HV839中文資料SUTEX數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
HV839規(guī)格書(shū)詳情
General Description
The Supertex HV839 is a high voltage driver designed for driving two EL lamps with a combined area of 3.5in2. The input supply voltage range is from 2.0 to 5.8V. The device is designed to reduce the amount of audible noise emitted by the lamp. This device uses a single inductor and minimum number of passive components to drive two EL lamps. The nominal regulated output voltage of ±90V is applied to the EL lamps. The two EL lamps can be turned ON and OFF by the two logic input control pins, C1 and C2. The device is disabled when both C1 and C2 (pins 1 and 4) are at logic low.
Features
? Independent input control for lamp selection
? Split supply capability
? Patented output timing
? One miniature inductor to power both lamps
? Low shutdown current
? Wide input voltage range 2.0 to 5.8V
? Output voltage regulation
? No SCR output
? Available in small packages (10-lead MSOP and 10-lead DFN)
Applications
? Mobile cellular phones, dual display
? Keypad and LCD backlighting
? Portable instrumentation
? Dual segment lamps
? Hand held wireless communication devices
產(chǎn)品屬性
- 型號(hào)：
HV839
- 制造商：
SUPERTEX
- 制造商全稱：
SUPERTEX
- 功能描述：
High Voltage Dual EL Lamp Driver
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SUPERTEX |
23+ |
NA/ |
17500 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
原廠品牌 |
2020+ |
QFN |
350000 |
公司100%原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)特價(jià)熱賣,量大可訂。 |
詢價(jià) | ||
SUPER |
ROHS |
56520 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
SUPERTEX |
05+ |
DFN-10 |
14250 |
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) | ||
SUPERTEX |
23+ |
QFN |
8890 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
SUPERTE |
1735+ |
MSOP |
6528 |
科恒偉業(yè)!只做原裝正品!假一賠十! |
詢價(jià) | ||
SUPERTEXINC |
23+ |
MSOP |
2505 |
原廠原裝正品 |
詢價(jià) | ||
SUPERTEX |
23+ |
QFN |
25000 |
代理原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
UPERTEX |
23+ |
QFN |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
SUPERTE |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) |
