型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
SC810 | Single Input/Single Mode Single-cell Li-ion Charger 文件:298.42 Kbytes 页数:19 Pages | SEMTECH 先之科 | SEMTECH | |
SC810 | Single Input/Single Mode Single-cell Li-ion Charger 文件:320.95 Kbytes 页数:20 Pages | SEMTECH 先之科 | SEMTECH | |
SC810 | 单输入/单模式单细胞锂离子电池充电器 The SC810 is a linear single-cell Li-ion battery charger in a 6 lead 2x2 MLPD Ultra-thin package. The input will survive sustained input voltage up to 30V to protect against hot plug overshoot and faulty charging adapters. ·Single input charger\n·Constant voltage — 4.2V, 1% regulation\n·Fast-charge current regulation — 15% at 70mA, 9% at 700mA\n·Three mode charging — current regulation, voltage regulation, and thermal limiting\n·Input voltage protection — 30V\n·Current-limited charging support — reduces po; | Semtech 先之科 | Semtech | |
Single Input/Single Mode Single-cell Li-ion Charger 文件:320.95 Kbytes 页数:20 Pages | SEMTECH 先之科 | SEMTECH | ||
Dual N-Channel Enhancement Mode Field Effect Transistor 文件:145.74 Kbytes 页数:8 Pages | Samhop 三合微科 | Samhop | ||
Single Input/Single Mode Single-cell Li-ion Charger 文件:298.42 Kbytes 页数:19 Pages | SEMTECH 先之科 | SEMTECH | ||
Single Input/Single Mode Single-cell Li-ion Charger 文件:320.95 Kbytes 页数:20 Pages | SEMTECH 先之科 | SEMTECH | ||
Single Input/Single Mode Single-cell Li-ion Charger 文件:298.42 Kbytes 页数:19 Pages | SEMTECH 先之科 | SEMTECH | ||
Single Input/Single Mode Single-cell Li-ion Charger 文件:320.95 Kbytes 页数:20 Pages | SEMTECH 先之科 | SEMTECH | ||
高效同步32V/5A降压变换器 SC8101是一个同步降压转换器,输入电压从4.4V到32V。SC8101通过设置分压器电阻将输出电压调节到固定的5.1V或定制电压。它还提供高精度的输出限流。当输出达到设定的电流限制时,转换器进入恒流(CC)模式。总输出功率可以通过一个电阻器来编程,这使得恒功率(CP)控制很容易。SC8101集成了45mΩ高端NMOS和30mΩ低端NMOS,实现了高效率。此外,它还提供了低侧门驱动程序(LSD)来驱动外部NMOS,并与内置NMOS一起工作。SC8101采用可编程线降补偿,可编程频率设定,外部元件最少,可实现用户不同应用的最大功能。SC8101还支持全保护,包括欠压保护,过压保护,短路保护和自 4.4V to 32V输入电压范围\n\n最大输出容量5V/5A,集成内部MOSFETs\n\n外部低端NMOS门驱动器\n\n几乎100%占空比运行\n\n超低静态电流\n\n±2%输出电压精度\n\n±4.5% 输出恒流精度\n\n可编程输出功率限制\n\n可编程线路压降补偿\n\nPFM模式\n\n固定150K开关频率或可由外部电阻器调节\n\n打嗝和自动重启\n\nUVLO、IN/OUT OVP、OCP、OTP的全面保护\n\n采用19pin-QFN 3x3封装; | SouthChip 南芯科技 | SouthChip |
技术参数
- Abs. VIN (max):
40V
- VOUT range:
4.5-VIN / Fixed 5.1V
- Iout(max):
5A
- MOS:
Int.
- fsw:
80kHz ~ 1.2MHz
- Almost 100% mode:
√
- PFM:
√
- Constant Current Mode:
1-rail
- Constant Power Mode:
√
- Features:
External low-side power-MOS driver
- Package:
QFN 3x3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
2016+ |
DFN |
2754 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SEMTECH |
25+ |
DFN |
2654 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
SEMTECH |
1708+ |
MLPD-UT-62x2x0.6mm(ultra |
5800 |
只做原装进口,假一罚十 |
询价 | ||
SemtechCorporation |
24+ |
6-MLPD-UT(2x2) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
XW |
24+ |
SOT23-3 |
500000 |
原装现货 |
询价 | ||
Semtech Corporation |
24+ |
36500 |
一级代理/放心采购 |
询价 | |||
SOUTHCHIP(南芯) |
2447 |
QFN-32 |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
SEMTECH |
25+ |
DFN-6 |
3854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Semtec |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
SOUTHCHIP(南芯) |
2021+ |
QFN-32 |
499 |
询价 |
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