LDS8865 IXYS Corporation, LDS8865 Datasheet - Page 4

• Manufacturer Part Number: LDS8865
• Description: Lds8865 6-channel Ultra Low Dropout Led Driver
• Manufacturer: IXYS Corporation

LDS8865
TYPICAL CHARACTERISTICS
Vin = 3.6V, I
© 2009 IXYS Corp.
Characteristics subject to change without notice
OUT
Power-Down Delay (1x Mode)
Efficiency vs. Input Voltage
= 120mA (6 LEDs at 20mA), C
Power-Up in 1.5x Mode
Ch3 – Output current (100mA/div)
Ch3 – Output current (100mA/div)
Ch1 – PWM, PWM2, Ch2 – Vout,
Ch1 – PWM, PWM2, Ch2 – Vout,
1
= C
2
= 0.22 μ F, C
IN
= C
4
OUT
= 1μ F, T
Operating Waveforms in 1x Mode)
Ch1 – Vin (AC coupled), Ch2 – Vout (AC coupled),
AMB
Ch3 – Output current (AC coupled 20mA/div)
= 25°C unless otherwise specified
Ch3 – Output current (100mA/div)
Ch1 – PWM, PWM2, Ch2 – Vout,
Ch3 – Output current (100mA/div)
Ch1 – PWM, PWM2, Ch2 – Vout,
Power-Up in 1x mode
Power-Up in 2x Mode
Doc. No. 8865DS, Rev. N2.1