LED7707TR STMicroelectronics, LED7707TR Datasheet - Page 7
![IC LED DRIVR WHT BCKLT 24-VFQFPN](/photos/7/37/73763/led7707tr_sml.jpg)
LED7707TR
Manufacturer Part Number
LED7707TR
Description
IC LED DRIVR WHT BCKLT 24-VFQFPN
Manufacturer
STMicroelectronics
Type
Backlight, White LEDr
Datasheet
1.LED7707TR.pdf
(47 pages)
Specifications of LED7707TR
Topology
PWM, Step-Up (Boost)
Number Of Outputs
6
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
250kHz ~ 1MHz
Voltage - Supply
4.5 V ~ 36 V
Voltage - Output
36V
Mounting Type
Surface Mount
Package / Case
24-VFQFN, 24-VFQFPN
Operating Temperature
0°C ~ 85°C
Current - Output / Channel
85mA
Internal Switch(s)
Yes
High Level Output Current
85 mA
Operating Supply Voltage
4.5 V to 36 V
Maximum Supply Current
1 mA
Maximum Power Dissipation
2.3 W
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
For Use With
497-10044 - BOARD EVAL LCD BACKLIGHT LED7707
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Efficiency
-
Lead Free Status / Rohs Status
Details
Other names
497-8492-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LED7707TR
Manufacturer:
ST
Quantity:
12 000
Company:
Part Number:
LED7707TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
LED7707
3
3.1
3.2
Electrical data
Maximum rating
Table 3.
1. Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the
2. Power dissipation referred to the device mounted on the demonstration board described in section 5.5
Thermal data
Table 4.
Symbol
Symbol
V
V
P
R
T
V
device. Exposure to absolute maximum rated conditions for extended periods may affect device reliability.
AVCC
LDO5
V
STG
T
TOT
thJA
LX
IN
J
AVCC to SGND
LDO5 to SGND
PGND to SGND
VIN to PGND
LX to SGND
LX to PGND
RILIM, BILIM, SYNC, OVSEL, SS to SGND
EN, DIM, SW, MODE, FAULT to SGND
ROWx to PGND/ SGND
SLOPE to VIN
SLOPE to SGND
Internal switch maximum RMS current
(flowing through LX node)
Power dissipation @ T
Maximum withstanding voltage range test condition:
CDF-AEC-Q100-002- “human body model” acceptance
criteria: “normal performance”
Thermal resistance junction to ambient
Storage temperature range
Junction operating temperature range
Absolute maximum ratings
Thermal data
A
Parameter
Parameter
= 25 °C
(1)
V
-0.3 to V
IN
- 0.3 to
-0.3 to 0.3
-50 to 150
-40 to 150
-0.3 to 40
-0.3 to 40
-0.3 to 40
-0.3 to 40
-0.3 to 40
-0.3 to 6
-0.3 to 6
-0.3 to 6
±1000
2.3
Value
Value
2.0
42
AVCC
(2)
Electrical data
V
IN
+ 0.3
+ 6
°C/W
Unit
Unit
°C
°C
W
V
A
V
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