首頁(yè)>A8516ELBTR-T>規(guī)格書(shū)詳情
A8516ELBTR-T中文資料ALLEGRO數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
A8516ELBTR-T |
| 功能描述 | The A8516 is a multi-output WLED/RGB driver for backlighting LCD monitors and televisions. |
| 文件大小 |
554.95 Kbytes |
| 頁(yè)面數(shù)量 |
17 頁(yè) |
| 生產(chǎn)廠商 | Allegro MicroSystems |
| 企業(yè)簡(jiǎn)稱 |
ALLEGRO |
| 中文名稱 | Allegro MicroSystems官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-25 20:00:00 |
| 人工找貨 | A8516ELBTR-T價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
A8516ELBTR-T規(guī)格書(shū)詳情
Description
The A8516 is a multi-output WLED/RGB driver for backlighting LCD monitors and televisions. It integrates a boost controller to drive external MOSFET, and six internal currentsinks. The boost converter operates in constant frequency (programmable) current mode control.
The LED sink current is set by an external R_ISET resistor (see chart below). More than one LED sinks can be combined together to achieve even higher current per LED string.
The A8516 operates from a single supply of 8 to24 V. It provides protection against overvoltage, open or shorted LED string, and overtemperature. A dual level cycle-by-cycle current limit function provides soft start and protects against overloads.
Features and Benefits
? Six integrated high current sinks
? Fixed frequency current mode control with integrated gate driver
? 300 kHz to 1 MHz adjustable Boost switching frequency
? Controlled startup using options of Enable, PWM signal, or battery voltage ramp
? Active current sharing between LED strings for ±0.6 accuracy and matching
? No audible MLCC noise during PWM dimming
? Adjustable overvoltage protection (OVP)
? Open or shorted LED string protection
? Overtemperature, cycle-by-cycle current limit, and undervoltage protection
? SOIC 24-pin package for easy single-side PCB manufacturing, or TSSOP 24-pin package with exposed thermal pad for better thermal performance
產(chǎn)品屬性
- 型號(hào)：
A8516ELBTR-T
- 制造商：
ALLEGRO
- 制造商全稱：
Allegro MicroSystems
- 功能描述：
The A8516 is a multi-output WLED/RGB driver for backlighting LCD monitors and televisions.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
25+ |
SOP |
30 |
原裝正品,歡迎來(lái)電咨詢! |
詢價(jià) | ||
ALLEGRO/雅麗高 |
24+ |
NA/ |
1180 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
ALLEGRO |
25+23+ |
TSSOP28 |
25049 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
24+ |
TSSOP28 |
1770 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ALLEGRO |
24+ |
TSSOP-2 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
Allegro |
1645+ |
TSSOP24 |
8660 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
Allegro |
20+ |
na |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
ALLEGRO |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO |
13+ |
TSSOP28 |
1180 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Allegro現(xiàn)貨 |
2022+ |
SSOP-24 |
350000 |
專(zhuān)注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) |
