Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2010
Series SupIRBuck?
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 150°C
Min Operating Temperature -40°C
Base Part Number IR3870MPBF
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 26V
Output Voltage 12V
Output Type Adjustable
Max Output Current 10A
Operating Supply Voltage 3.6V
Voltage - Input (Min) 3V
Output Configuration Positive
Current - Output 10A
Max Output Voltage 12V
Voltage - Output (Min/Fixed) 0.5V
Topology Buck
Min Input Voltage 3V
Frequency - Switching Up to 1MHz
Max Input Voltage 26V
Synchronous Rectifier Yes
Min Output Voltage 500mV
Voltage - Output (Max) 12V