SM8120A中文資料NPC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
SM8120A |
| 功能描述 | White LED Driver IC |
| 文件大小 |
201.93 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠商 | NPC |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-4 15:01:00 |
| 人工找貨 | SM8120A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SM8120A規(guī)格書(shū)詳情
OVERVIEW
The SM8120A is a high efficiency step-up DC/DC converter. Due to high voltage CMOS process realizing 24V output supply as maximum value, white LED of 2–4 lights connected in series can be lighted. By connecting in series, current variation among LED is eliminated. Current value sent to white LED can be set by external resistors. In addition, brightness can also be adjusted by control to FB pin or CE pin.
FEATURES
■ Boost-up control using PFM
■ White LED of 2-4 lights (connected in series) lighted
■ Output current value can be set by external resistors (51?: 9.8mA, 33?: 15.2mA, 24?: 20.8mA)
■ Brightness adjustable by control to FB pin or CE pin
■ Current variation among LED decreased by high precision
■ High efficient drive by step-up model
■ Supply voltage range: 2.4 to 5.5V
■ Maximum output voltage: 24V
■ Quiescent current: 80μA (typ)
■ Standby current: 1.0μA (max)
■ RON (Switching MOS-Tr): 2? (typ)
■ Maximum switching frequency: 500kHz (typ)
■ Output current detection accuracy: ± 2
■ Small package: SOT23-5
APPLICATIONS
■ Cellular phone
■ Pager
■ Digital still camera
■ Handy terminal
■ PDAs
■ Portable games
■ White LED drive
■ LCD bias supply
■ Flash memory supply
產(chǎn)品屬性
- 型號(hào)：
SM8120A
- 制造商：
NPC
- 制造商全稱：
Nippon Precision Circuits Inc
- 功能描述：
White LED Driver IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NPC |
2447 |
SOT-153 |
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) | ||
SILICON |
25+ |
SOT23-5 |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價(jià) |
詢價(jià) | ||
NPC |
04+ |
153 |
5085 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
N/A |
24+ |
SOT23-5 |
3000 |
全新原裝現(xiàn)貨 優(yōu)勢(shì)庫(kù)存 |
詢價(jià) | ||
NPC |
1844+ |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | |||
SOT-153 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
NPC |
23+ |
SOT153 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
NCP |
24+ |
NA/ |
9100 |
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) | ||
NPC |
2223+ |
SON-6 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn) |
詢價(jià) | ||
NPC |
2023+ |
153 |
8800 |
正品渠道現(xiàn)貨 終端可提供BOM表配單。 |
詢價(jià) |
