IS31LT3350-V2STLS2-TR ISSI, IS31LT3350-V2STLS2-TR Datasheet - Page 6

• Manufacturer Part Number: IS31LT3350-V2STLS2-TR
• Description: LED Lighting Drivers 40V LED Drvr w/ intrnl switch
• Manufacturer: ISSI

Specifications of IS31LT3350-V2STLS2-TR

• Input Voltage: 6 V to 40 V
• Operating Frequency: 154 kHz
• Maximum Supply Current: 80 uA
• Output Current: 400 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23-5
• Factory Pack Quantity: 3000

IS31LT3350
TYPICAL PERFORMANCE CHARACTERISTICS
For typical application circuit and T
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 10/18/2011
100
90
80
70
60
50
100
90
80
70
60
50
5
5
10
10
15
15
Efficiency vs. No. of LEDs
Efficiency vs. No. of LEDs
L=100uH, Rs=0.33Ohm
L=47uH, Rs=0.33Ohm
20
20
Vin(V)
Vin(V)
25
25
30
amb
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
10
10
Supply Voltage L=100uH,Rs=0.33Ohm
15
15
Output current variation with
L=47uH, Rs=0.33Ohm
20
20
V i n (V )
Vin(V)
25
25
30
30
35
35
40
40
6
1LED
2LED
3LED
4LED
5LED
6LED
7LED
8LED
9LED
10LED
1LED
2LED
3LED
4LED
5LED
6LED
7LED
8LED
9LED
10LED