LDS8711008-T2-300 IXYS [IXYS Corporation], LDS8711008-T2-300 Datasheet - Page 4

• Manufacturer Part Number: LDS8711008-T2-300
• Description: High Efficiency 10 LED Driver with No External Schottky
• Manufacturer: IXYS [IXYS Corporation]

LDS8711
TYPICAL CHARACTERISTICS
= 1 μ F, C
Vin = 3.6V, I
= 30mA (10 LEDs per string), C
= 1μ F, L = 22 µH, T
= 25°C unless otherwise specified
OUT
IN
OUT
AMB
LED Current vs. Input Voltage
Power Efficiency vs. Input Voltage
LED Current Error vs. PWM Frequency
LED Current vs. PWM Duty Cycle
Soft Start Waveforms
Operating Waveforms
Ch 1 (yellow) - SW node voltage,
Ch 1 (yellow) – EN pin, Ch 2 (green) – SW node voltage
Ch 3 (red) – Inductor current
Ch 3 (red) – Inductor current, Ch 4 (blue) - V
OUT
4
© 2010 IXYS Corp.
Doc. No. 8711DS, Rev. N1.0
Characteristics subject to change without notice