SC624AEVB中文資料先之科數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SC624AEVB |
| 功能描述 | LED Light Management Unit Charge Pump, 4 LEDs, Dual LDOs, and I2C Interface |
| 文件大小 |
295.88 Kbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | SEMTECH |
| 中文名稱 | 先之科 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-4 23:01:00 |
| 人工找貨 | SC624AEVB價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC624AEVB規(guī)格書詳情
描述 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.
特性 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(yīng)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 | ||
NA |
25+ |
原廠原封可拆樣 |
54687 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
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 | ||
MALAYSIA |
PBFREE |
56520 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
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 |
1738+ |
QFN |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
SEMTECH |
0829PB |
QFN20 |
42000 |
詢價 | |||
SEMTECH |
23+ |
QFN-16 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
Semtech Corporation |
25+ |
20-VFQFN 裸露焊盤 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價 |
