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LDU0516S300 Arkusz danych(PDF) 2 Page - XP Power Limited |
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LDU0516S300 Arkusz danych(HTML) 2 Page - XP Power Limited |
2 / 2 page 14-Mar-12 LDU05/07/14 Mechanical Details Application Notes 12.70 (0.50) 10.16 (0.40) ( 7.62 (0.30) Bottom View 2.54 (0.10) 0.50 (0.02) 7.62 (0.30) 0.50 (0.02) 6.85 (0.27) 3.05 0.12) Pin Size is 0.5 mm (0.02”) DIA 14 85 7 Pin Connections 1 +V Input +DC supply 4 +V Output LED anode connection 5 -V Output LED cathode connection 7 V Adj Dimming Control 8 -V Input -DC supply Models and Ratings Output Power Input Voltage Range Output Voltage Output Ripple & Noise Output Current Output Current Accuracy Efficiency Model Number 4.2 W 7-16 V 2-14 V 120 mV 300 mA ±5% 93% LDU0516S300 4.9 W 7-16 V 2-14 V 150 mV 350 mA ±6% 93% LDU0516S350 7.0 W 7-16 V 2-14 V 200 mV 500 mA ±7% 93% LDU0716S500 8.4 W 7-16 V 2-14 V 200 mV 600 mA ±7% 93% LDU1416S600 9.8 W 7-16 V 2-14 V 250 mV 700 mA ±7% 93% LDU1416S700 14.0 W 7-16 V 2-14 V 250 mV 1000 mA ±8% 93% LDU1416S1000 With Dimming Control 1. All dimensions are in inches (mm) 2. Weight: 0.003 lbs (1.8 g) approx. 3. Pin diameter: 0.02±0.002 (0.5±0.05) 4. Pin pitch tolerance: ±0.014 (±0.35) 5. Case tolerance: ±0.02 (±0.5) Notes + - + - +Vout - Vout C2 C1 L1 LDU Input Filter to meet Class B Conducted Emissions C1 10 µF C2 4.7 µF L1 68 µH Output Current Adjustment by Variable Resistor By connecting a variable resistor between Control and GND, simple dimming can be achieved. Capacitor C is optional for HF noise rejection, recommended value is 0.22 µF. Shorting out the Control pin to GND will turn the output off. The output current can be determined using the equation: Where the value of R is between 0 and 2 M Ω,themaximumadjustmentrangeof output current is 25% to 90% (For Vin-Vout <20 VDC) Iout = Rated Max I x R (R + 200 k) +Vout - Vout Control LDU -Vin R C Output Current Adjustment by DC Voltage LDU Control +Vout -Vout + -Vin The output current is given by: Control Voltage Range: 0.3 V to 1.25 VDC Iout nom = Rated Max I x Control Voltage 1.25 LDU +Vout - Vout -Vin GND PWM 0V 5.0V Control Output Current Adjustment by PWM A Pulse Width Modulated (PWM) signal with duty cycle DPWM can be applied to the control pin. The output current can be determined using the equation : Iout = Rated Max I x Dpwm Dpwm = PWM duty cycle A Control Voltage lower than 0.15 V will turn the output off |
Podobny numer części - LDU0516S300 |
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Podobny opis - LDU0516S300 |
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