LDS8865002-T2-250 IXYS, LDS8865002-T2-250 Datasheet - Page 4

• Manufacturer Part Number: LDS8865002-T2-250
• Description: IC LED DVR WHT/CLR BCKLGT 16WQFN
• Manufacturer: IXYS
• Series: PowerLite™r
• Type: Backlight, White LED, Color LEDr

Specifications of LDS8865002-T2-250

• Topology: Linear (LDO), PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 100kHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad, 16-DQFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 32mA
• Internal Switch(s): Yes
• Efficiency: 94%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: LDS8865-002-T2; LDS8865-002-T2-2; LDS8865-002-T2-2; LDS8865002-T2-25; LDS8865002-T2-25-2; LDS8865002-T2-25-2; LDS8865002-T2-250-2

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