HV858MG-G中文資料SUTEX數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
HV858MG-G |
| 功能描述 | Tri-EL Lamp Driver IC |
| 文件大小 |
253.23 Kbytes |
| 頁面數(shù)量 |
7 頁 |
| 生產(chǎn)廠商 | Supertex, Inc |
| 企業(yè)簡稱 |
SUTEX |
| 中文名稱 | Supertex, Inc官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-4-23 23:00:00 |
| 人工找貨 | HV858MG-G價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HV858MG-G規(guī)格書詳情
General Description
The Supertex HV858 is a high voltage triple EL lamp driver designed for driving combined EL lamps of up to 3.0 in2 (1.0 in2 each). The input supply voltage range is from 1.8V to 6.5V. The device is designed such that the input voltage to the inductor can be different from the input voltage to the device (split supply). The device uses a single inductor and a minimum number of passive components. The nominal regulated output voltage that is applied to the EL lamp is ±95V. The HV858 has two internal oscillators, one for the internal switching MOSFET, and the other for the high voltage EL lamp driver. The EL lamp frequency is fi xed internally at 500Hz. The power converter oscillator runs 256 times faster than the EL lamp driver at 128kHz.
Features
? Tri-EL lamp driver with common terminal
? Independent brightness control for all 3 lamps
? 1.8V to 6.5V Operating Supply Voltage
? Output voltage regulation
? Two-pin serial data communication for control
? Linear brightness control with seven steps at constant effi ciency
? 128kHz Fixed Switching Frequency
? Split supply capability
? Patented high effi ciency EL lamp driver
? Single miniature inductor drives all 3 lamps
? Only 4 external components
? Burst mode power converter for best effi ciency
? CMOS compatible serial interface with noise rejection
? 150nA max. leakage current when disabled
? Power-on reset causes all outputs to be off when fi rst powered up
? Small 10-pin MSOP package
? 10-pin DFN/MLP package (0.8mm thickness)
Applications
? Mulit-segment, variable displays
? Cell phone keypads and displays
? MP3 players
? Watches
產(chǎn)品屬性
- 型號：
HV858MG-G
- 功能描述：
顯示驅(qū)動器和控制器 Triple EL Lamp
- RoHS：
否
- 制造商：
Panasonic Electronic Components
- 工作電源電壓：
2.7 V to 5.5 V
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
QFN-44
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SUPERTEX |
24+ |
NA/ |
2500 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SUPERTEX |
2016+ |
MSOP-10 |
3000 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
SUPERTEX |
0709+ |
MSOP10 |
2493 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Microchip |
24+ |
8SOIC |
10000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
SUPERTEX |
2016+ |
MSOP10 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
SUPERTEX |
23+ |
MSOP10 |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
SUPERTEX |
25+23+ |
MSOP-10 |
25509 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
DFN8 |
5998 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
SUPERTEXI |
2025+ |
MSOP8 |
32560 |
原裝優(yōu)勢絕對有貨 |
詢價(jià) | ||
SUPERTE |
21+ |
MSOP-10 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) |
