TDE1737 Datasheet | STMicroelectronics

DESCRIPTION The TDE1737-TDF1737 is a monolithic amplifier designed for high current and high voltage applications, specifically to drive lamps, relays and control of stepper motors. This device is essentially blow-out proof. Current limiting is available to limit the peak output current to a safe value, the adjustment only requires one external resistor. In addition, thermal shut down is provided to keep the I.C. from overheating. If internal dissipation bees too great, the driver will shut down to prevent excessive heating. The output is also protected against short-circuits with the positive power supply. The device operates over a wide range of supply voltages from standard ± 15 V operational amplifier supplies down to the single + 12 V or + 24 used for industrial electronic systems. PIN CONNECTIONS (top views) SO-14 MINIDIP DP SUFFIX ORDER CODES Part Number Temperature Range Package DP - - FP - - - 25 °C to + 85 °C TDF1737 - 40 °C to + 85 °C Example : TDE1737DP MINIDIP October 1991 1/7 - TDF1737 ABSOLUTE MAXIMUM RATINGS Symbol Vs VI VID IO Ptot Toper Toper Tstg Supply Voltage Input Voltage Differential Input Voltage Output Current Power Dissipation Operating Free- air Temperature Range for TDE1737 Operating Free- air Temperature Range for TDF1737 Storage Temperature Range Parameter Value 50 50 50 1000 Internally Limited - 25 to + 85 - 40 to + 85 - 65 to + 150 Unit V V V m A W °C °C °C THERMAL CHARACTERISTICS Symbol Rth(j-c) Rth(j-a) Parameter Maximum Junction-case Thermal Resistance Maximum MINIDIP Junction-ambient Thermal Value 50 120 90 Unit °C/W °C/W °C/W MINIDIP Resistance SO14 Junction-ceramic Substrate (case glued to substrate) ELECTRICAL CHARACTERISTICS TDE1737 - 25 °C ≤ Tamb ≤ + 85 °C, + 8 V ≤ VCC ≤ + 45 V, IO ≤ 300 m A, Tj ≤ + 150 °C (unless otherwise specified) TDF1737 - 40 °C ≤ Tamb ≤ + 85 °C, + 8 V ≤ VCC ≤ + 45 V, IO ≤ 300 m A, Tj ≤ 150 °C Symbol VIO IIB ICC VCM ISC Input Bias Current Supply Current (VCC = + 24 V, IO = 0) mon-...