| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
EM8557A | HV Start-up Green-mode PWM Convertor with Brown-Out Protection 文件：315.74 Kbytes 页数：12 Pages | EXCELLIANCE 杰力科技 | EXCELLIANCE | |
HV Start-up Green-mode PWM Convertor with Brown-Out Protection 文件：315.74 Kbytes 页数：12 Pages | EXCELLIANCE 杰力科技 | EXCELLIANCE | ||
EM8557A | AC/DC Power IC-Flyback PWM Controllers with Integrated MOSFET | Excelliance MOS 杰力科技 | Excelliance MOS | |
1 CHIP CODECS 文件：152.12 Kbytes 页数：10 Pages | SAMSUNG 三星 | SAMSUNG | ||
High-Efficiency LED Backlight Driver For Tablets 文件：1.66426 Mbytes 页数：49 Pages | TI 德州仪器 | TI | ||
LP8557 High-Efficiency LED Backlight Driver For Tablets 1 Features 1• High-Efficiency DC-DC Boost Converter With 28-V Integrated Power MOSFET • 2.7-V to 5.5-V VDD Range for Supporting Single- Cell Li-Ion Battery Applications • Six 25-mA High-Precision LED Current Sinks • Adaptive Boost Voltage and LED Current Sink Headroom Controls for Maximum S 文件：1.22001 Mbytes 页数：49 Pages | TI 德州仪器 | TI |
技术参数
- UVLO on(V)：
16
- UVLO off(V)：
10
- Start up current(uA)：
45
- Frequency(KHz)：
100
- OVP：
A/R
- OCP：
A/R
- BNO：
A/R
- BVDSS(V)：
600
- RDS-ON Typ. (Ω)：
10
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
EM |
23+ |
BGA |
2870 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
16+ |
BGA |
2500 |
进口原装现货/价格优势! |
询价 | |||
SIGMA |
24+ |
BGA |
7 |
询价 | |||
SIGMADESIGNS |
22+ |
BGA |
2000 |
进口原装!现货库存 |
询价 | ||
SIGMADESI |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
SIGMADES |
2447 |
BGA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
SIGMADESIGNS |
2138+ |
BGA |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
SIGMADES |
23+ |
BGA501 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SIGMADESI |
23+ |
BGA |
7600 |
专注配单,只做原装进口现货 |
询价 | ||
SIGMAD |
23+ |
BGA |
9560 |
专业配单保证原装正品假一罚十 |
询价 |
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