Datasheet > AL8807QMP-13

AL8807QMP-13

更新时间： 2024-02-13 21:25:46

品牌	Logo	应用领域
美台 - DIODES		驱动光电二极管接口集成电路
页数	文件大小	规格书
16页	1281K
描述
LED Driver,

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技术参数
数据手册

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AL8807QMP-13 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	HTSSOP,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	21 weeks	风险等级：	1.56
Is Samacsys：	N	接口集成电路类型：	LED DISPLAY DRIVER
JESD-30 代码：	S-PDSO-G8	JESD-609代码：	e3
长度：	3 mm	功能数量：	1
区段数：	2	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HTSSOP
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	筛选级别：	AEC-Q100
座面最大高度：	1.1 mm	最大供电电压：	30 V
最小供电电压：	6 V	标称供电电压：	12 V
表面贴装：	YES	温度等级：	AUTOMOTIVE
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3 mm
Base Number Matches：	1

AL8807QMP-13 数据手册

AL8807Q

HIGH EFFICIENCY LOW 30V 1.3A

AUTOMOTIVE GRADE BUCK LED DRIVER

Description

Pin Assignments

The AL8807Q is a step-down DC/DC converter designed to drive

LEDs with a constant current. The device can drive up to 9 LEDs,

depending on the forward voltage of the LEDs, in series from a

voltage source of 6V to 30V. Series connection of the LEDs provides

identical LED currents resulting in uniform brightness and eliminating

the need for ballast resistors. The AL8807Q switches at frequency up

to 1MHz with controlled rise and fall times to reduce EMI. This allows

the use of small size external components, hence minimizing the PCB

area needed.

(Top View)

V_IN

SET

GND

CTRL

N/C

Maximum output current of AL8807Q is set via an external resistor

connected between the V_INand SET input pins. Dimming is achieved

by applying either a DC voltage or a PWM signal at the CTRL input

pin. An input voltage of 0.4V or lower at CTRL switches off the output

MOSFET simplifying PWM dimming.

MSOP-8EP

The AL8807Q has been qualified to AEC-Q100 Grade 1 and is

Automotive Grade supporting PPAPs

Applications

Features



Automotive Interior LED Lamps

Automotive Exterior LED Lamps



LED driving current up to 1.3A

Better than 5% accuracy

High efficiency up to 96%

Optimally controlled switching speeds

Operating input voltage from 6V to 30V

PWM/DC input for dimming control

Built-in output open-circuit protection

Automotive Grade with AEC-Q100 Qualification

MSOP-8EP: Available in “Green” Molding Compound (No Br, Sb)

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

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



Automotive Grade

Qualified to AEC-Q100 Standards for High Reliability

PPAP Capable (Note 4)

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.

4. Automotive products are AEC-Q100 qualified and are PPAP capable. Automotive, AEC-Q100 and standard products are electrically and thermally the same,

except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.

Typical Applications Circuit

1 of 16

www.diodes.com

March 2014

AL8807Q

Document number: DS36904 Rev. 1 - 2

12 3 4 5 6 7...16

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