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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AMS/艾邁斯 |
0844+ |
SOT23-5 |
2725 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
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 | ||
SAMSUNG |
23+ |
null |
7797 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
AMS |
SOT89 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
24+ |
SOP23 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | |||
AMS |
22+ |
SOT-89 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
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 |
2020+ |
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 |
22+ |
SOT23-5 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
AMS |
2023+ |
SOT-89 |
3565 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 |
