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SG6846ACSZ中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SG6846ACSZ |
| 功能描述 | Highly Integrated Green-Mode PWM Controller |
| 文件大小 |
490.14 Kbytes |
| 頁面數(shù)量 |
13 頁 |
| 生產(chǎn)廠商 | FAIRCHILD Fairchild Semiconductor |
| 中文名稱 | 仙童半導(dǎo)體 飛兆/仙童半導(dǎo)體公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-25 14:36:00 |
| 人工找貨 | SG6846ACSZ價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 Description
The SG6846A is especially designed for SMPS with surge-current output, incorporated with a two-level OCP function. Besides the cycle-by-cycle current limiting, if the switching current is higher than two thirds the peak
current threshold for 1700ms, over-current protection is activated such that the SG6846A is latched off.
特性 Features
Low Startup Current: 8μA
Low Operating Current: 3.7mA
Peak-Current Mode of Operation with Cycle-by Cycle Current Limiting
PWM Frequency Continuously Decreasing with Burst Mode at Light Loads
VDDOver-Voltage Protection (OVP)
AC Input Brownout Protection with Hysteresis
Constant Output Power Limit (Full AC Input Range)
Internal Latch Circuit for OVP, OTP, and OCP
Two-level OCP Delay: 1600ms
Output Short-Circuited Delay Time: 100ms
Programmable PWM Frequency with Frequency Hopping
OCP Threshold is Half Peak Current Limit
Feedback Open-loop Protection with 1700ms Delay
Built-in Soft-Start
Applications
General-purpose switch-mode power supplies and flyback power converters, including:
Power Adapters
Open-frame SMPS
SMPS with Surge-current Output, such as for Printers, Scanners, Motor Drivers
產(chǎn)品屬性
- 型號：
SG6846ACSZ
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
Highly Integrated Green-Mode PWM Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON/安森美 |
24+ |
SOIC-8_150mil |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
ON/安森美 |
2021+ |
SOIC-8_150mil |
7600 |
原裝現(xiàn)貨，歡迎詢價 |
詢價 | ||
SG |
10+ |
SOP8 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
ON/安森美 |
22+ |
SOIC-8_150mil |
12000 |
只有原裝,絕對原裝,假一罰十 |
詢價 | ||
SG |
12+ |
SOP-8 |
14637 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價 | ||
FAI |
23+ |
SOP8 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
Fairchild |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
FAIRCHILD |
23+ |
SOP-8 |
9485 |
原廠原裝正品 |
詢價 | ||
SG |
23+ |
SOP8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
SYSTEMGE |
2020+ |
SOP-8 |
2000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 |
