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TC4627CPA Scheda tecnica(PDF) 3 Page - TelCom Semiconductor, Inc |
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TC4627CPA Scheda tecnica(HTML) 3 Page - TelCom Semiconductor, Inc |
3 / 7 page 4-273 TELCOM SEMICONDUCTOR, INC. 7 6 5 4 3 1 2 8 Symbol Parameter Test Conditions Min Typ Max Unit Driver Input VIH Logic 1, Input Voltage 2.4 — — V VIL Logic 0, Input Voltage — — 0.8 V IIN Input Current 0V ≤ VIN ≤ VBOOST – 10 — 10 µA Driver Output VOH High Output Voltage VDRIVE – 0.025 — — V VOL Low Output Voltage — — 0.025 V RO Output Resistance, High IOUT = 10 mA, VDD = 5V C & E Version (TA = 70°C or 85°C) — 15 20 Ω M Version (TA = 125°C) — 15 25 RO Output Resistance, Low IOUT = 10 mA, VDD = 5V C & E Version (TA = 70°C or 85°C) — 10 13 Ω M Version (TA = 125°C) — 10 15 IPK Peak Output Current — 1.5 — A Switching Time tR Rise Time Test Figure 1,2 — — 55 nsec tF Fall Time Test Figure 1,2 — — 50 nsec tD1 Delay Time Test Figure 1,2 — — 60 nsec tD2 Delay Time Test Figure 1,2 — — 70 nsec FMAX Maximum Switching Frequency Test Figure 1 750 — — kHz VDD = 5V, VBOOST > 8.5V Voltage Booster R3 Voltage Boost Output IL = 10 mA, VDD = 5V — 400 500 Ω Source Resistance R2 Voltage Doubler Output — 170 300 Ω Source Resistance FOSC Oscillator Frequency 5 — 50 kHz VOSC Oscillator Amplitude RLOAD = 10kΩ 4.5 — 10 V Measured at C1- UV Undervoltage Threshold 7.0 7.8 8.5 V @ VBOOST VSTART Start Up Voltage 10.5 11.3 12 V @ VBOOST VBOOST @VDD = 5V No Load 14.6 — — V Power Supply IDD Power Supply Current VIN = LOW or HIGH — — 4 mA VDD Supply Voltage 4.0 — 6.0 V POWER CMOS DRIVERS WITH VOLTAGE TRIPLER TC4626 TC4627 ELECTRICAL CHARACTERISTICS: TA = Over Operating Temperature Range VDD = 5V C1 = C2 = C3 10µF unless otherwise specified. |
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