Datasheet LT3755, LT3755-1, LT3755-2 (Analog Devices) - 7
| Производитель | Analog Devices |
| Описание | 40VIN, 75VOUT LED Controllers |
| Страниц / Страница | 28 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Версия | E |
| Формат / Размер файла | PDF / 509 Кб |
| Язык документа | английский |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. SENSE Current Limit Threshold. SHDN/UVLO Threshold
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Текстовая версия документа
LT3755/LT3755-1/LT3755-2
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. SENSE Current Limit Threshold SHDN/UVLO Threshold Quiescent Current vs VIN vs Temperature vs Temperature
2.0 110 1.28 PWM = 0V 1.26 1.5 105 SHDN/UVLO RISING 1.24 1.0 100 SHDN/UVLO FALLING CURRENT (mA) 1.22 /UVLO VOLTAGE (V) V IN 0.5 SENSE THRESHOLD (mV) 95 SHDN 1.20 0 90 1.18 0 10 20 30 40 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 VIN (V) TEMPERATURE (°C) TEMPERATURE (°C) 37551 G10 37551 G11 37551 G12
INTVCC Current Limit INTVCC Voltage vs VIN vs Temperature INTVCC Voltage vs Temperature
8 40 7.4 38 6 7.3 36 (V) (V) 4 CC 7.2 V INTVCC 34 INTV CURRENT LIMIT (mA) CC 2 7.1 INTV 32 0 30 7.0 0 10 20 30 40 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 VIN (V) TEMPERATURE (°C) TEMPERATURE (°C) 37551 G13 37551 G14 37551 G15 Rev. E For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
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