IR3894MTR1PBF International Rectifier, IR3894MTR1PBF Datasheet - Page 13

• Manufacturer Part Number: IR3894MTR1PBF
• Description: 12A Highly Integrated Single-Input Voltage, Synchronous Buck Regulator in a PQFN package.
• Manufacturer: International Rectifier

Specifications of IR3894MTR1PBF

• Part Status: Active and Preferred
• Package: PQFN / 5 x 6
• Circuit: Single Output
• Iout (a): 12
• Switch Freq (khz): 0 - 1500
• Input Range (v): 1.0 - 16
• Output Range (v): 0.5 - 12
• Pbf: PbF Option Available

PD‐97745
12A Highly Integrated SupIRBuck
IR3894
Single‐Input Voltage, Synchronous Buck Regulator
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THERMAL DERATING CURVES
Measurement done on Evaluation board of IRDC3894.PCB is 4 layer board with 2 oz Copper, FR4 material, size 2.23"x2"
PVin = 12V, Vout=1.2V, Vcc = Internal LDO (6.4V), Fs = 600kHz
PVin = 12V, Vout=3.3V, Vcc = Internal LDO (6.4V), Fs = 600kHz
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FEBRUARY 01, 2012 | DATA SHEET | Rev 3.0