AL8807B集成電路（IC）的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
AL8807B |
| 參數(shù)屬性 | AL8807B 封裝/外殼為8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤；包裝為管件；類別為集成電路（IC）的LED驅(qū)動(dòng)器；AL8807B應(yīng)用范圍：汽車級(jí)；產(chǎn)品描述：IC LED DRVR RGLTR PWM 1.3A 8MSOP |
| 功能描述 | HIGH EFFICIENCY 36V 1.3A PWM DIMMABLE BUCK LED DRIVER |
| 封裝外殼 | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 |
| 文件大小 |
4.1075 Mbytes |
| 頁面數(shù)量 |
18 頁 |
| 生產(chǎn)廠商 | Diodes Incorporated |
| 企業(yè)簡(jiǎn)稱 |
DIODES【美臺(tái)半導(dǎo)體】 |
| 中文名稱 | 美臺(tái)半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 16:22:00 |
| 人工找貨 | AL8807B價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AL8807B規(guī)格書詳情
描述 Description
The AL8807B 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 36V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors. The AL8807B 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.
Maximum output current of AL8807B is set via an external resistor connected between the VIN and SET input pins. Dimming is achieved by applying 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.
特性 Features
● 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 36V
● PWM input for dimming control
● Open-Circuit LED protection
● LED Chain Short Circuited
● Over-Temperature Protection
● MSOP-8EP Available in “Green” Molding Compound (No Br,
Sb) with lead Free Finish/ RoHS Compliant
? Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
? Halogen and Antimony Free. “Green” Device (Note 3)
Applications
● MR16 lamps
● General illumination lamps
● 12V powered LED Lamps
● 24V powered LED Lamps
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
AL8807BQMP-13
- 制造商：
Diodes Incorporated
- 類別：
集成電路（IC） > LED 驅(qū)動(dòng)器
- 系列：
Automotive, AEC-Q100
- 包裝：
管件
- 類型：
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
降壓
- 內(nèi)部開關(guān)：
是
- 輸出數(shù)：
1
- 電壓 - 供電（最低）：
6V
- 電壓 -?供電（最高）：
30V
- 電流 - 輸出/通道：
1.3A（開關(guān)）
- 頻率：
1MHz
- 調(diào)光：
PWM
- 應(yīng)用：
汽車級(jí)
- 工作溫度：
-40°C ~ 125°C（TJ）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤
- 供應(yīng)商器件封裝：
8-MSOP-EP
- 描述：
IC LED DRVR RGLTR PWM 1.3A 8MSOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Diodes(美臺(tái)) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
DIODES |
25+23+ |
MSOP8 |
26599 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
DIODES/美臺(tái) |
24+ |
MSOP8 |
27950 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
DIODES/美臺(tái) |
24+ |
MSOP8 |
90000 |
專營(yíng)DIODES原裝正品保障 |
詢價(jià) | ||
DIODES |
23+ |
MSOP8 |
1000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
DIODES/美臺(tái) |
2450+ |
MSOP8 |
8850 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
Diodes Incorporated |
23+ |
8-TSSOP,8-MSOP0.118,3.00mm |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Diodes Incorporated |
23+ |
8-TSSOP,8-MSOP0.118,3.00mm |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
DIODES/美臺(tái) |
2447 |
MSOP8EP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
Diodes |
22+ |
8MSOPEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |
