IR3477MTR1PBF International Rectifier, IR3477MTR1PBF Datasheet - Page 6
IR3477MTR1PBF
Manufacturer Part Number
IR3477MTR1PBF
Description
IC BUCK SYNC ADJ 15A PQFN
Manufacturer
International Rectifier
Series
SupIRBuck™r
Type
Step-Down (Buck), PWM - Current Moder
Datasheet
1.IR3477MTRPBF.pdf
(21 pages)
Specifications of IR3477MTR1PBF
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
0.5 V ~ 12 V
Current - Output
15A
Frequency - Switching
Up to 750kHz
Voltage - Input
3 V ~ 27 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
*
Package / Case
*
Part Status
Preferred
Package
PQFN / 5 x 6
Circuit
Single Output
Iout (a)
15
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
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications are not implied.
VIN, FF
VCC, PGOOD, EN
BOOT
PHASE
BOOT to PHASE
ISET
PGND to GND
All other pins
Storage Temperature Range
Junction Temperature Range
ESD Classification
Moisture Sensitivity Level
6
February 16, 2011 | ADVANCED DATASHEET | V2.0 | PD97604
15A Highly Integrated SupIRBuck
‐0.3V to 30V
‐0.3V to 8V
‐0.3V to 38V
‐0.3V to 30V (DC), ‐5V (100ns)
‐0.3V to 8V
‐0.3V to 30V, 30mA
‐0.3V to +0.3V
‐0.3V to 3.9V
‐65°C to 150°C
‐40°C to 150°C
JEDEC Class 1C
JEDEC Level 2@260°C
TM
IR3477