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ADM8845ACPZ-WP2中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書
ADM8845ACPZ-WP2規(guī)格書詳情
GENERAL DESCRIPTION
The ADM8845 uses charge pump technology to provide the power required to drive up to six LEDs. The LEDs are used for backlighting a color LCD display, having regulated constant current for uniform brightness intensity. The main display can have up to four LEDs, and the sub display can have one or two LEDs. The digital CTRL1 and CTRL2 input control pins control the shutdown operation and the brightness of the main and sub displays.
FEATURES
Drives 6 LEDs from 2.6 V to 5.5 V (Li-Ion) input supply
1×/1.5×/2× fractional charge pump to maximize power efficiency
1 max LED current matching
Up to 88 power efficiency over Li-Ion range
Powers main and sub display LEDs with individual shutdown
Package footprint only 9 mm2 (3 mm × 3 mm)
Package height only 0.9 mm
Low power shutdown mode
Shutdown function
Soft-start limiting in-rush current
APPLICATIONS
Cellular phones with main and sub displays
White LED backlighting
Camera flash/strobes and movie lights
Micro TFT color displays
DSC
PDAs
產(chǎn)品屬性
- 型號(hào)：
ADM8845ACPZ-WP2
- 制造商：
AD
- 制造商全稱：
Analog Devices
- 功能描述：
Charge Pump Driver for LCD White LED Backlights
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價(jià) | |||
AD |
23+ |
TSSOP |
9827 |
詢價(jià) | |||
AD |
21+ |
SOP |
2 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
AD |
24+ |
TSSOP24 |
2500 |
詢價(jià) | |||
AnalogDevices |
SMD |
3000 |
AD代理旗下一級(jí)分銷商,主營AD全系列產(chǎn)品 |
詢價(jià) | |||
AD |
22+ |
CDIP16 |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ADI/亞德諾 |
23+ |
EB/PCB |
3000 |
只做原裝正品,假一賠十 |
詢價(jià) | ||
AD |
23+ |
TSSOP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
AD |
22+ |
SOP |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |
