PAM8904Absolute Maximum Ratings (@ TA = +25°C, unless otherwise specified.) SymbolCharacteristicsValueUnit VIN Supply Voltage -0.3 to +6.0 V VOUT Output Voltage 15 V VEN1, VEN2 EN1, EN2 Voltage GND -0.3 to VIN +0.3 V TA Operating Free-Air Temperature Range -40 to +85 °C TJ Operating Junction Temperature Range -40 to +150 °C TSTG Storage Temperature Range -65 to +150 °C Recommended Operating Conditions (@ TA = +25°C, unless otherwise specified.) SymbolCharacteristicsMinMaxUnit VIN Supply Voltage — 2.3 5.5 V V High-Level Input Voltage EN1, EN2 IH 1.2 to VIN +0.3 V V Low-Level Input Voltage EN1, EN2 IL -0.3 +0.4 V T Operating Free-Air Temperature A -40 +85 °C Thermal InformationParameterSymbolPackageMaximumUnit U-QFN3030-16 (Type B) Thermal Resistance (Junction to Ambient) JA 35 °C/W U-QFN3030-12 (Type A) U-QFN3030-16 (Type B) Thermal Resistance (Junction to Case) JC 14 °C/W U-QFN3030-12 (Type A)