|
深圳市诚芯微科技有限公司 
| 联系人：吴凯 先生 (电子商务代表) |
 |
| 电 话：0755-82927451 |
|
| 手 机：13500051895 |
|
 |
|
 |
|
| 供应CX8503 8~40V Input Converter |
|
- 发布时间：2013年10月11日
- 有 效 期：2014年04月12日
|
|
CX8503 8~40V Input CC and CV Step-Down DC/DC Converter
GENERAL DESCRIPTION
CX8503 is a wide input voltage, high efficiency CC and CV step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. CX8503 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly forms 0 up to 90%. An over current protection and short circuit protection functions are built outside that it can set by a resistance. An external compensation is easily to system stable; the low ESR output capacitor can be used.
FEATURES
Perfect Solution for Car Charger
Input Voltage：8V to 40V
High CC accuracy 5%
High CV accuracy 2%
Duty ratio：0% to 90% PWM control
Oscillation frequency： 100K Hz
Thermal Shutdown function.
Short Circuit Protect (SCP).
Built-in internal SW N-channel MOS.
Current mode non-synchronous PWM converter
Cycle to cycle Current Limiting
External current limit setting.
Under Voltage Lockout.
Over Voltage Protection. |
 |
| |
| 深圳市诚芯微科技有限公司 |
|
| 电 话： |
0755-82927451 |
| 传 真： |
0755-83505459 |
| 移动电话： |
13500051895 |
| 公司地址： |
中国广东深圳市深圳市龙岗区创新产业园李朗软件园A4栋1001 |
| 邮 编： |
518112 |
| 公司主页： |
http://cxw2009.87966.com( 加入收藏) |
|
|
|
 |
|
|
免责声明： 以上所展示的信息由会员自行提供，内容的真实性、准确性和合法性由发布会员负责，企业录对此不承担任何责任。如有侵犯您的权益，请来信通知删除。