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BTS707 датащи(PDF) 4 Page - Infineon Technologies AG |
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BTS707 датащи(HTML) 4 Page - Infineon Technologies AG |
4 / 12 page BTS 707 Parameter and Conditions, each of the two channels Symbol Values Unit at Tj = 25 °C, Vbb = 12 V unless otherwise specified min typ max Semiconductor Group 4 2003-Oct-01 Turn-on time to 90% VOUT: Turn-off time to 10% VOUT: RL = 12 Ω, V bb = 20 V, T j =-40...+150°C ton toff 15 20 -- -- 80 70 µs Slew rate on 10 to 30% VOUT, RL = 12 Ω, V bb = 20 V, Tj =-40...+150°C: dV/dton -- -- 6 V/ µs Slew rate off 70 to 40% VOUT, RL = 12 Ω, V bb = 20 V, Tj =-40...+150°C: -dV/dtoff -- -- 7 V/ µs Operating Parameters Operating voltage4) Tj =-40...+150°C: Vbb(on) 5.8 -- 58 V Undervoltage shutdown Tj =-40...+150°C: Vbb(under) 2.7 -- 4.7 V Undervoltage restart Tj =-40...+150°C: Vbb(u rst) -- -- 4.9 V Undervoltage restart of charge pump see diagram page 10 Tj =-40...+150°C: Vbb(ucp) -- 5.6 7.5 V Undervoltage hysteresis ∆V bb(under) = Vbb(u rst) - Vbb(under) ∆V bb(under) -- 0.4 -- V Overvoltage protection5) Tj =-40...+150°C: I bb = 40 mA Vbb(AZ) 65 70 -- V Standby current, all channels off VIN = 0 Tj =150°C: Ibb(off) -- -- 20 70 µA Operating current 6), VIN = 5V, Tj =-40...+150°C IGND = IGND1 + IGND2, one channel on: two channels on: IGND -- -- 2.2 4.4 -- -- mA Protection Functions7) Initial peak short circuit current limit, (see timing diagrams, page 9) each channel, Tj =-40°C: Tj =25°C: Tj =+150°C: IL(SCp) -- -- 4.0 -- 10 -- 19 -- -- A two parallel channels twice the current of one channel Output clamp (inductive load switch off)8) at VON(CL) = Vbb - VOUT VON(CL) 59 -- 75 V Thermal overload trip temperature Tjt 150 -- -- °C Thermal hysteresis ∆T jt -- 10 -- K 4) At supply voltage increase up to Vbb = 5.6 V typ without charge pump, VOUT ≈Vbb - 2 V 5) see also VON(CL) in circuit diagram on page 7. 6 ) Add IST, if IST > 0 7) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are not designed for continuous repetitive operation. 8 ) If channels are connected in parallel, output clamp is usually accomplished by the channel with the lowest VON(CL) |
Аналогичный номер детали - BTS707 |
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Аналогичное описание - BTS707 |
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