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TPIC6273DW датащи(PDF) 6 Page - Texas Instruments |
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TPIC6273DW датащи(HTML) 6 Page - Texas Instruments |
6 / 9 page TPIC6273 POWER LOGIC OCTAL D-TYPE LATCH SLIS011A – APRIL 1992 – REVISED OCTOBER 1995 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PARAMETER MEASUREMENT INFORMATION 0.25 A IF 0 IRM 25% of IRM ta trr di/dt = 20 A/ µs + – 2500 µF 250 V L = 1 mH IF (see Note B) RG VGG (see Note A) Driver TP A 50 Ω Circuit Under Test DRAIN 25 V t1 t3 t2 TP K TEST CIRCUIT CURRENT WAVEFORM NOTES: A. The VGG amplitude and RG are adjusted for di/dt = 20 A/µs. A VGG double-pulse train is used to set IF = 0.25 A, where t1 = 10 µs, t2 = 7 µs, and t3 = 3 µs. B. The DRAIN terminal under test is connected to the TP K test point. All other terminals are connected together and connected to the TP A test point. Figure 3. Reverse-Recovery-Current Test Circuit and Waveforms of Source-Drain Diode 5 V 15 V Input Word Generator (see Note A) VCC DRAIN GND D 0.11 Ω 100 mH VDS TEST CIRCUIT CLR DUT CLK 1 11 20 10 tw tav† IAS = 1 A V(BR)DSX = 45 V VOLTAGE AND CURRENT WAVEFORMS Input ID VDS See Note B 5 V 0 V ID 4 –7, 14 –17 MIN † Non-JEDEC symbol for avalanche ftime. NOTES: A. The word generator A has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, ZO = 50 Ω. B. Input pulse duration, tw, is increased until peak current IAS = 1 A. Energy test is defined as EAS = IAS x V(BR)DSX x tav/2 = 75 mJ, where tav = avalanche time. Figure 4. Single-Pulse Avalanche Energy Test Circuit and Waveforms |
Аналогичный номер детали - TPIC6273DW |
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Аналогичное описание - TPIC6273DW |
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