Datasheet > AL1692

AL1692

更新时间： 2024-01-11 03:15:50

品牌	Logo	应用领域
美台 - DIODES		驱动
页数	文件大小	规格书
15页	424K
描述
DIMMABLE LED CONTROLLER/DRIVERS

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AL1692 数据手册

AL1692

DIMMABLE LED CONTROLLER/DRIVERS

Description

Pin Assignments

The AL1692 is a high performance, high power factor, high efficiency,

and high current precision buck-boost and flyback dimmable LED

controller/drivers for triac dimmable LED lamp applications. The

AL1692 topology provides an accurate output current over wide line

and load regulation. The wide switching frequency operates at

boundary conduction mode (BCM) to ease EMI/EMC design and

testing, to meet the latest regulatory standards.

(Top View)

VCC

COMP

GND

COMP

GND

The AL1692 controller with external MOSFET can support higher

output power application, up to 25W. The AL1692 LED drivers have

AL1692-30BA with 400V/3A and AL1692-20C with 600V/2A

MOSFET. The AL1692 platform solutions can cover both 120Vac and

230Vac applications. The AL1692 has the built-in thermal fold-back

protection trigger point to automatically reduce output current. Other

protection features enhance LED lighting system's safety and

reliability.

SO-8

SO-7

Applications



Mains Dimmable LED Lamps

Offline LED Power Supply Driver

The AL1692 dimming curve is compliant with the NEMA SSL6

standard. The AL1692 applies to a wide range of dimmers, including

leading edge and trailing edge dimmer, to achieve deep dimming

down to 1%.

The AL1692 controller is available in SO-8 package. The Integrated

MOSFET version AL1692-30BA and AL1692-20C are available in

SO-7 package.

Features



Tight Current Sense Tolerance : 3%

Low Startup Current: 100µA Typical

Low Operation Current: 210µA (Switching Frequency at 4kHz)

Single Winding Inductor

Wide Range of Dimmer Compatibility

For Controller Power can Drive up to 25W

For MOSFET Options : 400V/3A and 600V/2A

NEMA SSL6 Dimming Curve Compliant

Internal Protections

Under Voltage Lockout (UVLO)

Leading-Edge Blanking (LEB)

Cycle-by-cycle Over Current Protection (OCP)

Output Open/Short Protection (OVP/OSP)

Thermal Foldback Protection (TFP)

Over-Temperature Protection (OTP)



SO-8 (Controller) and SO-7 (With MOSFET) Package

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

1 of 15

www.diodes.com

September 2017

AL1692

Document number: DS39008 Rev. 2 - 2

12 3 4 5 6 7...15

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与AL1692相关器件

型号	品牌	获取价格	描述	数据表
AL1692_17	DIODES	获取价格	DIMMABLE LED CONTROLLER/DRIVERS
AL1692-10ES7-13	DIODES	获取价格	LED Driver,
AL1692-20CS7-13	DIODES	获取价格	LED Driver,
AL1692-30B	DIODES	获取价格	DIMMABLE LED DRIVER
AL1692-30BAS7-13	DIODES	获取价格	DIMMABLE LED CONTROLLER/DRIVERS
AL1692K	DIODES	获取价格	Triac Dimmable LED Driver
AL1692S-13	DIODES	获取价格	DIMMABLE LED CONTROLLER/DRIVERS
AL16937-30BAS7-13	DIODES	获取价格	LED Driver, 2-Segment, PDSO7, SOP-7
AL1696-20BS7-13	DIODES	获取价格	LED Driver,
AL1696-30AS7-13	DIODES	获取价格	LED Driver,

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