FDC6326L

August 1998 FDC6326L Integrated Load Switch General Description This device is particularly suited for compact power management in portable electronic equipment where 3V to 20V input and 1.8A output current capability are needed. This load switch integrates a small N-Channel power MOSFET (Q1) which drives a large P-Channel power MOSFET (Q2) in one tiny SuperSOTTM-6 package. Features VDROP=0.20V @ VIN=12V, IL=1.5A.RDS(ON) = 0.125 Ω VDROP=0.20V @ VIN=5V, IL=1A.RDS(ON) = 0.20 Ω. SuperSOTTM-6 package design using copper lead frame for superior thermal and electrical capabilities. SOT-23 SuperSOTTM-6 SuperSOTTM-8 SO-8 SOT-223 SOIC-16 Vin,R1 4 Q2 3 Vout,C1 EQUIVALENT CIRCUIT 6 .32 pin 1 ON/OFF 5 Q1 2 Vout,C1 IN + VDROP - OUT R1,C1 6 See Application Circuit 1 R2 ON/OFF SuperSOT TM-6 Absolute Maximum Ratings Symbol VIN VON/OFF IL Parameter Input Voltage Range On/Off Voltage Range Load Current T A = 25°C unless otherwise noted FDC6326L 3 - 20 2.5 - 8 - Continuous - Pulsed (Note 1) (Note 1 & 3) (Note 2) Units V V A 1.8 5 0.7 -55 to 150 6 PD TJ,TSTG ESD Maximum Power Dissipation Operating and Storage Temperature Range W °C kV Electrostatic Discharge Rating MIL-STD-883D Human Body Model (100pf/1500Ohm) THERMAL CHARACTERISTICS RθJA RθJC Thermal Resistance, Junction-to-Ambient Thermal Resistance, Junction-to-Case (Note 2) (Note 2) 180 60 °C/W °C/W © 1998 Fairchild Semiconductor Corporation FDC6326L Rev.D1 Electrical Characteristics (TA = 25°C unl...