首頁>ACT6357NH-T>規(guī)格書詳情
ACT6357NH-T中文資料ACTIVE-SEMI數(shù)據(jù)手冊PDF規(guī)格書
ACT6357NH-T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.
???
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
???
APPLICATIONS
? TFT LCD Displays
? Smart Phones
? Portable Media Players
? GPS/Personal Navigation Devices
???
產(chǎn)品屬性
- 型號：
ACT6357NH-T
- 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 |
19+ |
TDFN3x3-8 |
24000 |
原裝正品假一賠十 |
詢價 | ||
ACTIVE |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ACTIVE |
22+23+ |
QFN |
31248 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ACTIVE |
24+ |
TDFN33-8 |
2267 |
原裝正品,假一罰十! |
詢價 | ||
ACTIVE |
23+ |
NA |
2732 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
ACTIVE |
22+ |
QFN |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
ACTIVE |
23+ |
NA/ |
2632 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ACTIVE-SEMI |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
ACTIVE |
2048+ |
TDFN33-8 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
ACTIVE |
24+ |
TDFN33-8 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 |
