Datasheet LT3755, LT3755-1, LT3755-2 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | 40VIN, 75VOUT LED Controllers |
| Seiten / Seite | 28 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Revision | E |
| Dateiformat / Größe | PDF / 509 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. SENSE Current Limit Threshold. SHDN/UVLO Threshold
Modelllinie für dieses Datenblatt
- LT3755EMSE#PBF LT3755EMSE#TRPBF LT3755EMSE#WPBF LT3755EMSE#WTRPBF LT3755EMSE-1#PBF LT3755EMSE-1#TRPBF LT3755EMSE-1#WPBF LT3755EMSE-1#WTRPBF LT3755EMSE-2#PBF LT3755EMSE-2#TRPBF LT3755EMSE-2#WPBF LT3755EMSE-2#WTRPBF LT3755EUD#PBF LT3755EUD#TRPBF LT3755EUD-1#PBF LT3755EUD-1#TRPBF LT3755EUD-2#PBF LT3755EUD-2#TRPBF LT3755HMSE-2#PBF LT3755HMSE-2#TRPBF LT3755HMSE-2#WPBF LT3755HMSE-2#WTRPBF LT3755IMSE#PBF LT3755IMSE#TRPBF LT3755IMSE#WPBF LT3755IMSE#WTRPBF LT3755IMSE-1#PBF LT3755IMSE-1#TRMPBF LT3755IMSE-1#TRPBF LT3755IMSE-1#WPBF LT3755IMSE-1#WTRPBF LT3755IMSE-2#PBF LT3755IMSE-2#TRPBF LT3755IMSE-2#WPBF LT3755IMSE-2#WTRPBF LT3755IUD#PBF LT3755IUD#TRPBF LT3755IUD-1#PBF LT3755IUD-1#TRPBF LT3755IUD-2#PBF LT3755IUD-2#TRPBF LT3755JMSE-2#PBF LT3755JMSE-2#TRPBF LT3755JMSE-2#WPBF LT3755JMSE-2#WTRPBF
Textversion des Dokuments
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
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