| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
A8513 | Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | |
A8513 | 寬輸入電壓范圍高效率容錯 LED 驅動器 A8513 是一款用于 LCD 背光的單輸出白光 LED (WLED) 驅動器。它整合了電流模式升壓轉換器與內部電源開關和一個電流汲入裝置。A8513 可采用 4.5 至 40 伏特的單電源進行操作,以滿足啟動/關閉、冷車啟動和負載突降要求。2 MHz 升壓轉換器開關頻率可使 A8513 在 AM 無線電波段以上運行。\n\n如有需要,可將故障標記用作電路的一部分,以在故障時驅動外部 P-FET 斷開系統(tǒng)的輸入供電。A8513 提供各種保護,包括輸出短路和過電壓、開路或短路二極管、開路或短路 LED 引腳、短路升壓開關或電感器、短路 ISET 電阻器和 IC 過溫保護。兩級逐波限流功能可提供軟 ? 獲得 AEC-Q100 認證\n? 4.5 至 40 伏特寬輸入電壓范圍,可滿足啟動/關閉、冷車啟動和負載突降要求\n? 升壓轉換器開關頻率高達 2 MHz,可在 AM 波段以上運行\(zhòng)n? 出色的輸入電壓瞬態(tài)響應\n? 用于冗余保護的內部次級過電壓保護\n? LED 灌電流和升壓轉換器與 60 伏特 DMOS FET 完全整合\n? 最大 LED 電流達 150 mA\n? 可驅動 14 個串聯(lián) LED\n? 為 PWM 光暗和啟用功能提供單個 EN/PWM 引腳接口\n? 200 Hz 下進行 5000:1 PWM 光暗調節(jié)\n? 故障標記引腳可警告控制器大量可能的故障狀態(tài)\n? 保護功; | Allegro | Allegro | |
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | ||
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | ||
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | ||
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | ||
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | ||
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | ||
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO | ||
Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver Description The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and loa 文件:937.57 Kbytes 頁數(shù):24 Pages | ALLEGRO | ALLEGRO |
技術參數(shù)
- 市場:
Automotive
- 拓撲:
Boost
- 最小工作輸入電壓:
4.5
- 最大工作輸入電壓:
40
- 最大過壓保護 (V):
55
- 每條通道的電流輸出:
150
- 通道數(shù):
1
- 總電流輸出:
150
- 外部 PWM 頻率:
0.25 to 2.2 MHz
- VLED 最大值 (V):
40 V
- 封裝類型:
eMSOP-10
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
25+23+ |
MSOP10 |
25054 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ALLEGRO |
18+ |
MSOP-10 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
ALLEGRO |
16+ |
MSOP10 |
10464 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 | ||
ALLEGRO |
1902+ |
MSOP10 |
2734 |
代理品牌 |
詢價 | ||
Allegro |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ALLEGRO/雅麗高 |
14+ |
TSSOP16 |
1800 |
只有原盤原盒正品現(xiàn)貨 |
詢價 | ||
ALLEGRO/雅麗高 |
25+ |
MSOP10 |
9000 |
全新原裝現(xiàn)貨,假一賠十 |
詢價 | ||
Allegro MicroSystems, LLC |
24+ |
16-TSSOP(0.173 |
39500 |
詢價 | |||
ALLEGRO/雅麗高 |
21+ |
MSOP10 |
120000 |
長期代理優(yōu)勢供應 |
詢價 | ||
ALLEGRO |
25+ |
SSOP-16 |
1001 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 |
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