IR3897 IRF [International Rectifier], IR3897 Datasheet - Page 5

• Manufacturer Part Number: IR3897
• Description: 4A HIGHLY INTEGRATED SUPLRBUCK
• Manufacturer: IRF [International Rectifier]

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.
Note 1: Must not exceed 8V
Note 2: Vcc must not exceed 7.5V for Junction Temperature between ‐10°C and ‐40°C
PVin, Vin
Vcc/LDO_Out
Boot
SW
Boot to SW
S_Ctrl, PGood
Other Input/Output Pins
PGnd to Gnd
Storage Temperature Range
Junction Temperature Range
ESD Classification (HBM JESD22‐A114)
Moisture Sensitivity Level
5
AUGUST 08, 2012 |DATA SHEET | Rev 3.3
Single‐Input Voltage, Synchronous Buck Regulator
- 5 -
4A Highly Integrated SupIRBuck
‐0.3V to 25V
‐0.3V to 8V (Note 2)
‐0.3V to 33V
‐0.3V to 25V (DC), ‐4V to 25V (AC, 100ns)
‐0.3V to VCC + 0.3V (Note 1)
‐0.3V to VCC + 0.3V (Note 1)
‐0.3V to +3.9V
‐0.3V to +0.3V
‐55°C to 150°C
‐40°C to 150°C (Note 2)
2kV
JEDEC Level 2@260°C
TM
IR3897
PD‐97663