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IR3841MTR1PBF

IR3841MTR1PBF

IR3841MTR1PBF

Infineon Technologies

15 Terminals 1.5V 15-Pin IR3841MPBF DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 225kHz~1.65MHz Tape & Reel (TR) 15-PowerVQFN

SOT-23

IR3841MTR1PBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 15-PowerVQFN
Number of Pins 15
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
Published 2002
Series SupIRBuck®
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 15
Termination SMD/SMT
ECCN Code EAR99
Voltage - Rated 14.4V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
[email protected] Reflow Temperature-Max (s) 40
Base Part Number IR3841MPBF
Function Step-Down
Number of Outputs 1
Efficiency 96 %
Voltage - Input (Max) 16V
Output Voltage 14.4V
Output Type Adjustable
Max Output Current8A
Voltage - Input (Min) 1.5V
Input Voltage-Nom 12V
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage14.4V
Voltage - Output (Min/Fixed) 0.7V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 225kHz~1.65MHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierYes
Min Output Voltage 700mV
Height 939.8μm
Length 5.9944mm
Width 5mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2744 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.807012$0.807012
10$0.761333$7.61333
100$0.718239$71.8239
500$0.677584$338.792
1000$0.639229$639.229

IR3841MTR1PBF Product Details

IR3841MTR1PBF Overview


As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. In this voltage regulator, there are a total of 15 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. The space-saving 15-PowerVQFN package is available for this voltage regulator. In this case, DC DC switching regulator has 1 outputs configured to it. On its output pins, this adjusting voltage regulator generates Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. A DC-DC switching regulator of this type operates at a switching frequency of 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. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.7V. The maximum input voltage of this voltage regulator 12v is 16V. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. An input voltage of 12V is required for switching regulator operation. This DC/DC regulator belongs to the IR3841MPBF family. There is a possibility that DC DC switching regulator can give voltage at 14.4V volts. The switching regulator operation of the system is controlled by 15 pins. Ideally this switch regulator should have an output voltage of about 700mV at the very least. A maximum output current of 8A A is available to meet the switching regulator operation requirements. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 14.4V. This voltage regulator belongs to the SupIRBuck? family and is known as a switching DC-DC regulator. The dc to dc voltage regulator's minimum supply voltage of 4.5V volts ensures reliable performance. DC DC switching regulator can be operated from a voltage of 5.5V as its maximum supply voltage.

IR3841MTR1PBF Features


1 outputs
Peak reflow temperature (Cel) of 260
15 pins

IR3841MTR1PBF Applications


There are a lot of Infineon Technologies IR3841MTR1PBF Voltage Regulators applications.

  • Product testing
  • Wind power
  • Computer rooms
  • Shearing machines
  • PSRR circuits
  • Overvoltage protection circuits in TV sets
  • Arc suppression circuits
  • Serial communication converter
  • Balance equipment
  • Computer application technology

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