IS31LT3352-V2GRLS2-TR ISSI, IS31LT3352-V2GRLS2-TR Datasheet - Page 7

• Manufacturer Part Number: IS31LT3352-V2GRLS2-TR
• Description: LED Lighting Drivers 40V LED Drvr w/ External Switch
• Manufacturer: ISSI

Specifications of IS31LT3352-V2GRLS2-TR

• Input Voltage: 6 V to 40 V
• Operating Frequency: 154 kHz
• Maximum Supply Current: 80 uA
• Output Current: 750 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-8
• Factory Pack Quantity: 2500

IS31LT3352
TYPICAL OPERATING CONDITIONS
For typical application circuit ,at T
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 09/01/2011
0.9
0.8
0.7
0.6
0.5
1
0.9
0.8
0.7
0.6
0.5
5
1
5
10
10
Efficiency vs. No. of LEDs
Efficiency vs. No. of LEDs
15
L=100uH, Rs=0.33Ohm
15
L=47uH, Rs=0.33Ohm
20
20
Vin(V)
Vin(V)
25
25
amb
30
30
=25°C unless otherwise stated.
35
35
40
40
1LED
2LED
3LED
4LED
5LED
6LED
7LED
8LED
9LED
10LED
1LED
2LED
3LED
4LED
5LED
6LED
7LED
8LED
9LED
10LED
-1
-2
-3
-1
-2
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
5
5
Output current variation with Supply Voltage
Output current variation with Supply Voltage
10
10
15
15
L=47uH, Rs=0.33Ohm
L=100uH,Rs=0.33Ohm
20
20
V in ( V)
Vin(V)
25
25
30
30
35
35
40
40
1LED
2LED
3LED
4LED
5LED
6LED
7LED
8LED
9LED
10LED
1LED
2LED
3LED
4LED
5LED
6LED
7LED
8LED
9LED
10LED
7