ACT6358中文資料ACTIVE-SEMI數(shù)據(jù)手冊PDF規(guī)格書
ACT6358規(guī)格書詳情
GENERAL DESCRIPTION
The ACT6357 and ACT6358 step-up DC/DC converters drive white LEDs with an externally programmable constant current. These devices feature integrated, 40V power MOSFETs that are capable of driving up to ten white LEDs in series, providing inherent current matching for uniform brightness. WLED brightness adjustment is easily achieved via a dual-function pin, which accepts either a PWM or an analog dimming control signal.
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FEATURES
? High-Efficiency DC/DC WLED Bias Supply
? Internal 40V, 0.55? Power MOSFET
? Up to 10 WLEDs per String
? Two Peak Current Options:
??? ? ACT6357: 0.5A
??? ? ACT6358: 1A
? Supports Analog and PWM LED Dimming
? Integrated Over-Voltage Protection (OVP)
? Programmable Soft-Start Function
? Thermal Shutdown
? Cycle-by-Cycle Over Current Protection
? Tiny TDFN33-8 Package
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APPLICATIONS
? TFT LCD Displays
? Smart Phones
? Portable Media Players
? GPS/Personal Navigation Devices
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產(chǎn)品屬性
- 型號：
ACT6358
- 制造商：
ACTIVE-SEMI
- 制造商全稱：
Active-Semi, Inc
- 功能描述：
High-Efficiency, 40V Step-Up WLED Bias Supplies
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ACTIVE-SEMI |
1121+ |
TDFN33-8 |
2218 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價 | ||
ACTIVE |
22+ |
QFN |
6000 |
進口原裝 假一罰十 現(xiàn)貨 |
詢價 | ||
ACTIVE |
23+ |
原廠封裝 |
90000 |
一定原裝房間現(xiàn)貨 |
詢價 | ||
Active-SemiInternational |
23+ |
8-TDFN(3x3) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
ACTIVE |
18+ |
QFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Qorvo |
24+ |
N/A |
3600 |
原廠渠道保證進口原裝正品假一罰十價格合理 |
詢價 | ||
ACTIVE-SE |
24+ |
TDFN |
65200 |
一級代理/放心采購 |
詢價 | ||
Active-Semi |
1822+ |
8TDFN |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ACTIVE |
2023+ |
- |
8700 |
原裝現(xiàn)貨 |
詢價 | ||
ACTIVE |
18+ |
QFN |
3000 |
原裝現(xiàn)貨 |
詢價 |
