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深圳市明达科技有限公司
- 营业执照：未审核身份证：已认证经营模式：经销商所在地区：广东 深圳
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- 相关证件：
- 会员类型：普通会员
- 张小姐
- 电话：0755-82921507
- 手机：15818717309/13590328045
- 地址：深圳市福田区振中路与中航路交汇处新亚洲二期N3A235
- 传真：0755-82714131
- E-mail：zsycoco@gmail.com
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产品信息
| 降压型直流电源变换器芯片(常规型) | |||||||
| 产品型号 | 输入电压 | *大输出电流 | 开关频率 | 电压版本 | 封装类型 | 演示板说明 | 数据手册 |
| XL1507 | 4.5V ~ 40V | 3A | 150KHz | Adj (1.23V)/3.3V/5V/12V | TO252-5L | ||
| XL1509 | 4.5V ~ 40V | 2A | 150KHz | Adj (1.23V)/3.3V/5V/12V | SOP8L | ||
| XL2596 | 4.5V ~ 40V | 3A | 150KHz | Adj (1.23V)/3.3V/5V/12V | TO263-5L/TO220-5L | ||
| XL2576 | 4.5V ~ 40V | 3A | 52KHz | Adj (1.23V)/3.3V/5V/12V | TO263-5L/TO220-5L | ||
| XL2576P | 4.5V ~ 40V | 2A | 52KHz | Adj (1.23V) | SOP8-EP | ||
Features
Wide 4.5V to 40V Input Voltage Range
3.3V,5V,12V, and adjustable versions
Output Adjustable from 1.23V to 37V
Maximum Duty Cycle 100%
Minimum Drop Out 1.5V
Fixed 150KHz Switching Frequency
3A Constant Output Current Capability
Internal Optimize Power Transistor
High efficiency
Excellent line and load regulation
TTL shutdown capability
ON/OFF pin with hysteresis function
Built in thermal shutdown function
Built in current limit function
Built in second current limit function
Available in TO-252 package
Applications
LCD Monitor and LCD TV
Di*al Photo Frame
Set-up Box
ADSL Modem
Telecom / Networking Equipment