概览
简介
DA9214 is a synchronous dual step down converter supplying the processors core and GPU rail in smartphones, tablets, Ultrabooks™ and other handhelds applications requiring high currents. DA9214 is also suitable for powering FPGA’s.
The input voltage range of 2.8 to 5.5V makes it suitable for the use of single cell Lithium-Ion battery applications as well as standard 5V supply or USB power supplies. DA9214 delivers 2x 10A output current, suitable for the highest performing application processors such as multi core arrangements of ARM Cortex A15/A57 family. Due to the multiphase topology DA9214 provides outstanding load transient response and component sizes below 1mm height.
特性
- 2.8 V to 5.5 V input voltage
- 0.3 V to 1.57 V output voltage
- 2x 10 A output current
- Dynamic Voltage Control (DVC)
- 3MHz nominal switching frequency
- Load Transient Response ±3.5%
- Adjustable soft start
- -40 to +85 ℃ Temperature Range
- Interface I2C and SPI
- Dynamic Voltage Control (DVC)
- Integrated power switches
- Remote sensing at point of load
- High efficiency over a wide output range
- Low output ripple
- Small <1mm height components
产品对比
应用
应用
- Smartphones
- Cordless Phones
- Ultrabooks™
- Tablet PCs
- eReaders
- Infotainment
- Portable Navigation Devices
- TVs
- Portable Media Players
文档
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| 类型 | 文档标题 | 日期 |
| 数据手册 | PDF 1.32 MB | |
| 产品简述 | PDF 857 KB | |
| 手册 | PDF 8.73 MB | |
| 应用文档 | PDF 1.12 MB | |
| 手册 - 开发工具 | PDF 1.70 MB | |
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设计和开发
软件与工具
模型
ECAD 模块
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Processing table
| WL-CSP | Tape & Reel | 3 | |||
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| BGA | Tray | 3 | |||
| BGA | Tape & Reel | 3 |
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