- IC型号
深圳市四海恒通科技有限公司
- 营业执照：已审核经营模式：经销商所在地区：广东 深圳企业网站：
http://www.gofotech.com
收藏本公司 人气：729975
联系方式
- 地址：深圳市福田区福虹路华强花园A栋9B
- 联系人：林小姐
- 电话：0755-83983377
- 传真：0755-83328260
- 手机：13537523552
- QQ：
- E-mail：292037668@qq.com
产品分类
优势供应AX3022,AXELITE一级代理, PWM降压型DC/DC转换器AX3022
产品详细说明
AX3022 200KHz, 1.5A PWM降压型DC/DC转换器
AX3022性能描述
The AX3022 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 1.5A load without additional transistor. It saves board space. The external shutdown function can be controlled by logic level and then come into standby mode. The internal compensation makes feedback control having good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. If current limit function occurs and VFB is down below 0.5V, the switching frequency will be reduced. The AX3022 series operates at a switching frequency of 200KHz thus allow smaller sized filter components than what would be needed with lower frequency switching regulators. Other 特点 include a guaranteed +3% tolerance on output voltage under specified input voltage and output load conditions, The chips are available in a standard SOT89-5L package.
AX3022特点
l Output voltage: adjustable output version.
l 可调输出电压范围: 0.75V to 22V+3%.
l 200kHz固定开关频率。
l 非同步电压模式PWM控制
l 过热保护和和过流保护
l ON/OFF shutdown control input.
l 短路保护
l 工作电压可高达24V。
l 输出负载电流：1.5A.
l SOT89-5L 无铅封装
l 低功耗待机模式。
l Built-in switching transistor on chip.
实体认证查看诚信档案
| 具体铺位： | 深圳市福田区福虹路华强花园A栋9B | 仓库位置： | 深圳市福田区福虹路鼎盛时代A栋9B |
|---|---|---|---|
| 场地合同： | 已核查 | 核查时间： |
