CLE-12

CLE-12 DIWELL | Alldatasheet

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DANUBE http://www.danube.com.tw 2016/09/12

FEATURES

 EFFICIENCY UP TO 90%  CONSTANT CURRENT LED DRIVER  WIDE INPUT AND OUTPUT VOLTAGE RANGE  INPUT VOLTAGE UP TO 36V  PWM DIMMING CONTROL  SHORT CIRCUIT AND OVERTEMPERATURE PROTECTED  INTERNAL SMD TECHNOLOGY  FULLY ISOLATED PLAST2C CASE WITH IP67 LEVEL  UL 94V-0 PACKAGE MATERIAL  RoHS COMPLIANT  3 YEARS WARRANTY  DESCRIPTION CLE-12 series is a high efficiency, constant current and Buck-Boost DC/DC converter. The LED DRIVER operates from an input voltage 9Vdc to 36Vdc and provides an externally adjustable output current of up to 600mA and output power up to 16 watts. It is able to include the function of Over temperature protection(OTP), Over Voltage protection(OVP), PWM Dimming and ON/OFF. The device can extensively be used for General Industrial High Power LED Lighting, Desk Lights and Room Lighting, Building and Street Lighting, Industrial Display Backlight etc.  SELECTION GUIDE MODEL NUMBER INPUT NOMINAL VOLTAGE (VDC) INPUT VOLTAGE RANGE (VDC) OUTPUT VOLTAGE RANGE (VDC) OUTPUT CURRENT RANGE (mA) DIMMING CONTROL EFF (%, Typ.) CLE-12-0.30D(W) 12 9-36 2-40 0-300 PWM 90 CLE-12-0.35D(W) 12 9-36 2-40 0-350 PWM 90 CLE-12-0.50D(W) 12 9-30 2-32 0-500 PWM 90 CLE-12-0.60D(W) 12 9-28 2-30 0-600 PWM 90 CLE-12 SERIES Constant Current LED Driver

DANUBE http://www.danube.com.tw 2016/09/12  PARTNUMBES STRUCTURE Series Coding Scheme CLE-12 Series CLE-x1-x.x2y1zzz CLE = Series Name x1 = Input Voltage x.x2 = Output Current y1=Package Style(D=PINS)(W=WIRED) Zzz = 0~9，A~Z or blank for market purpose.  SPECIFICATIONS ( Typical at 25°C, nominal input voltage, rated output current unless otherwise specified ) Project Working Condition Min. Typ. Max. Unit Input Voltage(absolute maximum) 36 VDC Recommended Input Voltage 9 12 36 VDC Input Filter Capacitor Output Voltage range Vin=24V 2 40 VDC Output Current Accuracy ±4 ±6 % Output Current Stability Vin=24V, VOUT=2-40V ±4 ±6 % Operating Frequency 350 KHz Short Circuit Protection Continuous Temperature Coefficient -40°C~+71°C ambient ±0.03 %°C Operating Temperature 300mA/350mA -40 71 °C 500mA/600mA -40 65 °C Storage Temperature -55 125 °C Humidity(D) (W) 95 % Over Temperature Shutdown (Auto-restart after cool down) Internal IC Temperature 145 °C Temperature Hysteresis 10 °C Maximum Case Temperature 110 °C MTBF (using MIL-HDBK 217F) Operating Temperature 25°C 350000 Hours Case Material Non Conductive plastic Potting Material Epoxy (UL94V-0) Case Size(D)(W) 31.8*20.3*12.2 mm Weight(D) 15.6 g Weight(W) 18 g EMI Radiated Emissions EN55015 Dust Test & Waterproof Test (D) (W) IP67

DANUBE http://www.danube.com.tw 2016/09/12  PWM DIMMING AND ON/OFF CONTROL(Leave open if not use) Project Working Condition Min. Typ. Max. Unit Input Voltage Range 5 10 VDC ON/OFF Control ON (DIM ~ -VIN) 2 VDC OFF (DIM ~ -VIN) 0.2 VDC Quiescent Input Current in Shutdown Mode Vin=24 1 mA PWM Frequency For Linear Operation 100 1K Hz (measured 1%~100% Dimming)  PWM DIMMING AND ON/OFF CONTROL(measured 1%~100% Dimming) 100 0 25 50 75 100 OUTPUT CURRENT (%) DIMMING DUTY RATIO(%) The dimming of LEDs can be performed by applying PWM signals to DIM pin. The above Fig.1 show good linearity in dimming application of CLE Series A logic low(below 0.2) at DIM PIN will disable the device and shut off the current flow to the LED array. Fig.1 Dimming Duty Cycle:1%-100%

DANUBE http://www.danube.com.tw 2016/09/12  TYPICAL APPLICATIONS PWM Dimming control circuit In actual use, if necessary to protect LED, a PTC of positive temperature coefficient may be connect to the input end of every channel or all channels, as shown in Fig.2. EMI filter circuit Fig.2

DANUBE http://www.danube.com.tw 2016/09/12  SAFE OPERATING AREA OUTPUT CURRENT 0.30A OUTPUT CURRENT 0.35A 10 20 30 Output Voltage(V) Input Voltage(V) Available Operating Area Vin9V up toVout=27V Vin12V up toVout=36V 10 20 30 Output Voltage(V) Input Voltage(V) Available Operating Area Vin9V up toVout=27V Vin12V up toVout=36V OUTPUT CURRENT 0.50A OUTPUT CURRENT 0.60A 8 16 3224 Output Voltage(V) Input Voltage(V) Available Operating Area Vin9V up toVout=20V Vin12V up toVout=24V Vin16V up toVout=32V 8 16 3024 Output Voltage(V) Input Voltage(V) Available Operating Area Vin9V up toVout=18V Vin12V up toVout=24V

DANUBE http://www.danube.com.tw 2016/09/12  EFFICIENCY VS. LOAD TA=25℃ 1-LED VF=3.6V; 2-LED VF=7.2V; 3-LED VF=10.8V; 4-LED VF=14.4V; 5-LED VF=18V; OUTPUT CURRENT 0.30A OUTPUT CURRENT 0.35A Vin=12V Vin=24V 1 2 3 4 5 6 7 8 9 10 100 LOAD LED(S) EFFICIENCY (%) 100 Vin=12V Vin=24V 1 2 3 4 5 6 7 8 9 10 LOAD LED(S) EFFICIENCY (%) OUTPUT CURRENT 0.50A OUTPUT CURRENT 0.60A Vin=12V Vin=24V 1 2 3 4 5 6 7 8 9 100 LOAD LED(S) EFFICIENCY (%) Vin=12V Vin=24V LOAD LED(S) EFFICIENCY (%) 100

DANUBE http://www.danube.com.tw 2016/09/12  DERATING CURVE 25% 50% 75% 100% 125% -40 0 25 50 65 71 100 OUTPUT POWER(%) TA(degree C)  MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT DETAILS PACKAGE ”D” 31.8[1.25] 15.24[0.60] 20.3[0.80] 3.81[0.15] 12.2[0.48] 2.54[0.10] BOTTOM VIEW SIDE VIEW All dimensions are in mm[inches] 2.06[0.08] PINOUT COMMENT 1 & 2 -Vin Don’t connect to -Vout 11 & 12 -Vout LED - Connection 13 & 14 +Vout LED + Connection

21 PWM DIM

23 & 24 +Vin DC Supply NOTE : Pin Size is Tolerance 0.60Φ ±0.05mm All dimensions are in mm [inches] Tolerance .X or . XX= ±0.5mm TOP VIEW 1 2 11 23 1421 0.8 +0.2/-0Φ 24 13 GRID:2.54 mm SAFE OPERATING AREA

DANUBE http://www.danube.com.tw 2016/09/12 PACKAGE ”W” 31.8[1.25] SIDE VIEW 2321 14 11 BOTTOM VIEW 20.3[0.80] 100.0 10 [3.93] 12.2 [0.48] 5.0 2 [0.20] 20.3[0.80] SIDE VIEW All dimensions are in mm[inches] PINOUT COMMENT (Black) -Vin Don’t connect to -Vout (Blue) -Vout LED - Connection (Yellow) +Vout LED + Connection (White) PWM DIM ON/OFF/PWM Dimming Leave open if not used (Red) +Vin DC Supply NOTE: All dimensions are in mm [inches] 1.Case Tolerance .x or .xx ±0.5mm 2.Wire outside diameter=1.6mm ±0.1 3.Wire core diameter =0.75mm ±0.1 4.Wire is UL 3385/CAS TEM listed #22AWG /300V /105 °C Rated FOR MORE INFORMATION CALL: Danube Enterprise Co., Ltd. Tel: 886-7-3755165 Fax: 886-7-3755330 E-mail: danube@ms10.hinet.net Home Page http://www.danube.com.tw