accept up to 16V. An input voltage of 12V is required to meet the requirements of the switching regulator operation. As a member of the IR3840MPBF family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 14.4V volts. During switching regulator operation, 15 pins are used. Ideally this switch regulator should have an output voltage of about 700mV at the very least. A maximum output current of 12A A is provided to meet the switching regulator operation requirements. DC DC switching regulator offers a maximum output voltage of 14.4V as its maximum output voltage. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the SupIRBuck® family. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 4.5V V is required. There is a maximum input voltage of 5.5V that DC DC switching regulator can operate from.

IR3840MTR1PBF Features


1 outputs
15 pins


IR3840MTR1PBF Applications


There are a lot of Infineon Technologies
IR3840MTR1PBF Voltage Regulators applications.


  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools
  • Machining centers

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