Ordering number:EN5475 TND002 Intelligent Power Device for Use in Lamp Driver and Low-side Power Switch Applications Features Package Dimensions · Monolithic N-channel MOSFET built in. · Overcurrent protection built in. · Overvoltage protection built in. · Reset function built in. unit:mm 2135 [TND002] 1:GND 2:OUT 3:IN Specifications SANYO:NMP Absolute Maximum Ratings at Ta = 25˚C Parameter Drain-to-Source Voltage Output Current Peak Output Current Symbol Conditions Ratings Unit VDS(DC) 40 V IO(DC) IOP 1.5 A 5 A Input Voltage VIN –0.5 to +6 Input Current IIN ±10 Allowable Power Dissipation Operating Temperature PD Topr Junction Temperature Tj Storage Temperature Tstg Parameter Drain-to-Source Breakdown Voltage Symbol Output Off Current (1) VDSS IDSS1 Output Off Current (2) IDSS2 Input Voltage VIH Input Voltage On Voltage VIL VDS(ON) On Resistance RDS(ON) Internal Current Limit Input Current Protection Reset Voltage * IS IIN VRESET Conditions VIN=0, IO=3mA 1 W –40 to +85 ˚C 150 ˚C –55 to +150 ˚C Ratings min V mA typ Unit max 40 V VIN=0, VDS=40V VIN=0, VDS=25V VDD=24V(AC), IO=1.5A VDD=24V(AC), IO=5mA 4.5 VIN=5V, IO=1.5A 5 0.5 VIN=5V, IO=1.5A VIN=5V VIN=5V, VDS(ON)≤1V 3 mA 1.5 mA 6 V 0.8 V 0.75 V 0.5 Ω 5 A 1 VIN=5V mA 4.6 V * : Output is turned off regardless of input when power supply voltage is higher than VRESET. SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE, Tokyo Bldg., 1-10 , Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 71598HA (KT)/31896GI (KOTO) TA-0736 No.5475-1/3 TND002 Circuit No.5475-2/3 TND002 Sample Applications Circuit Operation · When the input voltage exceeds 4.5V, the output power MOSFET is turned on to cause current to flow throufh the lamp and turn it on. At this time, if a rush current flows through the lamp, the current will be limited to about 5A by the built-in overcurrent protection circuit. When the input voltage drops below 0.8V, the output power MOSFET is turned off and the lamp is turned off. · When the lamp load is short-circuited, output voltage becomes equal to the power supply voltage. Therefore, the reset circuit operates to turn off the output power MOSFET, protecting the power switch from destruction. No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. Anyone purchasing any products described or contained herein for an above-mentioned use shall: Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: Not impose any responsibilty for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of July, 1998. Specifications and information herein are subject to change without notice. PS No.5475-3/3