IR3473MTRPBF International Rectifier, IR3473MTRPBF Datasheet - Page 2

• Manufacturer Part Number: IR3473MTRPBF
• Description: IC BUCK SYNC ADJ 6A PQFN
• Manufacturer: International Rectifier
• Series: SupIRBuck™r
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of IR3473MTRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.5 V ~ 12 V
• Current - Output: 6A
• Frequency - Switching: Up to 750kHz
• Voltage - Input: 3 V ~ 27 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Primary Input Voltage: 27V
• No. Of Outputs: 1
• Output Voltage: 12V
• Output Current: 6A
• No. Of Pins: 17
• Operating Temperature Range: -40°C To +125°C
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Part Status: Preferred
• Package: PQFN / 4 x 5
• Circuit: Single Output
• Iout (a): 6
• Switch Freq (khz): 0 - 750
• Input Range (v): 3.0 - 27
• Output Range (v): 0.5 - 12
• Ocp Otp Uvlo Pre-bias Soft Start And: Constant On-Time + PGOOD + EN + Temp Comp OCP
• Digital Home Media: Yes
• Mobile Computing: Yes
• Industrial 24v Input: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ORDERING INFORMATION
IR3473
MARKING INFORMATION
PIN DIAGRAM
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2
February 16, 2011 | ADVANCED DATASHEET | V1.9 | PD97601
PBF – Lead Free
TR – Tape and Reel
M – Package Type
Site/Date/Marking Code
Pin 1 Identifier
Lot Code
6A Highly Integrated SupIRBuck
?YWW?
3473M
xxxxx
Package
M
M
Tape & Reel Qty
4000
750


JA
J
-
PCB

TM
32

o
2
IR3473MTR1PBF
IR3473MTRPBF
C
o
Part Number
C
IR3473
/
W
/
W