Product Information

ALED7707TR

ALED7707TR electronic component of STMicroelectronics

Datasheet
STMicroelectronics LED Lighting Drivers
Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 1.3942 ea
Line Total: USD 1.39

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1

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Availability Price Quantity
0 - WHS 1


Ships to you between Thu. 09 May to Wed. 15 May

MOQ : 3000
Multiples : 3000

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ALED7707TR
STMicroelectronics

3000 : USD 1.6695
30000 : USD 1.6581
300000 : USD 1.5825
1500000 : USD 1.5271
3000000 : USD 1.5258

0 - WHS 2


Ships to you between Thu. 09 May to Wed. 15 May

MOQ : 1
Multiples : 1

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ALED7707TR
STMicroelectronics

1 : USD 1.3942
47 : USD 1.3178
94 : USD 1.2972
188 : USD 1.2766
375 : USD 1.256
750 : USD 1.2355
1500 : USD 1.2149

0 - WHS 3


Ships to you between Thu. 09 May to Wed. 15 May


Multiples : 1

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ALED7707TR
STMicroelectronics


0 - WHS 4


Ships to you between Wed. 15 May to Fri. 17 May

MOQ : 1
Multiples : 1

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ALED7707TR
STMicroelectronics

1 : USD 7.2367
10 : USD 2.6062
25 : USD 2.457
100 : USD 2.0193
250 : USD 1.8204
500 : USD 1.7607
1000 : USD 1.711
3000 : USD 1.6513
6000 : USD 1.5816

0 - WHS 5


Ships to you between Thu. 09 May to Wed. 15 May

MOQ : 3000
Multiples : 3000

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ALED7707TR
STMicroelectronics

3000 : USD 1.7973

Read More Specifications

     
Manufacturer
Product Category
Series
Mounting Style
Package / Case
Output Current
Operating Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Number Of Channels
Input Voltage
Supply Current - Max
Hts Code
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Additional Infomation About Product

ALED7707 Automotive 6-row 85 mA LEDs driver with boost regulator for LCD panels backlight Datasheet - production data Applications Infotainment LCD backlight Daytime running lights Car interior/exterior lights Dashboard backlight QFN 5x5 - 24L Description The ALED7707 device consists of an automotive grade (AEC Q100 compliant) monolithic boost Features converter and six controlled current generators (rows) specifically designed to supply LED arrays AEC-Q100 qualification used in the backlighting of LCD panels. The Boost section device can manage an output voltage up to 36 V 4.5 V to 36 V input voltage range (i.e.: 10 white LEDs per row). Internal power MOSFET The generators can be externally programmed to Internal +5 V LDO for device supply sink up to 85 mA and can be dimmed via a PWM Up to 36 V output voltage signal (1% dimming duty cycle at 1 kHz can be Constant frequency peak current-mode managed). The device allows the open and control shorted LED faults to be detected and managed and unused rows to be let floating. Basic 250 kHz to 1 MHz adjustable switching protections (output overvoltage, internal MOSFET frequency overcurrent and thermal shutdown) are provided. External synchronization for multi-device application Table 1. Device summary Pulse skip power saving mode at light load Programmable soft-start Order code Package Packing Programmable OVP protection ALED7707 Tube Stable with ceramic output capacitors QFN 5x5 - 24L ALED7707T Tape and reel Thermal shutdown Backlight driver section Six rows with 85 mA maximum current capability (adjustable) Rows disable option Less than 10 s minimum dimming on-time 3% current matching between rows LED failure (open and short-circuit) detection October 2018 DocID027854 Rev 3 1/36 This is information on a product in full production. www.st.comContents ALED7707 Contents 1 Typical application circuit 4 2 Pin settings 5 2.1 Connections 5 2.2 Pin description 6 3 Electrical data 7 3.1 Maximum ratings 7 3.2 Thermal data . 7 4 Electrical characteristics . 8 5 Operation description . 10 5.1 Boost section .11 5.1.1 Functional description 11 5.1.2 Enable function . 13 5.1.3 Soft-start 13 5.1.4 Overvoltage protection 14 5.1.5 Switching frequency selection and synchronization . 15 5.1.6 Slope compensation . 16 5.1.7 Boost current limit . 18 5.1.8 Thermal protection . 18 5.2 Backlight driver section 19 5.2.1 Current generators . 19 5.2.2 PWM dimming 20 5.3 Fault management 21 5.3.1 FAULT pin . 21 5.3.2 MODE pin . 21 5.3.3 Open LED fault . 22 5.3.4 Shorted LED fault . 24 2/36 DocID027854 Rev 3

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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