ZXLD1350ET5TA Diodes Zetex, ZXLD1350ET5TA Datasheet - Page 3

• Manufacturer Part Number: ZXLD1350ET5TA
• Description: IC LED DRIVR WHITE BCKLGT TSOT-5
• Manufacturer: Diodes Zetex
• Type: Backlight, White LEDr

Specifications of ZXLD1350ET5TA

• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED), White LED
• Frequency: 1MHz
• Voltage - Supply: 7 V ~ 30 V
• Voltage - Output: 30V
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Operating Temperature: -40°C ~ 105°C
• Current - Output / Channel: 350mA
• Internal Switch(s): Yes
• Efficiency: 95%
• Operating Supply Voltage (typ): 9/12/15/18/24V
• Number Of Segments: 3
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Package Type: TSOT-23
• Pin Count: 5
• Mounting: Surface Mount
• Power Dissipation: 450mW
• Operating Supply Voltage (min): 7V
• Operating Supply Voltage (max): 30V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ZXLD1350ET5TR

ZXLD1350
Document number: DS33468 Rev. 8 - 2
Absolute Maximum Ratings
These are stress ratings only. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended
periods, may reduce device reliability.
Thermal Resistance
Recommended Operating Conditions
I
Symbol
LX_CONT
t
t
OFFMIN
f
ONMIN
Symbol
LXmax
V
D
T
T
V
T
P
V
SENSE
PD
V
J MAX
IN
LX
T
V
A
I
ADJ
TOT
LX
ST
LX
IN
Symbol
θ
JA
Input voltage
Minimum switch off-time
Minimum switch on-time
Duty cycle range
Ambient operating temperature range
Average/RMS LX switch current
Recommended maximum operating frequency
Internal comparator propagation delay
Input Voltage
I
LX Output Voltage
Adjust Pin Input Voltage
Switch Output Current
Power Dissipation
(Refer to Package thermal de-rating curve on
page 19)
Storage Temperature
Junction Temperature
SENSE
Voltage
Junction to Ambient
Parameter
Parameter
(Voltages to GND Unless Otherwise Stated)
Parameter
www.diodes.com
3 of 22
(measured with respect to V
30V 350mA LED DRIVER with AEC-Q100
(40V for 0.5 sec)
(40V for 0.5 sec)
-0.3 to +30
-0.3 to +30
-55 to 150
+0.3 to -5
-0.3 to +6
Rating
500
450
150
Diodes Incorporated
A Product Line of
Rating
0.01
Min
-40
200
7
IN
)
Typ.
50
+105
Max
0.99
0.37
800
800
30
1
© Diodes Incorporated
Unit
ZXLD1350
mW
mA
°C
°C
V
V
V
V
March 2011
°C/W
Unit
Units
MHz
°C
ns
ns
ns
V
A