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ALED7709ATR

Name: STMicroelectronics ALED7709ATR
Brand: STMicroelectronics
SKU: 511-ALED7709ATR
Price: 2.82 GBP
Availability: InStock

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Mouser No:

511-ALED7709ATR

Mfr. No:

ALED7709ATR

Mfr.:

STMicroelectronics

Description:

LED Lighting Driver ICs Automotive LED driver 4-channel 200 mA with a DC-DC converter controller

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Datasheet:

ALED7709ATR Datasheet (PDF)

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In Stock: 2,707

Stock:: 2,707 Can Dispatch Immediately

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Factory Lead Time:: 16 Weeks Estimated factory production time for quantities greater than shown.

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Pricing (GBP)

Qty.	Unit Price	Ext. Price
	£2.82	£2.82
	£1.80	£18.00
	£1.26	£126.00
	£1.11	£555.00
	£1.08	£1,080.00
Full Reel (Order in multiples of 3000)
	£0.943	£2,829.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	6 Output
Topology:	Boost
Output Current:	200 mA
Package/Case:	QFN-24
Supply Voltage - Max:	42 V
Supply Voltage - Min:	4.5 V
Operating Frequency:	250 kHz to 2.2 MHz
Output Voltage:	40 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Qualification:	AEC-Q101
Packaging:	Reel
Packaging:	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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Datasheet

ALED7709ATR Datasheet (PDF)

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

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.