AMS494CD中文資料AMS數(shù)據(jù)手冊PDF規(guī)格書
AMS494CD規(guī)格書詳情
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
產(chǎn)品屬性
- 型號：
AMS494CD
- 制造商：
AMS
- 制造商全稱：
AMS
- 功能描述：
Internal regulator provides a stable 5V reference supply
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AMS |
24+ |
SOT89 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
AMS |
0844+ |
SOT23-5 |
2725 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
AMS |
25+ |
SOT89 |
141 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
SAMSUNG |
23+ |
null |
7797 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ADMOS |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
AMS/艾邁斯 |
0844+ |
SOT23-5 |
2725 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價 | ||
ASTEC |
23+ |
SOT-89 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
AMS |
2025+ |
SOT-89 |
3565 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
AMS |
1922+ |
SOT89 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
AMS |
22+ |
SOT-89 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 |
