SC624EVB中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書
SC624EVB規(guī)格書詳情
Description
The SC624 is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in single-cell Li-ion battery applications.
Features
■ Input supply voltage range — 3.0V to 5.5V
■ Charge pump modes — 1x, 1.5x and 2x
■ Four programmable current sinks with 32 steps from 0.5mA to 25mA
■ Two programmable 200mA low-noise LDO regulators
■ Charge pump frequency — 250kHz
■ SemWireTM single wire interface — up to 75kbit/s
■ Backlight current accuracy ±1.5 typical
■ Backlight current matching ±0.5 typical
■ Programmable fade-in/fade-out for main backlight
■ Automatic sleep mode (LEDs off ) — IQ = 100μA
■ Low shutdown current — 0.1μA (typical)
■ Ultra-thin package — 3mm x 3mm x 0.6mm
■ Lead-free and halogen-free
■ WEEE and RoHS compliant
Applications
■ Cellular phone backlighting
■ PDA backlighting
■ Camera I/O and core power
產(chǎn)品屬性
- 型號：
SC624EVB
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
LED Light Management Unit Charge Pump, 4 LEDs, Dual LDOs,and SemWireTM Interface
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH/美國升特 |
24+ |
NA/ |
140 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SEMTECH |
24+ |
QFN-16 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
SEMTECH/美國升特 |
19+ |
QFN16 |
650 |
詢價 | |||
SEMTECH/美國升特 |
25+ |
QFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SEMTECH |
25+23+ |
QFN |
29080 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
SEMTECH |
22+ |
QFN |
43812 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
SEMTECH/美國升特 |
2406+ |
QFN |
71260 |
誠信經(jīng)營!進口原裝!量大價優(yōu)! |
詢價 | ||
SEMTECH |
17+ |
QFN |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
SEMTECH |
23+ |
MLP20 |
13519 |
原裝正品,假一罰十 |
詢價 | ||
SEMTECH |
24+ |
MLP20 |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 |
