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TPS62750DSKT Fiches technique(PDF) 7 Page - Texas Instruments |
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TPS62750DSKT Fiches technique(HTML) 7 Page - Texas Instruments |
7 / 27 page TYPICAL CHARACTERISTICS TABLE OF GRAPHS 2.9 3.3 3.7 4.1 4.5 4.9 5.3 5.7 V -OutputVoltage-V I Imax=-40°C Imax=25°C Imax=85°C 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 V =3.6V, H/L =High O 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 I -OutputCurrent- A O 0 10 20 30 40 50 60 70 80 90 100 V =4V I V =4.5V I V =5V I V =5.5V I V =3.6V, H/L =High O TPS62750 www.ti.com ....................................................................................................................................................................................................... SLVS955 – JULY 2009 Figure Maximum Output Current vs Input voltage Figure 1 Efficiency vs Output Current, Vin = [4.0V; 4.5V; 5.0V; 5.5V], Vout = 3.6V, H/L = High Figure 2 vs Output Current, Vin = [4.0V; 4.5V; 5.0V; 5.5V], Vout = 3.6V, H/L = Low Figure 3 vs Output Current, Vin = [4.0V; 4.5V; 5.0V; 5.5V], Vout = 2.5V, H/L = High Figure 4 vs Output Current, Vin = [4.0V; 4.5V; 5.0V; 5.5V], Vout = 2.5V, H/L = Low Figure 5 vs Input Voltage, Vout = 3.6V, Iout = [200mA, 400mA, 500mA, 700mA, 1000mA] Figure 6 Input Current vs Output Current, Vout =3.6V, Vin = [4.0V; 4.5V; 5.0V; 5.5V] Figure 7 Output Voltage vs Output Current, Vout = 3.6V, Vin = [4.5V; 5.0V; 5.5V], H/L = High Figure 8 vs Output Current, Vout = 3.6V, Vin = [4.5V; 5.0V; 5.5V], H/L = Low Figure 9 vs Input Voltage, Iload = 300mA, Vout = 3.6V H/L=high Figure 10 vs Input Voltage, Iload = 500mA, Vout = 3.6V H/L=high Figure 11 vs Input Voltage, Iload = 100 µA, Vout = 3.6V H/L=low Figure 12 vs Input Voltage, Iload = 80mA, Vout = 3.6V H/L=low Figure 13 Waveforms Output Voltage Ripple, PFM Mode Iout = 50mA Figure 14 Output Voltage Ripple, PWM Mode Iout = 500mA Figure 15 Load Transient Vin = 5.0V, Vout = 3.6V, H/L = High, 50mA - 2A & 2A - 50mA, Figure 16 Pulse Load period = 4.6ms, duty cycle 12.5% Load Transient Vin = 5.0V, Vout = 3.6V, H/L = High, 50mA - 2A & 2A - 50mA, Figure 17 Pulse Load period = 4.6ms, duty cycle 25% Line Transient, Vin = 4.5V - 5.0V, Iout = 80mA, H/L = Low Figure 18 Line Transient, Vin = 4.5V - 5.0V, Iout = 200mA, H/L = Low Figure 19 Line Transient, Vin = 4.5V - 5.0V, Iout = 500mA, H/L = High Figure 20 Average Input current Limit vs RLIM_L Figure 21 Average Input current Limit vs RLIM_U Figure 22 Startup after Enable, Vin = 5.0V, Vout = 3.6V, Load = 80mA, H/L=Low Figure 23 Startup after Enable, Vin = 5.0V, Vout = 3.6V, Load = 500mA, H/L=High Figure 24 Output Discharge, Vin = 5.0V, Vout = 3.6V, No Load Figure 25 Figure 1. Maximum Output Current Figure 2. Efficiency vs Output Current Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s) :TPS62750 |
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