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OCP8162A Dataheets PDF



Part Number OCP8162A
Manufacturers Orient Chip
Logo Orient Chip
Description Non-Isolated Buck LED Driver
Datasheet OCP8162A DatasheetOCP8162A Datasheet (PDF)

„ OCP8162A 500V MOSFET LED ,, AC 85V~265V。 SOP8 , 500V , CS ,OCP8162A ( 130uA), , , 。 OCP8162A , LED ±5%; , 3%。OCP8162A , LED ,, 2%, 90%。 OCP8162A , LED , 。 、LED 、CS 、 。 OCP8162A SOP-8L , -40 85 。 OCP8162A LED „ z 500V MOSFET z z z (:130uA) z AC85V~264V z z ±5% z 3% z 2% z LED z LED z z z z CS z SOP-8L „ z AC/DC LED z LED z LED z LED z LED „ , OCP8162A Page 1 - 12 Ver. 1.1 Aug.19, 2014 „ OCP8162A LED „ „ GND VCC SW CS NC 1 4 , 5, 6 .

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„ OCP8162A 500V MOSFET LED ,, AC 85V~265V。 SOP8 , 500V , CS ,OCP8162A ( 130uA), , , 。 OCP8162A , LED ±5%; , 3%。OCP8162A , LED ,, 2%, 90%。 OCP8162A , LED , 。 、LED 、CS 、 。 OCP8162A SOP-8L , -40 85 。 OCP8162A LED „ z 500V MOSFET z z z (:130uA) z AC85V~264V z z ±5% z 3% z 2% z LED z LED z z z z CS z SOP-8L „ z AC/DC LED z LED z LED z LED z LED „ , OCP8162A Page 1 - 12 Ver. 1.1 Aug.19, 2014 „ OCP8162A LED „ „ GND VCC SW CS NC 1 4 , 5, 6 500V MOSFET 7, 8 2, 3 , ,OCP8162A Page 2 - 12 Ver. 1.1 Aug.19, 2014 OCP8162A LED „ ( 1) VCC ICC SW -0.3~24 5.0 -0.3~500 V mA V CS -0.3~7 V OUT -0.3~24 V θJA 150 °C/W PDMAX(2) 0.45 W TA −40 ~ 85 °C TJ −40 ~ 150 °C TSTO −55 ~ 150 °C 1:,。 2:, TJMAX, θJA, TA 。PDMAX = (TJMAX - TA)/ θJA 。 „ VCC ILED PLED FOP TA 85 ~ 265VAC 220VAC±15% 10.0~15.0 ≤ 250 ≤ 10 ≤ 20 50 −40 ~ 85 V mA W KHz °C Page 3 - 12 Ver. 1.1 Aug.19, 2014 OCP8162A LED „ (:,TA =25℃,VCC=15V) VCC_TH VUVLO VCC_CLAMP VCC VCC 1.7mA 12.5 7.8 - VCS_TH TONMIN TDELAY 388 - IST IOP VCC=VCC_TH -1V FOP=50KHz - TOFF_MIN TOFF_MAM - TSD TSD_HYS - RDS(ON) BVDSS IDSS NMOS VGS=12V, ID=1.0A VGS=0V, ID=1uA VDS=500V, VGS=0V 500 - 14.0 8.8 15.5 400 450 200 200 130 6 500 150 25 9 - 15.5 9.8 17.5 412 - 200 8 - - 2 V V V mV nS nS uA uA uS uS ℃ ℃ Ω V uA Page 4 - 12 Ver. 1.1 Aug.19, 2014 „ (:,TA =25℃,VCC=15V) VS Effciency(%) Effciency Vs. Input Voltage 100 95 90 85 80 75 70 65 60 175mA,50V OUT 55 170mA,40V OUT 170mA,20V OUT 50 85 105 125 145 165 185 205 225 245 265 Input Voltage(V) VS Effciency Vs. Output Voltage 100 80 Effciency(%) 60 40 20 0 20 VIN=110VAC VIN=220VAC 25 30 35 40 45 50 Output Voltage(V) LED VS LED Current(mA) LED Current Vs. Input Voltage 200 190 180 170 160 150 175mA,50V OUT 170mA,40V OUT 140 170mA,20V OUT 85 105 125 145 165 185 205 225 245 265 Input Voltage(V) LED Current(mA) LED Current(mA) Effciency(%) OCP8162A LED VS 100 95 90 85 80 75 70 65 60 55 50 ‐40 Effciency Vs. Temperature VIN=110VAC VIN=220VAC ‐20 0 25 Temperature(℃) LED VS 50 85 200 190 180 170 160 150 140 20 LED Current Vs. Output Voltage VIN=110VAC VIN=220VAC 25 30 35 40 45 50 Output Voltage(V) LED vs. 200 190 180 170 160 150 140 ‐40 LED Current Vs. Temperature VIN=110VAC VIN=220VAC ‐20 0 25 50 Temperature(℃) 85 Page 5 - 12 Ver. 1.1 Aug.19, 2014 „ (:,TA =25℃,VCC=15V) VCC VS VCC_TH(V) VCC_TH Vs. Tamperature 14 13.8 13.6 13.4 13.2 13 12.8 12.6 12.4 ‐40 ‐20 0 25 50 Temperature(℃) vs. 85 Min Demagnetization Toff(uS) Min DemagnetizationToff Vs. Input Voltage 10.0  9.0  8.0  7.0  6.0  5.0  4.0  3.0  2.0  1.0  0.0  85 105 125 145 165 185 205 225 245 265 Input Voltage(V) vs. VCS_TH(V) 405 404 403 402 401 400 399 398 397 396 395 9  VCS_TH Vs.Supply Voltage 10  11  12  13  14  15  16  Supply Voltage(V) QUiescent Current(uA) LED Open Protection Toff(uS) VUVLO(V) OCP8162A LED VS 9 8.8 8.6 8.4 8.2 8 7.8 7.6 ‐40 VUVLO Vs. Tamperature ‐20 0 25 Temperature(℃) vs. 50 85 LED Open Protection Toff  Vs. Temperature 10.0  9.0  8.0  7.0  6.0  5.0  4.0  3.0  2.0  1.0  VIN=265VAC 0.0  ‐40℃ ‐20℃ 0℃ 25℃ 50℃ 85℃ Temperature(℃) VS Quiescent Current Vs.Supply voltage 250 225 200 175 150 125 100 75 50 25 0 8 9 10 11 12 13 14 15 Supply voltage(V) 16 Page 6 - 12 Ver. 1.1 Aug.19, 2014 LED Open Protection(V) „ (:,TA =25℃,VCC=15V) VS LED Open Protection Vs. Input Voltage 100  90  80  70  60  50  40  30  20  10  Ta=25℃ 0  170 180 190 200 210 220 230 240 250 260 270 Input Voltage(V) LED (CH1=VCC, CH2=VSW) OCP8162A LED CS (CH1=VSW, CH2=VCS) LED (CH1=VCC, CH2=VSW, CH3=VCS) Page 7 - 12 Ver. 1.1 Aug.19, 2014 OCP8162A LED „ OCP8162A 500V MOSFET LED ,, AC85V~265V。OCP8162A SOP8 , 500V , CS ,OCP8162A ( 130uA), ,, 。 OCP8162A , LED ±3%;, 3%。OCP8162A , LED , , 2%, 90%。 OCP8162A , LED , 。、LED 、CS 、 。 1. ,200uA,VCC14V(),。VCC 15.5V,VCC15.5V。 2. CS400mVIPKP, CS ,。 I pk = 400 (mA) RCS RCS。 CS450nS。 LED: (1) Ipkp。 I LED = 1 2 * I pk = 400 2 * R CS (mA) (2) 3. OCP8162A,MOS,,: t ON = L * I PK VIN - VLED (3) L;IPK; VIN;VLEDLED。 MOS,,, MOS。 Page 8 - 12 Ver. 1.1 Aug.19, 2014 MOS: OCP8162A LED t OFF = L * I PK VLED (4) 34: f = t ON 1 + t OFF = .


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