SC624AEVB中文資料升特數(shù)據(jù)手冊PDF規(guī)格書
SC624AEVB規(guī)格書詳情
Description
The SC624A 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
■ I2C compatible interface — up to 400kHz
■ 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：
SC624AEVB
- 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 I2C Interface
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
NA/ |
5280 |
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 |
2016+ |
QFN |
2280 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
SEMTECH |
24+ |
QFN |
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 | ||
NA |
25+ |
原廠原封可拆樣 |
54687 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
SEMTECH |
08+ |
QFN |
5280 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SEMTECH |
1738+ |
QFN |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
SEMTECH原裝 |
1629+ |
QFN20 |
9860 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
SEMTECH |
18+ |
MLP20 |
29264 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
SEMTECH |
0829PB |
QFN20 |
42000 |
詢價 | |||
SEMTECH |
25+23+ |
QFN |
29080 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |
