DC-DC Step-Up Constant Current LED driver LDH-45 series 4 3 ) + ( 56 *) * 7 *1 8 % -, 6.9 0 16: 0 1 (.< * * =:4= > % & ( 59 *> % & ( 1 4=) ) * 4A ) * * ) + 0 3E 5 3 3+ B %, 8C D * % DC+ * B % & ( % & ( , % & 9: (.< * * ( ( (.< * * % & 9: 59 * ( ( 59 * SPECIFICATION MODEL LDH-45A-350 LDH-45A-500 LDH-45A-700 LDH-45A-1050 LDH-45B-350 LDH-45B-500 LDH-45B-700 LDH-45B-1050 700mA 1050mA RATED CURRENT 350mA 500mA 700mA 1050mA 350mA 500mA CURRENT ACCURACY(Typ.) 5% at 12VDC input 5% at 24VDC input 21~64VDC 21~43VDC 12~86VDC 12~86VDC 12~64VDC 12~43VDC 21~126VDC 21~86VDC Non-DALI VOLTAGE RANGE Note.2 DALI 24~86VDC 24~86VDC 24~64VDC 24~43VDC 36~126VDC 36~86VDC 36~64VDC 36~43VDC NO LOAD OUTPUT VOLTAGE(max.) 100V 100V 75V 50V 146V 100V 75V 50V OUTPUT 30.1W 43W 44.8W 45.15W RATED POWER 44.8W 45.15W 44.1W 43W RIPPLE & NOISE (max.) Note.3 2.5Vp-p 2.5Vp-p 1.9Vp-p 1.9Vp-p 2.5Vp-p 1.7Vp-p 1.2Vp-p 1.2Vp-p RATED VOLTAGE 12VDC 24VDC VOLTAGE RANGE Note.2 9~18VDC 18~32VDC INPUT EFFICIENCY (max.) 90% 90% 91% 94% 95% 95% 91% 93% 4.1A 4.2A 4.2A 2.1A 2A 2A DC CURRENT (Typ.) 2.8A 2.1A Leave open if not used PWM REMOTE ON/OFF Power ON with dimming: PWM signal >2~8VDC or open circuit, between PWM DIM and DIM- DIMMING Power OFF : PWM signal <0.5VDC or short or PWM duty is equal to 0%, between PWM DIM and DIM- & PWM DIMMING FREQUENCY ON/OFF 1K~10KHz CONTROL QUIESCENT INPUT CURRENT 7mA when PWM dimming OFF IN SHUTDOWN MODE(Typ.) Leave open if not used REMOTE ON/OFF Power on with dimming: DC input >0.25~8VDC or open circuit, between Analog DIM and DIM- ANALOG Power off : DC input <0.2VDC or short, between Analog DIM and DIM- DIMMING 0.25~1.3VDC & DIM INPUT VOLTAGE RANGE ON/OFF 8V The output current remains constant when voltage changes from 1.3V to 8V MAX OPERATION VOLTAGE CONTROL QUIESCENT INPUT CURRENT 7mA when Analog dimming OFF IN SHUTDOWN MODE(Typ.) SHORT CIRCUIT Protection type : Power OFF and fuse open PROTECTION 100V 100V 146V 100V 75V 50V 75V 50V OVER VOLTAGE (max.) Protection type : Constant output voltage and shut off o/p current, recovers automatically after fault condition is removed WORKING TEMP. -40 ~ +70 (Refer toDerating Curv) 20 ~ 90% RH non-condensing WORKING HUMIDITY -40 ~ +85, 10 ~ 95% RH STORAGE TEMP., HUMIDITY ENVIRONMENT TEMP. COEFFICIENT 0.03%/ (0 ~ 50) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes EAC TP TC 004 approved SAFETY STANDARDS SAFETY & EMC EMISSION Compliance to EN55015 EAC TP TC 020 EMC EMC IMMUNITY Compliance to EN61547,EN61000-4-2,3,4,6,8 light industry level, criteria A EAC TP TC 020 MTBF 1179.3Khrs min. MIL-HDBK-217F (25 ) OTHERS DIMENSION 75*53*22.7mm (L*W*H) PACKING 138g 100pcs/14.8Kg/0.83CUFT (Blank) type or (Blank) DA type ,1.04CUFT(W type or WDA type) NOTE % & ( ) * + ) * , % & ( ) * ) * + - . / 0 1 * 2 0 30 0 1 File Name:LDH-45-SPEC 2019-01-18DC-DC Step-Up Constant Current LED driver LDH-45 series MechanicalMechanical Specification Specification Pin Configuration Unit: mm inch LDH (PIN Style): 53 2.09 22.7 0.89 PIN No. Output Description 3.5 0.138 19.75 6 6 6 8.1 1 Vin+ DC Supply Don t connect to Vout- 2 Vin- 1 2 3 4 5 =(Blank) type:GND of DIM signal DIM- Don t connect to Vout- or Vin- 3 =(Blank)DA type:DALI- signal DA- SIDE BOTTOM =(Blank) type: VIEW VIEW Analog ON/OFF and analog dimming DIM (leave open if not used) 4 7 6 DA+ =(Blank)DA type:DALI+ signal ON/OFF and PWM dimming 5 PWM DIM (leave open if not used) 32.8 12.75 (Blank)DA type: no such PIN 6 Vout- LED - connection NOTE:PIN size tolerance 1.00.05mm 7 Vout+ LED + connection LDH (Wire Style): PIN No. Output Description 1 Vin+(red) DC Supply 53 2.09 22.7 0.89 Vin-(black) Don t connect to Vout- 2 DIM- =W type:GND of DIM signal 8mm 10010mm (black) Don t connect to Vout- or Vin- 3 1 2 3 4 5 =WDA type:DALI- signal 5 DA-(white) =W type: Analog DIM ON/OFF and analog dimming 4 (white) (leave open if not used) SIDE BOTTOM VIEW VIEW =WDA type:DALI+ signal DA+(blue) ON/OFF and PWM dimming 8mm 10010mm 5 PWM DIM (leave open if not used) 7 6 (blue) WDA type:no such PIN 6 6 Vout-(black) LED - connection 7 LED + connection Vout+(red) Derating Curve Static Characteristics B type B type 100 100 75 75 Atype Atype 50 50 25 25 -40 0 25 50 60 70 100 9 12 14 16 18 (A type) 18 20 24 28 32 (B type) Ta () INPUT VOLTAGE (V) File Name:LDH-45-SPEC 2019-01-18 LOAD (%) 7.4 7.4 75 2.95 75 2.95 LOAD (%)