ZXLD1356ET5TA Diodes Zetex, ZXLD1356ET5TA Datasheet - Page 8

• Manufacturer Part Number: ZXLD1356ET5TA
• Description: IC LED DRIVR WHITE BCKLGT TSOT-5
• Manufacturer: Diodes Zetex
• Type: Backlight, White LEDr

Specifications of ZXLD1356ET5TA

• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive, Backlight
• Type - Secondary: High Brightness LED (HBLED), White LED
• Frequency: 500kHz
• Voltage - Supply: 6 V ~ 60 V
• Voltage - Output: 60V
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 550mA
• Internal Switch(s): Yes
• Efficiency: 97%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ZXLD1356ET5TR

Typical Operating Conditions
ZXLD1356
Document number: DS33470 Rev. 3 - 2
-10%
100%
0.640
0.620
0.600
0.580
0.560
0.540
0.520
0.500
10%
-2%
-4%
-6%
-8%
50%
95%
90%
85%
80%
75%
70%
65%
60%
55%
8%
6%
4%
2%
0%
0
0
0
1 LED
1 LED
1 LED
10
10
10
3 LEDs
3 LEDs
3 LEDs
ZXLD1356 Output Current Deviation (Normalized)
5 LEDs
5 LEDs
5 LEDs
20
20
20
ZXLD1356 Output Current
www.diodes.com
Supply Voltage (V)
ZXLD1356 Efficiency
Supply Voltage (V)
Supply Voltage (V)
7 LEDs
7 LEDs
7 LEDs
8 of 29
L = 68µH
L = 68µH
L = 68µH
30
30
30
9 LEDs
9 LEDs
9 LEDs
40
40
40
11 LEDs
11 LEDs
11 LEDs
Diodes Incorporated
A Product Line of
13 LEDs
13 LEDs
13 LEDs
50
50
50
15 LEDs
15 LEDs
15 LEDs
60
60
60
© Diodes Incorporated
ZXLD1356
December 2010