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TS19705CX6RFG датащи(PDF) 2 Page - Taiwan Semiconductor Company, Ltd |
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TS19705CX6RFG датащи(HTML) 2 Page - Taiwan Semiconductor Company, Ltd |
2 / 7 page TS19705 Single-Stage PFC Primary-Side-Regulation LED Driver 2/7 Version: B14 Recommended Operating Conditions Parameter Symbol Conditions Unit Power supply pin VCC 38 V DMG voltage to GND VDMG -0.3 to 38 V OUT voltage to GND VOUT -0.3 to 38 V CS voltage to GND VCS -0.3 to 5 V COM voltage to GND VCOM -0.3 to VCC V Operating Junction Temperature Range TJ -40 to +125 °C Operating Ambient Temperature Range TOPA -40 to +85 °C Electrical Characteristics (VCC=15 , TA=25℃, unless otherwise specified) Parameter Symbol Condition Min Typ Max Unit Turn-on voltage VCC_ON 17 18 19 V Turn-off voltage VCC_OFF 8.5 9.5 10 V Quiescent current 1 IQ1 VCC=17V, @ VCC off -- 30 50 µA Quiescent current 2 IQ2 Start-up @ 4.5kHz -- 600 800 µA Operation supply current ICC -- 2.5 3..0 mA Protection VCC voltage protection VOVPA 31 32 34 V Output voltage protection VOVPS 10 10.5 11 V CS limit voltage VOCP 1.15 1.25 1.35 V Short circuit protection VSCP Guaranteed by design -- 3 -- V Oscillator Start-up timer tSTR -- 220 -- µs GM Amplifier Transconductance gm -- 60 -- µA/V Sink current ICOMP_SINK -- 20 -- µA Source current ICOMP_SOU -- 20 -- µA Driver Dropout voltage VOH VCC=33V, IO = 10mA -- 1.2 1.5 V VOL VCC=33V, IO = -10mA -- 0.12 -- V Rising time tr VCC=20V, CO =1nF -- 40 -- ns Falling time tf VCC=20V, CO =1nF -- 80 -- ns Output clamp voltage VO_CLAMP -- -- 19 V Leading edge blanking time LEBt -- 0.5 -- ns Note: 1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. 2. Thermal Resistance is specified with the component mounted on a low effective thermal conductivity test board in free air at TA=25°C. |
Аналогичный номер детали - TS19705CX6RFG |
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Аналогичное описание - TS19705CX6RFG |
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