型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MP8869 | 17V, 12A, High-Efficiency, Synchronous Step-Down Converter with Integrated Telemetry via I2C Interface 文件:2.05359 Mbytes 页数:37 Pages | MPS 美国芯源 | MPS | |
MP8869 | 集成 I2C 接口的 12A、17V 高效率同步降压变换器 MP8869 是一款集成 I2C 控制接口的高频同步整流降压开关变换器。它提供全集成的电源解决方案,在宽输入范围内可实现 12A 连续和 15A 峰值输出电流,具有极好的负载和线性调整率。在 I2C 控制环路中,通过 I2C 串行接口可以实时控制输出电压电平。电压的可调节范围是 0.6V 至 1.87V,调节步长为 10mV。还可通过 I2C 接口选择电压变化斜率、频率、电流限值、自动恢复/关断保护模式、使能和节电模式。COT 控制模式提供了快速瞬态响应。漏级开路结构的输出指示(PG)引脚可指示输出电压是否在正常范围内。全方位保护功能包括过压保护、过流保护和过温关断保护。MP8869 采用 Q • 4.5V 至 17V 宽工作输入电压范围\n• 12A 连续/15A 峰值输出电流\n• 内部参考精度为 1%\n• 0.6V 至 1.87V 的 I2C 可编程输出电压范围,步长为 10mV,变化斜率可控\n• 输出电压精度为 5%,通过 I2C 接口回读输出电流\n• PFM/PWM 模式两种可选,可通过 I2C 接口调节频率和电流限值\n• 4 种不同的 I2C 地址可选\n• 外部软启动功能\n• 开漏电源正常输出指示\n• 输出过压保护\n• OCP 保护自动恢复/锁定\n• 采用 QFN-14(3mmx4mm)封装; | MPS 美国芯源 | MPS | |
High-Efficiency, 12A, 18V, Synchronous Step-Down Converter with I2C Interface DESCRIPTION The MP8869W is a high-frequency, synchronous, rectified, step-down, switch-mode converter with I2C control interface. It offers a fully integrated solution to achieve a 12A continuous and 15A peak output current with excellent load and line regulation over a wide input supply ran 文件:66.77 Kbytes 页数:1 Pages | MPS 美国芯源 | MPS | ||
High-Efficiency, 12A, 18V, Synchronous Step-Down Converter with I2C Interface DESCRIPTION The MP8869W is a high-frequency, synchronous, rectified, step-down, switch-mode converter with I2C control interface. It offers a fully integrated solution to achieve a 12A continuous and 15A peak output current with excellent load and line regulation over a wide input supply ran 文件:66.77 Kbytes 页数:1 Pages | MPS 美国芯源 | MPS | ||
丝印:MPY;Package:QFN-14;17V, 12A, High-Efficiency, Synchronous Step-Down Converter with Integrated Telemetry via I2C Interface 文件:2.05359 Mbytes 页数:37 Pages | MPS 美国芯源 | MPS | ||
18V, 12A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter with Integrated Telemetry via I2C Interface 文件:2.71072 Mbytes 页数:39 Pages | MPS 美国芯源 | MPS | ||
丝印:MP;Package:QFN-14;18V, 12A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter with Integrated Telemetry via I2C Interface 文件:2.71072 Mbytes 页数:39 Pages | MPS 美国芯源 | MPS | ||
3V - 18V, 12A, High-Efficiency, Wide-Input, Synchronous Step-Down Converter with Integrated Telemetry via I2C Interface 文件:3.12968 Mbytes 页数:41 Pages | MPS 美国芯源 | MPS | ||
High Efficiency,12A,17V, Synchronous Step-Down Converter with I2C Interface 文件:1.39422 Mbytes 页数:12 Pages | MPS 美国芯源 | MPS | ||
丝印:MP;Package:QFN-14;3V - 18V, 12A, High-Efficiency, Wide-Input, Synchronous Step-Down Converter with Integrated Telemetry via I2C Interface 文件:3.12968 Mbytes 页数:41 Pages | MPS 美国芯源 | MPS |
技术参数
- 系列:
Semi-Shielded
- L (µH):
6.8
- RDC(典型值)(mΩ):
45
- IR (40K) (A):
3.5
- 饱和电流(30%)(A):
4.6
- 最大工作温度(°C):
125°C
- A 尺寸(长)(mm):
4.90
- B 尺寸(宽)(mm):
4.90
- C 尺寸(高)(mm):
4.0
- 结构:
SMD
- MPL:
0
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Monolithic Power Systems Inc. |
24+ |
14-QFN(3x4) |
65200 |
一级代理/放心采购 |
询价 | ||
Monolithic |
1941+ |
N/A |
909 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MONOLITHIC |
25+ |
IC |
5000 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Monoli |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MPS/美国芯源 |
24+ |
SOP16 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MPS(美国芯源) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MPS |
21+ |
QFN14 |
6000 |
全新原装 现货 价优 |
询价 | ||
MPS/美国芯源 |
23+ |
QFN14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Monolithic |
22+ |
NA |
909 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
Monolithic Power Systems Inc. |
22+ |
9000 |
原厂渠道,现货配单 |
询价 |
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