| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
VAS5288 | 10A 同步整流升压 IC 带输出开关控制 VAS5288 是一款适用于单节锂离子电池和锂聚合物电池与一般 5V 电源的宽输出电压范围的开关型升压转换器 IC,升压转换器采同步整流工作在 600KHz,具有 2.8V 至 5.5V 输入电压范围依输出功率选择外置功率MOS,实现高放电效率,具备 10A 开关电流能力,并且能够提供高达 12.6V 的输出电压。其应用时仅需极少的外围器件,有效降低 BOM 成本,电池放电时电压低电与过温保护,输出过流/短路保护等电路,确保芯片和系统安全工作。内部集成升压电阻网路,透过 VOST1,2 可直接与 CHY-100 输出控制匹配做 5V/9V/12V的输出切换,亦提共反馈引脚,支持外部电阻网路控制 \n •小于 50uA 电池存放漏电流\n •600KHz 开关频率, 1.5uH 电感\n •外置 MOS, 支持 9V/2A, 12V/1.5A 输出\n •高达 92%效率\n •电池电压 2.80V 以下自动关闭输出\n •快速动态响应,支持全陶瓷电容应用\n •5V/ 9V/ 12V 输出,可符合 QC2.0\n •200mV 步阶升压,可符合 QC3.0\n •支持外部电阻做线性调控输出(5V~12.6V)\n •过电流以 CC 模式输出,恒功率点可调\n •多重保护:\n 过电流限流输出/短路保护\n 过载自动降压为 5V 输; | Chip-Lead 台湾奇力科技 | Chip-Lead | |
PTZ, Cat5e-4pr, #16-2c, UTP, PVC Jkt, CMR, Siamese Product Description PTZ (Control + Power) Cable, Riser-CMR, Cat5e 4-24 AWG solid bare copper data pairs with polyolefin insulation, 2-16 AWG stranded bare copper conductors with PVC insulation, Siamese PVC jacket 文件:175.92 Kbytes 页数:3 Pages | BELDEN 百通 | BELDEN | ||
CURRENT REGULATOR CHIPS • 1N5283 THRU 1N5314 AVAILABLE IN JANHC AND JANKC PER MIL-PRF-19500/463 • CURRENT REGULATOR CHIPS • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • ELECTRICALLY EQUIVALENT TO 1N5283 THRU 1N5314 • CONSTANT CURRENT OVER WIDE VOLTAGE RANGE • COMPATIBLE WITH ALL WIRE BONDING A 文件:35.38 Kbytes 页数:2 Pages | Microsemi 美高森美 | Microsemi | ||
CURRENT REGULATOR CHIPS • 1N5283 THRU 1N5314 AVAILABLE IN JANHC AND JANKC PER MIL-PRF-19500/463 • CURRENT REGULATOR CHIPS • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • ELECTRICALLY EQUIVALENT TO 1N5283 THRU 1N5314 • CONSTANT CURRENT OVER WIDE VOLTAGE RANGE • COMPATIBLE WITH ALL WIRE BONDING AND DIE ATT 文件:32.38 Kbytes 页数:2 Pages | CDI-DIODE | CDI-DIODE |
技术参数
- 工作电压(V):
2.8~5.5V
- 充电电流(A):
NA
- 放电电压(V):
5~12V
- 电池电压(V):
4.20/4.30/4.35
- 自我調整/防反插:
NA
- 恒功率 /过流保护:
YES
- QC2.0/3.0:
可支援
- 边充边放:
NA
- 温度保护:
放
- 封裝:
QFN4x4-24
- 规格书:
EN 中文
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
CHIPLEAD/奇力 |
2447 |
TO-252 |
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 | ||
CHIPLEAD |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
CHIPLEAD |
1703+ |
QFN |
2500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
CHIPLEAD |
22+ |
QFN |
30000 |
只做原装正品 |
询价 | ||
VENTION |
50000 |
询价 | |||||
CUI |
23+ |
SIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |
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