IR3897MTRPBF International Rectifier, IR3897MTRPBF Datasheet - Page 2

• Manufacturer Part Number: IR3897MTRPBF
• Description: 4A Highly Integrated Single-Input Voltage, Synchronous Buck Regulator in a PQFN package.
• Manufacturer: International Rectifier

Specifications of IR3897MTRPBF

• Part Status: Active and Preferred
• Package: PQFN / 4 x 5
• Circuit: Single Output
• Iout (a): 4
• Switch Freq (khz): 0 - 1500
• Input Range (v): 1.0 - 16
• Output Range (v): 0.5 - 12
• Pbf: PbF Option Available

ORDERING INFORMATION
IR3897
PIN DIAGRAM
4mm x 5mm POWER QFN
TOP VIEW
―       
2
FEBRUARY 02, 2012 |DATA SHEET | Rev 3.2
PBF – Lead Free
TR – Tape and Reel
M – Package Type
Fb Vref Comp Gnd Rt/Sync S_Ctrl PGood
Single‐Input Voltage, Synchronous Buck Regulator


JA
J PCB
-

- 2 -
32
4A Highly Integrated SupIRBuck

o
2
C W
o
C W
/
Package
/
M
M
Tape & Reel Qty
4000
750
TM
IR3897MTR1PBF
IR3897MTRPBF
Part Number
IR3897
PD‐97663