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TPIC6259DW 数据表(PDF) 7 Page - Texas Instruments |
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TPIC6259DW 数据表(HTML) 7 Page - Texas Instruments |
7 / 16 page TPIC6259 POWER LOGIC 8-BIT ADDRESSABLE LATCH SLIS009A – APRIL 1992 – REVISED SEPTEMBER 1995 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443 PARAMETER MEASUREMENT INFORMATION 0.25 A IF 0 IRM 25% of IRM ta trr dl/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 TEST CIRCUIT 5 V 15 V VCC DRAIN LGND CLR L = 100 mH VDS D Word Generator (see Note A) G DUT 0.11 Ω PGND 9 1, 10, 11, 20 tw tav IAS = 1 A V(BR)DSX = 45 V MIN VOLTAGE AND CURRENT WAVEFORMS Input ID VDS See Note B S0 S1 S2 3 8 12 19 18 13 ID 2 4 –7, 14 –17 5 V 0 V NOTES: A. The pulse generator 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 level is defined as EAS = IAS × V(BR)DSX × tav/2 = 75 mJ. Figure 4. Single-Pulse Avalanche Energy Test Circuit and Waveforms |
类似零件编号 - TPIC6259DW |
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类似说明 - TPIC6259DW |
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