STLD40DPUR STMicroelectronics, STLD40DPUR Datasheet - Page 5

• Manufacturer Part Number: STLD40DPUR
• Description: IC LED DRIVER WHITE BCKLGT 8-QFN
• Manufacturer: STMicroelectronics
• Type: Backlight, White LEDr

Specifications of STLD40DPUR

• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 37V
• Mounting Type: Surface Mount
• Package / Case: 8-QFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 20mA
• Internal Switch(s): Yes
• Efficiency: 80%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-8927-2

STLD40D
3
Table 3.
Table 4.
VB
Symbol
Symbol
SW,
V
R
T
T
EN
STG
V
ESD
thJA
OP
I
VB
O
Maximum ratings
Absolute maximum ratings
Thermal data
Breakdown voltage at V
Maximum voltage applied on pin EN
Supply voltage range
ESD ratings - (HBM MIL STD 883C)
Operating temperature
Storage temperature range
Thermal resistance junction-ambient
O
Parameter
and SW pin
Parameter
Doc ID 12203 Rev 6
- 65 to 150
- 40 to 85
Value
44
Value
V
6
2
I
52
Maximum ratings
°C/W
Unit
Unit
kV
°C
°C
V
V
V
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