ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 18.375V
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
21 V
Input Voltage-Min:
1.2 V
JESD-30 Code:
R-XXSS-N26
JESD-609 Code:
e4
Length:
7 mm
Moisture Sensitivity Level:
2
Number of Functions:
1
Number of Terminals:
26
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
35 A
Package Body Material:
UNSPECIFIED
Package Code:
QFN
Package Shape:
RECTANGULAR
Package Style:
SPECIAL SHAPE
Seated Height-Max:
1.05 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
1650 kHz
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Position:
UNSPECIFIED
Width:
5 mm
IR38064MTRPBF Frequently Asked Questions (FAQs)
Infineon provides a recommended PCB layout in their application note AN-1143, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal heat dissipation.
The selection of input capacitors depends on the specific application requirements, such as voltage rating, capacitance value, and ESR. Infineon recommends using low-ESR capacitors with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value of 10-22uF.
According to the datasheet, the maximum allowed voltage deviation on the input pins is ±10% of the nominal input voltage. Exceeding this limit may affect the device's performance and reliability.
To ensure EMC, follow the guidelines in Infineon's application note AN-1144, which provides recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference (EMI) and ensure compliance with relevant EMC standards.
The recommended operating temperature range for the IR38064MTRPBF is -40°C to 125°C. Operating the device outside this range may affect its performance, reliability, and lifespan.
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IR38064MTRPBF Overview
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