Description
IR3897MTR1PBF IR / Infineon Switching Voltage Regulators 3A SupIRBuck Voltage Reg for 12V input IC Positive Adjustable 0.5V 1 Output 4A 16-PowerVQFN
The IR3897 SupIRBuck is an easy-to-use, fully integrated and highly efficient DC/DC regulator. The onboard PWM controller and MOSFETs make IR3897 a space-efficient solution, providing accurate power delivery. IR3897 is a versatile regulator which offers programmability of switching frequency and internal current limit while operates in wide input and output voltage range. The switching frequency is programmable from 300kHz to 1.5MHz for an optimum solution. It also features important protection functions, such as Pre-Bias startup, thermally compensated current limit, over voltage protection and thermal shutdown to give required system level security in the event of fault conditions.
Specifications
Manufacturer:Infineon
Product Category:Switching Voltage Regulators
RoHS
Mounting Style:SMD/SMT
Package / Case:PQFN-17
Output Voltage:0.5 V to 18.06 V
Output Current:4 A
Number of Outputs:1 Output
Input Voltage MAX:21 V
Topology:Buck
Input Voltage MIN:1 V
Switching Frequency:1500 kHz
Minimum Operating Temperature:- 40 C
Maximum Operating Temperature:+ 125 C
Packaging:Cut Tape
Packaging:Reel
Input Voltage:1 V to 21 V
Operating Temperature Range:- 40 C to + 125 C
Type:Synchronous Buck Converter
Width:4 mm
Brand:Infineon / IR
Shutdown:Shutdown
Moisture Sensitive:Yes
Operating Supply Current:12.5 mA
Product Type:Switching Voltage Regulators
Factory Pack Quantity:4000
Subcategory:PMIC – Power Management ICs
Supply Voltage – Min:1 V
Tradename:SupIRBuck
Part # Aliases:IR3897MTRPBF SP001531542
End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.
Manufacturer: Infineon Technologies
MFG Part #: IR3897MTR1PBF
