Datasheet LT8710 (Analog Devices) - 8
| Fabricante | Analog Devices |
| Descripción | Synchronous SEPIC/Inverting/Boost Controller with Output Current Control |
| Páginas / Página | 44 / 8 — Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. … |
| Formato / tamaño de archivo | PDF / 657 Kb |
| Idioma del documento | Inglés |
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. Minimum Operating Input Voltage
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LT8710
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. Minimum Operating Input Voltage INTVCC vs Temperature INTVCC UVLO vs Temperature
4.35 6.40 4.2 I 4.33 INTVCC = 10mA 4.1 4.31 6.36 RISING 4.29 4.0 (V) 4.27 6.32 3.9 BIAS (V) (V) 4.25 V CC V CC OR V 4.23 INT 6.28 INT 3.8 V IN FALLING 4.21 3.7 4.19 6.24 3.6 4.17 4.15 6.20 3.5 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 8710 G19 8710 G20 8710 G21
INTVCC Current Limit vs VIN INTVCC Dropout from VIN or BIAS or BIAS INTVEE vs Temperature
150 500 6.28 IINTVEE = 10mA VIN 125 450 INTV 6.24 CC > 3.5V 100 (V) 400 (V) V CC BIAS 6.20 V EE 75 BIAS 350 INTV V CC > 3.5V IN 6.16 CURRENT LIMIT (mA) 50 300 BIAS - INT V CC INPUT - INT INT VIN OR BIAS 25 250 6.12 INTVCC < 3.5V 0 200 6.08 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 –50 –25 0 25 50 75 100 125 INPUT VOLTAGE (V) INTVCC LOAD CURRENT (mA) TEMPERATURE (°C) 8710 G22 8710 G23 8710 G24
INTVEE UVLO vs Temperature INTVEE Current Limit vs BIAS INTVEE Dropout (BIAS = 6V)
3.6 75 1.2 BIAS - INTVEE = 5V –40°C 1.1 25°C 3.5 125°C 60 RISING 1.0 3.4 (V) 45 0.9 V EE (V) 3.3 V EE 0.8 FALLING 30 INT 0.7 BIAS - INT 3.2 CURRENT LIMIT (mA) V EE 0.6 INT 3.1 15 0.5 3.0 0 0.4 –50 –25 0 25 50 75 100 125 10 20 30 40 50 60 70 80 0 10 20 30 40 50 TEMPERATURE (°C) BIAS (V) INTVEE LOAD CURRENT (mA) 8710 G25 8710 G26 8710 G27 8710f 8 For more information www.linear.com/LT8710
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. Minimum Operating Input Voltage INTVCC vs Temperature INTVCC UVLO vs Temperature
4.35 6.40 4.2 I 4.33 INTVCC = 10mA 4.1 4.31 6.36 RISING 4.29 4.0 (V) 4.27 6.32 3.9 BIAS (V) (V) 4.25 V CC V CC OR V 4.23 INT 6.28 INT 3.8 V IN FALLING 4.21 3.7 4.19 6.24 3.6 4.17 4.15 6.20 3.5 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 8710 G19 8710 G20 8710 G21
INTVCC Current Limit vs VIN INTVCC Dropout from VIN or BIAS or BIAS INTVEE vs Temperature
150 500 6.28 IINTVEE = 10mA VIN 125 450 INTV 6.24 CC > 3.5V 100 (V) 400 (V) V CC BIAS 6.20 V EE 75 BIAS 350 INTV V CC > 3.5V IN 6.16 CURRENT LIMIT (mA) 50 300 BIAS - INT V CC INPUT - INT INT VIN OR BIAS 25 250 6.12 INTVCC < 3.5V 0 200 6.08 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 –50 –25 0 25 50 75 100 125 INPUT VOLTAGE (V) INTVCC LOAD CURRENT (mA) TEMPERATURE (°C) 8710 G22 8710 G23 8710 G24
INTVEE UVLO vs Temperature INTVEE Current Limit vs BIAS INTVEE Dropout (BIAS = 6V)
3.6 75 1.2 BIAS - INTVEE = 5V –40°C 1.1 25°C 3.5 125°C 60 RISING 1.0 3.4 (V) 45 0.9 V EE (V) 3.3 V EE 0.8 FALLING 30 INT 0.7 BIAS - INT 3.2 CURRENT LIMIT (mA) V EE 0.6 INT 3.1 15 0.5 3.0 0 0.4 –50 –25 0 25 50 75 100 125 10 20 30 40 50 60 70 80 0 10 20 30 40 50 TEMPERATURE (°C) BIAS (V) INTVEE LOAD CURRENT (mA) 8710 G25 8710 G26 8710 G27 8710f 8 For more information www.linear.com/LT8710