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AL1791AFE-13

Name: DIODES INC. AL1791AFE-13
Brand: DIODES INC.
SKU: 3946363
Availability: InStock

LED Driver, AC / DC, Linear, 6.5 V to 30 V, 1 A, 1 Output, SMD, -40 °C to 125 °C

Image is for illustrative purposes only. Please refer to product description.

ManufacturerDIODES INC.

Manufacturer Part NoAL1791AFE-13

Order Code

Re-Reel3946363RL

Cut Tape3946363

Your Part Number

Technical Datasheet

Data Sheet

See all Technical Docs

2,368 In Stock

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Packaging Options

Re-Reel

(Min: 100 / Mult: 1)

Cut Tape

(Min: 1 / Mult: 1)

Packaging Type	Quantity	Unit Price:	Total
Cut Tape	1	CNY10.290	CNY10.29

Total Price (inc GST) CNY10.29 (CNY11.63)

Cut Tape & Re-Reel

Quantity	Price (inc GST)
1+	CNY10.290 (CNY11.6277)
10+	CNY6.810 (CNY7.6953)
50+	CNY6.680 (CNY7.5484)
100+	CNY6.550 (CNY7.4015)
250+	CNY6.420 (CNY7.2546)
500+	CNY6.290 (CNY7.1077)
1000+	CNY6.160 (CNY6.9608)
2500+	CNY6.050 (CNY6.8365)

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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

Product Information

ManufacturerDIODES INC.

Manufacturer Part NoAL1791AFE-13

Order Code

Re-Reel3946363RL

Cut Tape3946363

Technical Datasheet

Data Sheet

TopologyLinear

LED Driver Type-

Input Voltage Min6.5V

Input Voltage Max30V

Output Voltage Max30V

Output Current Max1A

Switching Frequency Typ-

IC MountingSurface Mount

IC Case / PackageU-DFN4030

No. of Pins14Pins

Operating Temperature Min-40°C

Operating Temperature Max125°C

Product Range-

Qualification-

SVHCNo SVHC (25-Jun-2025)

Automotive Qualification Standard-

Device TopologyLinear

Driver Case StyleU-DFN4030

No. of Outputs1Outputs

Switching Frequency-

Product Overview

AL1791AFE-13 is a single channel current-ratio-optimized LED driver with analogue and PWM dimming control is targeted for tunable white/colour smart lighting application. It serves as the LED driving element along with AC-DC power conversion block and intelligent wireless MCU as an emerging smart-connected lighting system configuration. The key merits attribute to cost-effectiveness, dimming performance, low standby power, ease of system implementation, and great scalability. Typical applications include 1-channel dimmable Smart Connected Light (SCL) bulbs and smart connected LED tubes, panel lights, troffers and ceiling lights.

Input voltage range from 6.5 to 30V
30V max output voltage, 1A max output current
Low standby power with EN pin
Reference current: adjustable by an external reference resistor
Internal protections: UVLO, LED string open/short protection
OTP: Thermal shutdown and auto thermal recovery
Fault reporting: UVLO, OTP, open and short LED power good reporting
Low system BOM cost
14 pin U-DFN4030-EP package
Operating temperature range from -40°C to 125°C

Technical Specifications

Topology

Linear

Input Voltage Min

6.5V

Output Voltage Max

30V

Switching Frequency Typ

IC Case / Package

U-DFN4030

Operating Temperature Min

-40°C

Product Range

SVHC

No SVHC (25-Jun-2025)

Device Topology

Linear

No. of Outputs

1Outputs

LED Driver Type

Input Voltage Max

30V

Output Current Max

IC Mounting

Surface Mount

No. of Pins

14Pins

Operating Temperature Max

125°C

Qualification

Automotive Qualification Standard

Driver Case Style

U-DFN4030

Switching Frequency

Technical Docs (2)

Product Change Notice EN

Technical Data Sheet EN

Legislation and Environmental

Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out

Tariff No:85423990

US ECCN:EAR99

EU ECCN:NLR

RoHS Compliant:Yes

RoHS

RoHS Phthalates Compliant:Yes

RoHS

SVHC:No SVHC (25-Jun-2025)

Download Product Compliance Certificate

Product Compliance Certificate

Weight (kg):.000358

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