BTS711L1

Product Summary

The BTS711L1 is a smart four channel highside power switch with diagnostic feedback for 12 V and 24 V DC grounded loads. It is ideal for all types of resistive, inductive and capacitive loads replacing electromechanical relays and discrete circuits.

Parametrics

Maximum ratings: (1)Supply voltage (overvoltage protection see page 4), Vbb: 43 V; (2)Supply voltage for full short circuit protection Tj,start =-40 to +150℃, Vbb: 34 V; (3)Load current (Short-circuit current), IL: self-limited A; (4)Load dump protection2) VLoadDump = UA + Vs, UA = 13.5 V RI3) = 2 Ω, td = 200 ms; IN= low or high each channel loaded with RL = 7.1Ω, VLoad dump: 60 V; (5)Operating temperature range, Tj: -40 to +150℃; (6)Storage temperature range, Tstg: -55 to +150℃; (7)Power dissipation (DC): Ptot: 3.6 W at Ta = 25℃; Power dissipation (DC)(all channels active): Ptot:1.9W at Ta = 85℃; (8)Inductive load switch-off energy dissipation, single pulse Vbb =12V, Tj,start =150℃, IL = 1.9 A, ZL = 66 mH, 0Ω one channel: EAS: 150 mJ; (9)Inductive load switch-off energy dissipation, single pulse Vbb =12V, Tj,start =150℃5), IL = 2.8 A, ZL = 66 mH, 0Ω two parallel channels: EAS: 320 mJ; (10)Inductive load switch-off energy dissipation, single pulse Vbb =12V, Tj,start =150℃5), IL = 4.4 A, ZL = 66 mH, 0Ω four parallel channels: EAS: 800 mJ; (11)Electrostatic discharge capability (ESD)(Human Body Model), VESD: 1.0 kV; (12)Input voltage (DC), VIN: -10 to +16 V; (13)Current through input pin (DC), IIN: ±2.0 mA; (14)Current through status pin (DC), IST: ±5.0mA; (15)Thermal resistance, junction - soldering point, each channel: Rthjs 16 K/W; (16)Thermal resistance, junction - ambient one channel active: Rthja: 44K/W; (17)Thermal resistance, all channels active: 35K/W.

Features

Features: (1)Overload protection; (2)Current limitation; (3)Short-circuit protection; (4)Thermal shutdown; (5)Overvoltage protection(including load dump); (6)Fast demagnetization of inductive loads; (7)Reverse battery protection1); (8)Undervoltage and overvoltage shutdown with auto-restart and hysteresis; (9)Open drain diagnostic output; (10)Open load detection in ON-state; (11)CMOS compatible input; (12)Loss of ground and loss of Vbb protection; (13)Electrostatic discharge (ESD) protection.

Diagrams