参数资料
型号: XRP6658EVB
厂商: Exar Corporation
文件页数: 2/7页
文件大小: 0K
描述: EVAL BOARD FOR XRP6658
标准包装: 1
主要目的: DC/DC,步降
输出及类型: 1,隔离
输出电压: 最低可调至 0.6V
电流 - 输出: 1A
输入电压: 2.5 ~ 5.5 V
稳压器拓扑结构: 降压
频率 - 开关: 1.5MHz
板类型: 完全填充
已供物品:
已用 IC / 零件: XRP6658
工具箱: 732-3616-ND - LOW POWER DESIGN KIT
其它名称: 1016-1432
X R P 6 6 5 8 E V B
1 A 1 . 5 M H z S y n c h r o n o u s S t e p - D o w n C o n v e r t e r
PIN ASSIGNMENT
Fig. 2: XRP6658 Pin Assignment
PIN DESCRIPTION
Name
VIN
GND
EN
VFB
SW
Pin Number
1
2
3
4
5
Description
Power Input Pin.
Must be closely decoupled to GND pin with a 4.7μF or greater ceramic capacitor.
Ground Signal
Enable Pin.
Minimum 1.2V to enable the device. Maximum 0.4V to shutdown the device.
Feedback Pin.
Receives the feedback voltage from an external resistive divider across the output.
Switch Pin.
Must be connected to Inductor. This pin connects to the drains of the internal main and
synchronous power MOSFET switches.
ORDERING INFORMATION
Refer to XRP6658 ’s datasheet and/or www.exar.com for exact and up to date ordering information.
? 2012 Exar Corporation
2/7
Rev. 2.1.0
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