2597 Datasheet PDF

ABSOLUTE MAXIMUM RATINGS

at TA = + 25°C ON Re OutputVoltage,VCE ................................ 50 V Output Current, IOUT r (UDN2596A) ............................ 500 mA C o (UDN2597A) ................................ 1.0 A IS F Supply Voltage, VCC ............................ 7.0 V Input Voltage, VlN ................................. 7.0 V D Package Power Dissipation, open-collector outputs. Transient suppression clamp diodes and a minimum 35 V output sustaining voltage allow their use with many inductive loads. The saturated (non-Darlington) NPN outputs provide low collectoremitter voltage drops as well as improved turn-off times due to an active pull-down function within the output predrive section. The UDN2596A is for use with output loads to 500 mA while the UDN2597A is for use with loads to 1 A. Adjacent outputs may be paralleled for higher load currents. Inputs require very low input current and are activated by a low logic level consistent with the much greater sinking capability associated with NMOS, CMOS, and TTL logic.