AMS494CD中文资料Internal regulator provides a stable 5V reference supply数据手册Advanced Monolithic Systems规格书
AMS494CD规格书详情
描述 Description
The AMS494 is used for the control circuit of the PWM switching regulator. The AMS494 consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the switching frequency of 1 KHz to 300 KHz.
特性 Features
• Internal regulator provides a stable 5V reference supply trimmed to 5%
• Uncommitted output TR for 200mA sink or source current
• Output control for push-pull or single-ended operation
• Variable duty cycle by dead time control (pin 4) Complete PWM control circuit
• On-chip oscillator with master or slave operation
• Internal circuit prohibits double pulse at either output
技术参数
- 型号：
AMS494CD
- 制造商：
AMS
- 制造商全称：
AMS
- 功能描述：
Internal regulator provides a stable 5V reference supply
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AMS |
23+ |
SOT89 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SEMTECH |
24+ |
NA/ |
3930 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AMS |
25+ |
SOT89 |
141 |
原装正品,欢迎来电咨询! |
询价 | ||
AMS |
0844+ |
SOT23-5 |
2725 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AMS/艾迈斯 |
0844+ |
SOT23-5 |
2725 |
原装现货支持BOM配单服务 |
询价 | ||
AMS/艾迈斯 |
23+ |
SOT23-5 |
50000 |
只做原装正品 |
询价 | ||
SEMTECH |
24+ |
SOP-5 |
1500 |
询价 | |||
AMS |
22+ |
SOT-89 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
SAMSUNG |
23+ |
null |
7797 |
专注配单,只做原装进口现货 |
询价 | ||
AMS |
2025+ |
SOT-89 |
3565 |
全新原厂原装产品、公司现货销售 |
询价 |
