KA3504中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
KA3504規(guī)格書詳情
Description
The KA3504 is complete output supervisory circuitry intended for use in the secondary side of the switched mode power supply. It provides all the functions necessary to monitor and control the output of the power supply system. Power good signal generator, Remote on and off control, some precision protection features against over-voltage and over-current are implemented. It directly senses all the output rails for OVP without any external dividers. As for output control, power good output (PGO) and Fault Protection output (FPO) are also included. Utilizing a minimum number of external components, the KA3504 offers a simple and cost effective solution, greatly reducing PCB board space for power supply system.
Features
? PC Power Supply Output Monitor Circuitry
? Few External Components
? Over Voltage Protection for 3.3V/5V/12V Output
? Over Current Protection for 3.3V/5V/12V Output With Delay Time
? Fault Protection Output With Open Collector Output
? Power Supply on/off Delay Time Control (PSON)
? Power Good Signal Generator With Hysteresis
? Open Collector PG Output
? 300ms Power Good Delay
? Current Sense Setting Function With RI
? Latch Function Controlled by PSON and Protection Input
? 16-Pin Dual In-line Package
產(chǎn)品屬性
- 型號(hào)：
KA3504
- 功能描述：
監(jiān)控電路 Supervisor IC SMPS
- RoHS：
否
- 制造商：
STMicroelectronics
- 輸出類型：
Active Low, Open Drain
- 人工復(fù)位：
Resettable
- 監(jiān)視器：
No Watchdog
- 電池備用開關(guān)：
No Backup
- 上電復(fù)位延遲（典型值）：
10 s
- 電源電壓-最大：
5.5 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
UDFN-6
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAI |
DIP16 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
FSC/ON |
23+ |
原包裝原封□□ |
1208 |
原裝進(jìn)口特價(jià)供應(yīng)QQ1304306553更多詳細(xì)咨詢庫(kù)存 |
詢價(jià) | ||
FAIRCHILD |
1844+ |
DIP16 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
SAMSUNG |
23+ |
DIP |
9562 |
詢價(jià) | |||
FAI |
23+ |
DIP16 |
8890 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
FAI |
03+ |
DIP/16 |
50 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
FAIRCHIL |
DIP-16 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
FAIRCILD |
22+ |
DIP-16 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
Fairchild/ON |
21+ |
16DIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) |
