NCP81610集成电路(IC)PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料
![NCP81610](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
NCP81610 |
参数属性 | NCP81610 封装/外壳为40-VFQFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:8 PH CNTRLR W OVR4+ INTERFC LOW |
功能描述 | 降压 |
文件大小 |
590.83 Kbytes |
页面数量 |
31 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-15 18:30:00 |
NCP81610规格书详情
Description
The NCP81610 is a multiphase synchronous controller optimized
for new generation computing and graphics processors. The device is
capable of driving up to 8 phases and incorporates differential voltage
and phase current sensing, adaptive voltage positioning and
PWM_VID interface to provide and accurately regulated power for
computer or graphic controllers. The integrated power saving
interface (PSI) allows for the processors to set the controller in one of
three modes, i.e. all phases on, dynamic phases shedding or fixed low
phase count mode, to obtain high efficiency in light−load conditions.
The dual edge PWM multiphase architecture ensures fast transient
response and good dynamic current balance.
Features
• Compliant with NVIDIA OVR4i+ Specifications
• Supports up to 8 Phases
• 2.8 V to 20 V Supply Voltage Range:
• 250 kHz to 1.2 MHz Switching Frequency (8 Phase)
• Power Good Output
• Under Voltage Protection (UVP)
• Over Voltage Protection (OVP)
• Per Phase Over Current Limiting (OCL)
• System Over Current Protection (OCP)
• Startup into Pre−Charged Loads while Avoiding False OVP
• Configurable Load Line
• High Performance Operational Error Amplifier
• True Differential Current Balancing Sense Amplifiers for Each Phase
• Phase−to−Phase Dynamic Current Balancing
• Current Mode Dual Edge Modulation for Fast Initial Response to
Transient Loading
• Power Saving Interface (PSI)
• Automatic Phase Shedding with User Settable Thresholds
• PWM_VID and I2C Control Interface
• Compact 40 Pin QFN Package (5 x 5 mm Body, 0.4 mm Pitch)
• These Devices are Pb−Free and are RoHS Compliant
Typical Applications
• GPU and CPU Power
• Graphic Cards
• Desktop and Notebook Applications
• Docking Stations
• Power Banks
NCP81610属于集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器。安森美半导体公司制造生产的NCP81610DC-DC 开关控制器PMIC(电源管理集成电路)DC 到 DC 开关式控制器是用于高效率电路的稳压 IC,其配置为生成高于(突升或步升)或低于(突降或步降)输入电源的输出电源电压。其他拓扑结构可能包括:降压-升压、反激、正激、Cuk、SEPIC、全桥、半桥和推挽式。这些器件不同于需要最小电压并“烧尽”多余电压的线性稳压器。
产品属性
- 产品编号:
NCP81610AMNTXG
- 制造商:
onsemi
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 输出类型:
PWM 信号
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出阶段:
8
- 电压 - 供电 (Vcc/Vdd):
2,8V ~ 20V
- 频率 - 开关:
250kHz ~ 1.2MHz
- 占空比(最大):
100%
- 同步整流器:
是
- 时钟同步:
无
- 串行接口:
I²C,PSI
- 控制特性:
限流,使能,频率控制,电源良好,斜坡,软启动,SPI
- 工作温度:
-10°C ~ 100°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
40-VFQFN 裸露焊盘
- 供应商器件封装:
40-QFN(5x5)
- 描述:
8 PH CNTRLR W OVR4+ INTERFC LOW
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
ON |
22+ |
N/A |
5000 |
挂了就有,工厂库存,YX价优 |
询价 | ||
ON/安森美 |
21+ |
QFN40 |
5085 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ON |
2233+ |
QFN |
8200 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ON/安森美 |
21+ |
5590 |
只做原装正品假一赔十!正规渠道订货! |
询价 | |||
ON/安森美 |
23+ |
SMD |
5250 |
代理货源,价格优势 |
询价 | ||
ON/安森美 |
23+ |
QFN |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ON |
QFN40 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ON/安森美 |
22+ |
10000 |
绝对原装现货热卖 |
询价 | |||
ON/安森美 |
1843+ |
QFN |
880000 |
明嘉莱只做原装正品现货 |
询价 |