LED7707 STMicroelectronics, LED7707 Datasheet - Page 42

• Manufacturer Part Number: LED7707
• Description: LED Drivers 6-ROW 85mA LED DRIV BOOST REG LCD PANEL
• Manufacturer: STMicroelectronics

Specifications of LED7707

• High Level Output Current: 85 mA
• Operating Supply Voltage: 4.5 V to 36 V
• Maximum Supply Current: 1 mA
• Maximum Power Dissipation: 2.3 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: VFQFPN-24
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical characteristics
7
42/47
Figure 25. Efficiency versus DIM duty cycle,
Figure 27. Efficiency versus DIM duty cycle,
Electrical characteristics
V
(60 mA) in series, F
V
(60 mA) in series, F
IN
IN
= 12 V, 6 rows, 10 white LEDs
= 24 V, 6 rows, 10 white LEDs
SW
SW
= 660 kHz
= 825 kHz
Figure 26. Efficiency versus DIM duty cycle,
Figure 28. Efficiency versus DIM duty cycle,
V
(60 mA) in series, F
V
(60 mA) in series, F
IN
IN
= 18 V, 6 rows, 10 white LEDs
= 24 V, 6 rows, 10 white LEDs
SW
SW
= 660 kHz
= 825 kHz
LED7707