Datasheet IR3826 (Infineon) - 8

IR 8 OptiMOS™ IPOL 23 A single-voltage synchronous Buck regulator Absolute maximum ratings 5 Absolute maximum ratings Table 3 Absolute maximum ratings
PVin, Vin -0.3 V to 25 V Vcc/LDO_Out -0.3 V to 8 V (Note 1) Boot -0.3 V to 33 V SW -0.3 V to 25 V (dc), -5 V to 25 V (ac, 20 ns) Boot to SW -0.3 V to VCC + 0.3 V (Note 2) ILIM, PGood -0.3 V to VCC + 0.3 V (Note 2) Other Input/Output Pins -0.3 V to +3.9 V PGnd to Gnd -0.3 V to +0.3 V
Thermal information
Junction to Ambient Thermal Resistance θJA 17 °C/W (Note 3) Junction to PCB Thermal Resistance θJ-PCB 3.5 °C/W (Note 4) Junction to Case Top Thermal Resistance θJCtop 15 °C/W Storage Temperature Range -55 °C to 150 °C Junction Temperature Range -40 °C to 150 °C (Note 1) Note: 1 Vcc must not exceed 7.5 V for Junction Temperature between -10 °C and -40 °C 2 Must not exceed 8 V 3 Thermal resistance (θJA) is measured with components mounted on a standard IRDC3826 demo board in free air. 4 Thermal resistance (θJ-PCB) is based on the board temperature near the PVin pin.
Attention: Stresses beyond these 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.
Final Datasheet 8 of 53 V2.4 June 28 2019 Document Outline Revision History Trademarks Disclaimer