数据手册：MAX1709EVKIT .pdf [英文Rev.2(PDF,508kB)]
{状况：生产中。}
The MAX1709 evaluation kit (EV kit) is a step-up DC-DC
switching regulator for 1- to 3-cell battery inputs as well
as 2.5V or 3.3V regulated supply inputs. The EV kit
accepts a positive input between 0.7V and VOUT and
converts it to a higher, pin-selectable output voltage.
Efficiency is up to 87% with output load currents to 4A.
This EV kit operates at a fixed 600kHz PWM frequency,
allowing the use of a small inductor.
A movable jumper on the EV kit selects either a 3.3V or
5V output voltage. Additional pads on the board
accommodate the resistors for output adjustment. This
EV kit uses surface-mount components and is fully
assembled and tested for quick evaluation.
产品关键特性
- 0.7V to VOUT Input Voltage Range
- Pin-Selectable 3.3V or 5V Output Voltage
(5V as Shipped)
- Adjustable Output Voltage
(2.5V to 5.5V, External Divider)
- Up to 4A Output Current
- 600kHz PWM Operation
- Internal 10A MOSFET Switch
- 4µA IC Shutdown Current
- Surface-Mount Components
- Fully Assembled and Tested
| 应用与使用范围
- 手持通信装置的3.6V或5V RF PA
- 本地2.5V至3.3V或5V转换器
- 本地3.3V至5V转换器
- 路由器、服务器、工作站、卡架
|
芯片订购型号
| 订购型号 | 产品状态 | 封装形式 | 工作温度 | RoHS/无铅 |
| MAX1709EVKIT | 生产中 | KIT；封装信息 | | 参考数据资料 |
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