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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TPS40130DBTG4 датащи(PDF) 4 Page - Texas Instruments |
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TPS40130DBTG4 датащи(HTML) 4 Page - Texas Instruments |
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4 / 39 page  www.ti.com ELECTRICAL CHARACTERISTICS TPS40130 SLUS602B – JUNE 2004 – REVISED SEPTEMBER 2005 T A = -40°C to 85°C, VIN = 12 V, RRT = 64.9 kΩ, TJ = TA (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN5 INPUT SUPPLY VIN Operating voltage range, VIN5 4.5 5.0 5.5 V IIN Shutdown current, VIN5 EN/SYNC = GND 1 5 µA Operating current Outputs switching, No load 0.5 1.0 1.5 mA BP5 INPUT SUPPLY Operating voltage range 4.3 5.0 5.5 V IBP5 Operating current VFB < VREF, Outputs switching, no external FETs 2 3 5 mA Turn-on BP5 rising 4.00 4.25 4.45 V Turn-off hysteresis(1) 150 mV OSCILLATOR/SYNCHRONIZATION Phase frequency accuracy RT = 64.9 kΩ 360 415 455 Phase frequency set range(1) 100 1200 kHz Synchronization frequency range(1) 800 9600 Synchronization input threshold(1) VBP5/2 V EN/SYNC Enable threshold Pulse width > 50 ns 0.8 1.0 1.5 V Voltage capability(1) VBP5 PWM Maximum duty cycle per channel(1) 87.5% Minimum duty cycle per channel(1) 0 VREF Voltage reference ILOAD = 100 µA 0.687 0.700 0.709 V ERROR AMPLIFIER Voltage feedback, trimmed (including VFB 0.691 0.700 0.705 differential amplifier) V CMRR Input common mode range(1) 0.0 0.7 2.0 Input bias current VFB = 0.7 V 55 150 nA Input offset voltage Value trimmed to zero 0 V ISRC Output source current(1) VCOMP = 1.1 V, VFB = 0.6 V 1 2 mA ISINK Output sink current(1) VCOMP = 1.1 V, VFB =VBP5 1 2 VOH High-level output voltage ICOMP = -1 mA 2.5 2.9 V VOL low-level output voltage ICOMP = 1 mA 0.5 0.8 GBW Gain bandwidth(1) 3 5 MHz AVOL Open loop gain(1) 60 90 dB (1) Ensured by design. Not production tested. 4 Submit Documentation Feedback |
Аналогичный номер детали - TPS40130DBTG4 |
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Аналогичное описание - TPS40130DBTG4 |
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