A8510集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料
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廠商型號(hào) |
A8510 |
參數(shù)屬性 | A8510 封裝/外殼為26-WFQFN 裸露焊盤(pán);包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;A8510應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM 40MA 26QFN |
功能描述 | Wide Input Voltage Range, High Efficiency |
封裝外殼 | 26-WFQFN 裸露焊盤(pán) |
文件大小 |
1.12942 Mbytes |
頁(yè)面數(shù)量 |
33 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 | 2025-2-28 11:56:00 |
人工找貨 | A8510價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
A8510規(guī)格書(shū)詳情
A8510屬于集成電路(IC)的LED驅(qū)動(dòng)器。由Allegro MicroSystems制造生產(chǎn)的A8510LED 驅(qū)動(dòng)器器件屬于 LED 驅(qū)動(dòng)器電源管理集成電路 (PMIC) 系列,可通過(guò)標(biāo)稱固定電壓的電源為負(fù)載(通常為發(fā)光二極管)提供電流,并且電流可控。它與用于電壓調(diào)節(jié)的類似產(chǎn)品的主要區(qū)別在于,這類器件提供較低的反饋電壓(以提高系統(tǒng)能效),而且通??蓪?duì)器件工作點(diǎn)進(jìn)行外部控制,可在照明應(yīng)用中用于實(shí)現(xiàn)調(diào)光功能。
Description
The A8510 is a multi-output white LED driver for LCD backlighting. It integrates a current-mode boost converter with internal power switch and 8 current sinks. The boost converter can drive up to 96 LEDs with 12 LEDs at 40 mA per string. The LED sinks can also be paralleled together to achieve even higher LED currents, up to 320 mA. The A8510 can operate from a single power supply, from 5 to 40 V.
Features and Benefits
? Integrated 2 MHz capable boost converter with 60 V DMOS switch with OVP protection
? Sync function to synchronize boost converter switching frequencies up to 2.3 MHz
? LED current up to 40 mA per LED channel into 8 channels
? Drives up to 12 series LEDs in 8 parallel strings (Vf = 3.5 V, If = 40 mA), VIN = 8 V, switching frequency of 1 MHz
? Single EN/PWM pin interface for PWM dimming and enable functions
? APWM pin for fine-tuning color adjustment and/or maximizing contrast ratio
? Integrated driver for optional external PMOS input disconnect switch
? Typical LED accuracy of 0.7 and 0.8 for LED-to-LED matching
? Internal bias supply for single-supply operation from 5 to 40 V
? Extensive protection features
Applications
? Industrial LCD displays
? Backlighting LCD displays
? Infotainment displays
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
A8510GECTR-T
- 制造商:
Allegro MicroSystems
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 包裝:
卷帶(TR)
- 類型:
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
升壓
- 內(nèi)部開(kāi)關(guān):
是
- 輸出數(shù):
8
- 電壓 - 供電(最低):
5V
- 電壓 -?供電(最高):
40V
- 電流 - 輸出/通道:
40mA
- 調(diào)光:
PWM
- 應(yīng)用:
背光
- 工作溫度:
-40°C ~ 105°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
26-WFQFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝:
26-QFN/MLP(4x4)
- 描述:
IC LED DRVR RGLTR PWM 40MA 26QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ALLEGRO/雅麗高 |
1823+ |
QFN-26 |
4232 |
全新原裝公司柜臺(tái)現(xiàn)貨特價(jià)熱銷承諾假一賠十 |
詢價(jià) | ||
ALLEGRO |
21+ |
QFN26 |
19116 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
23+ |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫(kù)存,詳 |
詢價(jià) | ||||
Allegro |
20+ |
原裝 |
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 MicroSystems LLC |
21+ |
26QFN/MLP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
22+ |
QFN26 |
9000 |
原裝正品 |
詢價(jià) | ||
ALLEGRO |
2020+ |
QFN |
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 |
22+23+ |
QFN26 |
25053 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO |
1836+ |
QFN |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
24+ |
N/A |
52000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) |