HV9910P中文資料SUTEX數(shù)據(jù)手冊PDF規(guī)格書
HV9910P規(guī)格書詳情
描述 Description
The HV9910 is a PWM high-efficiency LED driver control IC. It allows efficient operation of High Brightness (HB) LEDs from voltage sources ranging from 8VDC up to 450VDC. The HV9910 controls an external MOSFET at fixed switching frequency up to 300kHz. The frequency can be programmed using a single resistor. The LED string is driven at constant current rather than constant voltage, thus providing constant light output and enhanced reliability. The output current can be programmed between a few milliamps and up to more than 1.0A.
特性 Features
? >90 Efficiency
? 8V to 450V input range
? Constant-current LED driver
? Applications from a few mA to more than 1A Output
? LED string from one to hundreds of diodes
? PWM Low-Frequency Dimming via Enable pin
? Input Voltage Surge ratings up to 450V
Applications
? DC/DC or AC/DC LED Driver applications
? RGB Backlighting LED Driver
? Back Lighting of Flat Panel Displays
? General purpose constant current source
? Signage and Decorative LED Lighting
? Automotive
? Chargers
產(chǎn)品屬性
- 型號：
HV9910P
- 功能描述：
LED照明驅(qū)動器 Universal Hi Bright
- RoHS：
否
- 制造商：
STMicroelectronics
- 輸入電壓：
11.5 V to 23 V
- 最大電源電流：
1.7 mA
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
SO-16N
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SUPERTEX |
24+ |
NA/ |
43 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SUPERTEX |
09+ |
SOP16 |
400 |
原裝現(xiàn)貨價格有優(yōu)勢量大可以發(fā)貨 |
詢價 | ||
SUPERTEX |
25+ |
SOP-16 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SUPERTEX |
09+ |
SOP16 |
32 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SUPERTEX |
21+ |
SOP16 |
1574 |
詢價 | |||
Superte |
23+ |
SOP-16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
SUPERTE |
10+ |
SOP16 |
14543 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價 | ||
SUPERTEX |
23+ |
SOP16 |
18000 |
全新原裝現(xiàn)貨,假一賠十 |
詢價 | ||
6494 |
24+ |
SOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
SUPERTEX |
25+ |
SOP |
5000 |
大量原裝現(xiàn)貨,特價甩賣! |
詢價 |
