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IR3853MTR1PBF

IR3853MTR1PBF

IR3853MTR1PBF

Infineon Technologies

1.5V 17-Pin IR3853MPBF DC DC Voltage Regulator 1 Outputs 225kHz~1.65MHz Tape & Reel (TR) 4A 17-PowerVQFN

SOT-23

IR3853MTR1PBF Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 17-PowerVQFN
Number of Pins 17
Supplier Device Package 17-PQFN (4x5)
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2012
Series SupIRBuck®
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Base Part Number IR3853MPBF
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 21V
Output Voltage 18.9V
Output Type Adjustable
Max Output Current 4A
Operating Supply Voltage 5.5V
Voltage - Input (Min) 1.5V
Output Configuration Positive
Current - Output 4A
Max Output Voltage 18.9V
Voltage - Output (Min/Fixed) 0.7V
Topology Buck
Min Input Voltage 1.5V
Frequency - Switching 225kHz~1.65MHz
Max Input Voltage 21V
Synchronous Rectifier Yes
Min Output Voltage 700mV
Voltage - Output (Max) 18.9V
Height 950μm
Length 5mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Lead Free
IR3853MTR1PBF Product Details

IR3853MTR1PBF Overview


A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. Space savings are achieved by placing this voltage regulator in the 17-PowerVQFN package. The voltage regulator 12v has 1 outputs. This DC DC switching regulator generates Adjustable output on its output pins. Switching regulators like this one can be mounted on the Surface Mount mounting system. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. A DC-DC switching regulator of this type operates at a switching frequency of 225kHz~1.65MHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 1.5V. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.7V. The output current of 4A makes dc to dc voltage regulator feature maximum design flexibility. The maximum input voltage of this voltage regulator 12v is 21V. DC/DC regulators of this type are part of the IR3853MPBF family of voltage regulator 12vs. There is a possibility that DC DC switching regulator can give voltage at 18.9V volts. During switching regulator operation, 17 pins are used. In order for this switching regulator to work properly, the output voltage should be at least 700mVV. Switching regulator has a maximum output current of 4A A, which is sufficient to meet the requirements of operation. On the basis of the maximum output voltage of 18.9V, adjusting voltage regulator can be operated easily. An output voltage of 18.9V is provided by this regulator voltage. This voltage regulator belongs to the SupIRBuck? family and is known as a switching DC-DC regulator. 5.5V is the supply voltage for this DC-DC switching regulator. Operating at the high-limit maximum operating temperature 125°C makes the voltage regulator stable. It operates with the minimum operating temperature of -40°C to ensure harley voltage regulator's reliability. With regard to the input voltage, it is compatible with a minimum voltage of 1.5V. An output voltage of 21V is maximum for this voltage regulator 12v.

IR3853MTR1PBF Features


1 outputs
17 pins
Operating supply voltage of 5.5V

IR3853MTR1PBF Applications


There are a lot of Infineon Technologies IR3853MTR1PBF Voltage Regulators applications.

  • Overvoltage protection circuits in TV sets
  • Access control systems
  • Experimental setup
  • Drilling machines
  • Radio equipment
  • Solar power plants
  • Magnetohydrodynamic power
  • Program control systems
  • Milling machines
  • Correction machines

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