ALED7709ATR

STMicroelectronics
511-ALED7709ATR
ALED7709ATR

Mfr.:

Description:
LED Lighting Driver ICs Automotive LED driver 4-channel 200 mA with a DC-DC converter controller
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Product Attribute Attribute Value Select Attribute
STMicroelectronics
Product Category: LED Lighting Driver ICs
RoHS:  
6 Output
Boost
200 mA
QFN-24
42 V
4.5 V
250 kHz to 2.2 MHz
40 V
- 40 C
+ 125 C
AEC-Q101
Reel
Cut Tape
Brand: STMicroelectronics
Dimming: PWM
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Output Type: Open Drain
Product Type: LED Lighting Drivers
Factory Pack Quantity: 3000
Subcategory: Driver ICs
Unit Weight: 69 mg
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Attributes selected: 0

Datasheet

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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

ALED7709 Automotive LED Drivers

STMicroelectronics ALED7709 Automotive LED Drivers are AEC-Q100 Grade1 qualified and combine a boost/SEPIC controller and four low-side constant-current sinkers. The STMicroelectronics ALED7709 is designed to drive strings of high-brightness LEDs. The switching converter section provides the supply rail for the LED strings, whose value is constantly optimized for maximum efficiency. The boost/SEPIC controller supports the external synchronization and spread spectrum.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

In Stock: 2.687

Stock:
2.687 Can Ship Immediately
Factory Lead-Time:
30 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-
Ext. Price:
$-
Est. Tariff:

Pricing (CLP)

Qty. Unit Price
Ext. Price
$3.250 $3.250
$2.272 $22.720
$2.124 $53.100
$1.840 $184.000
$1.746 $436.500
$1.704 $852.000
$1.609 $1.609.000
Full Reel (Order in multiples of 3000)
$1.420 $4.260.000
$1.399 $8.394.000

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