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TPS61258YFFT Fiches technique(PDF) 11 Page - Texas Instruments |
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TPS61258YFFT Fiches technique(HTML) 11 Page - Texas Instruments |
11 / 34 page 2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 V - Input Voltage - V I 4.95 5 5.05 5.1 5.15 5.2 5.25 5.3 5.35 5.4 5.45 5.5 5.55 I = 100 mA O I = 10 mA O I = 800 mA O V = 5 V PFM/PWM Operation O I = 500 mA O 2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 V - Input Voltage - V I 500 700 900 1100 1300 1500 1700 1900 2100 2300 V = 5 V (TPS61256) PWM Operation O T = -40°C A T = 25°C A T = 85°C A 0 20 40 60 80 100 120 140 160 180 200 220 240 I - Output Current - mA O 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4 4.6 4.8 5 V ~ V Standby Operation O I V = 4.5 V I V = 2.5 V I V = 2.7 V I V = 3 V I V = 3.3 V I V = 3.6 V I V = 4.2 V I 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 V - Input Voltage - V I T = -40 °C A T = 25 °C A T = 85 °C A T = 65 °C A V = 5 V (TPS61253), I = Pulse Operation (t = 20 ms, = 10%) PWM Operation O O pulse d TPS61253, TPS61254, TPS61256, TPS61258 www.ti.com SLVSAG8B – SEPTEMBER 2011 – REVISED MAY 2012 DC OUTPUT VOLTAGE MAXIMUM OUTPUT CURRENT vs vs INPUT VOLTAGE INPUT VOLTAGE Figure 13. Figure 14. MAXIMUM OUTPUT CURRENT DC OUTPUT VOLTAGE vs vs INPUT VOLTAGE OUTPUT CURRENT Figure 15. Figure 16. Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 11 Product Folder Link(s): TPS61253 TPS61254 TPS61256 TPS61258 |
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