ZXLD1356ET5TA Diodes Zetex, ZXLD1356ET5TA Datasheet - Page 16

• 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
90
80
70
60
50
40
30
20
10
0
800
700
600
500
400
300
200
100
0
0
1.2425
1.2415
1.2405
1.2395
1.2385
600
500
1.243
1.242
1.241
1.239
1.238
400
300
200
100
1.24
0
0
0
0
Output transistor
not fully enhanced
10
(Cont.)
10
10
Output transistor
fully enhanced
20
20
20
www.diodes.com
1
R=0.36Ω
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Supply voltage (V)
Supply voltage (V)
Shutdown current
Supply voltage (V)
Supply current
LED Current vs Vadj
30
ADJ Pin Voltage (V)
30
30
R=0.56Ω
Vref
40
40
R=1.33Ω
40
2
Diodes Incorporated
50
50
50
A Product Line of
60
60
60
3
70
70
70
© Diodes Incorporated
ZXLD1356
December 2010