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| Target Spec BSP 365 MiniSmart * * * * * * * * * High-side switch Short-circuit protection Overtemperature protection with hysteresis Overload protection Overvoltage protection Reverse battery protection1) Switching inductive load Clamp of negative output voltage with inductive loads Maximum current internally limited 4 3 2 1 Package: SOT 223 Type Ordering code Q67000-SXXX Pins: 1 IN BSP 365 Maximum Ratings 2 Vbb 3 OUT 4 Vbb Parameter Supply voltage Load current self-limited Maximum current through input pin (DC) see internal circuit diagram Symbol Values Vbb 65 IL IL(SC) IIN 15 Unit V A mA mJ C W K/W Inductive load switch-off energy dissipation Operating temperature range Storage temperature range Max. power dissipation (DC)2) TA = 25 C Thermal resistance chip - soldering point: chip - ambient:2) EAS Tj Tstg Ptot RthJS RthJA + V bb 2/4 5 -40 ...+150 -55 ...+150 1.7 17 72 Control Circuit OUT 3 R IN IN 1 RL Temperature Sensor GND 1) 2) For 12 V applications only. Reverse load current only limited by connected load. BSP 365 on epoxy pcb 40 mm x 40 mm x 1.5 mm with 6 cm2 copper area for Vbb connection Semiconductor Group Page 1 of 4 09.05.95 Target Spec BSP 365 Electrical Characteristics Parameter and Conditions at Tj = 25 C, Vbb = 24 V unless otherwise specified Symbol min Values typ Unit max Load Switching Capabilities and Characteristics On-state resistance (pin 2 to 3) IL = 100 mA, pin 1 = GND Tj = 25C Tj = 150C Vbb = 4,9 V, Tj = 25C Nominal load current (pin 2 to 3) ISO Standard: VON = Vbb - VOUT = 0.5 V TS = 85 C Turn-on time to 90% VOUT Turn-off time to 10% VOUT RL = 270 W Slew rate on 10 to 30% VOUT, RL = 270 W Slew rate off 70 to 40% VOUT, RL = 270 W RON IL(ISO) ---0.07 4 8 --- 5 10 15 -- W A ton toff dV /dton -dV/dtoff ----- 60 70 4 2 100 100 6 6 ms V/ms Input OFF state input current Tj = - 40...+150C RL = 270 W, VOUT 0,1V ON state input current, (pin 1 grounded)3) Tj = - 40...+150C IIN(off) IIN(on) --- -0.35 0.05 1 mA mA Operating Parameters Operating voltage (pin 1 grounded) 4) Vbb(on) Tj = - 40...+150C Leakage current (pin 2 to 3, pin 1 open) Ibb(off) Tj = - 40...+150C Vbb = 60 V, Tj = - 40...+150C 4.9 -- 60 V --- 1.2 -- 10 60 mA 3) 4) Driver circuit must be capable to drive currents >1mA. Below Vbb=4.5 V typ. without chargepump, Vout Vbb - 2 V Semiconductor Group Page 2 09.05.95 Target Spec BSP 365 Parameter and Conditions at Tj = 25 C, Vbb = 24V unless otherwise specified Symbol min Values typ Unit max Protection Functions Current limit (pin 2 to 3)5) Tj = 25C Tj = -40...+150 IL(SC) Tjt Thermal overload trip temperature Thermal hysteresis Overvoltage protection Tj =-40...+150C Output clamp (ind. load switch off) at VOUT = Vbb - VON(CL) Inductive load switch-off energy dissipation6) Reverse battery resistor (pin 1 to 2) ,Tjt Vbbin(AZ) VON(CL) EAS RIN 0.2 0.2 150 -65 ---- 0.5 --10 72 72 -1 1 1.2 ----5 -- A C K V V mJ kW Reverse Diode Continious reverse drain current Pulsed reverse drain current Diode forward on voltage IF = 0.2 A, IIN = 0.05 mA Tj = 25C Tj = 25C IS ISM VSD ---- --0.9 0.2 0.8 1.2 A A V 5) load current limits onset at IL * Ron approx. 1V short circuit protection: combination of current limit and thermal overload switch off while demagnetizing load inductance, dissipated energy is EAS= o(VON(CL) * iL(t) dt, VON(CL) 2 approx. EAS= 1/2 * L * IL * ( ) VON(CL)-Vbb 6) Semiconductor Group Page 3 09.05.95 Target Spec BSP 365 Max allowable power dissipation Ptot = f (TA,TSP) Ptot [W] 8 7 6 5 4 3 2 1 0 pt365.xlc AAAA AAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAA AAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA T AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA SP AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA TA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 0 25 50 75 100 125 150 TA, TSP[C] On state resistance (Vbb- pin to OUT pin) RON = f (Tj);Vbb = 13.5 V;IL = 70 mA RON [9] 10 9 8 7 6 5 typ 4 3 2 1 0 -50 -25 0 25 50 75 98% rontj365.xlc 100 125 150 TJ [C] Semiconductor Group Page 4 09.05.95 |
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