AMS494CN中文资料PDF规格书
AMS494CN规格书详情
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.
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
产品属性
- 型号：
AMS494CN
- 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 |
141 |
原装正品,假一罚十! |
询价 | ||
2020+ |
SOP23 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | |||
AMS-艾迈斯 |
24+25+/26+27+ |
SOT-89-3 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
AMS |
2020+ |
SOT89 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
AMS/Advanced Monolithic System |
SOT89 |
141 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
AMS |
22+ |
SOT-89 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
AMS/艾迈斯 |
23+ |
SOT23-5 |
50000 |
只做原装正品 |
询价 | ||
AMS |
2023+ |
SOT-89 |
3565 |
全新原厂原装产品、公司现货销售 |
询价 | ||
AMS/艾迈斯 |
22+ |
6000 |
询价拨打15919799957全天在线 |
询价 | |||
AMS |
23+ |
SOT89 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |
