| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LED2001 | 4 A monolithic step-down current source with synchronous rectification 文件:2.43308 Mbytes 頁(yè)數(shù):42 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
LED2001 | 支持同步整流的4 A單片式降壓電流源 The LED2001 is an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as precise constant current source with an adjustable current capability up to 4 A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current is set ? 3.0 V to 18 V operating input voltage range \n? 850 kHz fixed switching frequency \n? 100 mV typ. current sense voltage drop \n? PWM dimming \n? ± 7% output current accuracy \n? Synchronous rectification? 95 m? HS/ 69 m? LS typical RDS(on) \n? Peak current mode architecture \n? Embedded compen; | ST 意法半導(dǎo)體 | ST | |
4 A monolithic step-down current source with synchronous rectification 文件:2.43308 Mbytes 頁(yè)數(shù):42 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
4 A monolithic step-down current source with synchronous rectification 文件:2.43308 Mbytes 頁(yè)數(shù):42 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Package:8-SOIC(0.154",3.90mm 寬)裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRIVER RGLTR PWM 4A 8HSOP | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Package:8-VQFN 裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRVR RGLTR PWM 4A 8VFQFPN | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS |
技術(shù)參數(shù)
- Marketing Status:
Active
- Package:
PowerSO-8
- Input Voltage_min(V):
3
- Input Voltage_max(V):
18
- Output Current-Max_nom(A):
4
- Feedback voltage accuracy_typ:
7
- Feedback voltage_nom(V):
0.1
- Synchronous rectification:
Yes
- Dimming Control:
PWM
- Inhibit Pin:
false
- Regulated Output Voltage_max(V):
18
- Oscillator Switching frequency_min(Internal)(kHz):
850
- Oscillator Switching frequency_max(Internal)(kHz):
850
- Soft-start:
Yes
- Other Features:
Peak current mode architecture
- Operating Junction Temperature_min(°C):
-40
- Operating Junction Temperature_max(°C):
125
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
STM |
23+ |
NA |
10019 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
ST |
25+23+ |
QFN |
36962 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ST |
18+ |
DFN-8 |
12273 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
STMicroelectronics |
24+ |
8-HSOP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
ST |
25+ |
QFN |
12000 |
一級(jí)代理 原裝現(xiàn)貨 |
詢價(jià) | ||
ST |
24+ |
QFN |
35200 |
一級(jí)代理分銷/放心采購(gòu) |
詢價(jià) | ||
ST |
2447 |
VFQFPN-8 |
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) | ||
ST/意法 |
21+ |
VFQFPN-8 |
20000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅 |
詢價(jià) | ||
STM |
25+ |
QFN-8 |
3854 |
就找我吧!--邀您體驗(yàn)愉快問購(gòu)元件! |
詢價(jià) |
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