SC662數(shù)據(jù)手冊Semtech中文資料規(guī)格書
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描述 Description
The SC662 is a high efficiency charge pump LED driver using Semtech’s proprietary charge pump technology. Performance is optimized for use in single-cell Li-ion battery applications.
特性 Features
·Input supply voltage range — 2.9V to 5.5V
·Very high efficiency charge pump driver system with three modes — 1x, 1.5x and 2x
·Six programmable current sinks — 0mA to 25mA
·Up to three LED grouping options
·Fade-in/fade-out feature for main LED bank
·Selectable charge pump frequency — 250kHz/1MHz
·SemPulse? single wire interface
·Backlight current accuracy — ±1.5% typical
·Backlight current matching — ±0.5% typical
·LED float detection
·Automatic sleep mode with all LEDs off
·Sleep mode quiescent current — 60μA typical
·Shutdown current — 0.1μA typical
·Ultra-thin package — 2 x 2 x 0.6 (mm)
·Lead-free and halogen-free
·WEEE and RoHS compliant
應用 Application
·Cellular phones, smart phones, and PDAs
·LCD modules
·Portable media players
·Digital cameras
·Personal navigation devices
·Display/keypad backlighting and LED indicators
技術參數(shù)
- 型號：
SC662
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
Backlight Driver for 6 LEDs with SemPulse? Interface
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FM/富滿電子 |
20+ |
SOT-23 |
5500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SURPERCHI |
2223+ |
SOP24 |
26800 |
只做原裝正品假一賠十為客戶做到零風險 |
詢價 | ||
SPREADTRUM |
21+ |
BGA |
51 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
原廠 |
2021+ |
60000 |
原裝現(xiàn)貨，歡迎詢價 |
詢價 | |||
FM/富滿電子 |
23+ |
SOT-23/小體積 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
SUPERCHIP |
06+ |
SOP24 |
4200 |
原裝現(xiàn)貨價格有優(yōu)勢量多可發(fā)貨 |
詢價 | ||
SPREADTRU |
12+ |
BGA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SEMTECH |
24+ |
SOP24 |
200 |
詢價 | |||
FM/富滿 |
24+ |
SOT23 |
60000 |
詢價 | |||
24+ |
BGA |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價 |
