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UC3842GL-S08-R中文资料友顺数据手册PDF规格书
UC3842GL-S08-R规格书详情
DESCRIPTION
The UTC UC3842G of high performance current mode controller is specifically designed for off-line and DC-to-DC converter applications offering the designer a cost effective solution with minimal external components. This integrated circuit features approximately 300μA start up current, a precision reference trimmed the error amplifier input. Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, and so on.
FEATURES
* Low startup and operating current
* User defined switching frequency(Norm is 52kHz)
* Power-saving mode for low power
* Under voltage lockout with hysteresis
* Over voltage protection
* Latching PWM for Cycle-By-Cycle current limiting
* Internally trimmed reference with undervoltage lockout
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HGSEMI(华冠) |
2021+ |
SOP-8 |
5016 |
询价 | |||
TI |
2016+ |
DIP8 |
9176 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
17+ |
DIP-8 |
6200 |
100%原装正品现货 |
询价 | ||
Unitro |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI/德州仪器 |
20+ |
CDIP-8 |
5000 |
原厂原装订货诚易通正品现货会员认证企业 |
询价 | ||
TI |
25+ |
DIP-8 |
5 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
TI |
23+ |
CDIP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州 |
2018+ |
Military |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
ST8 |
SOP |
208301 |
一级代理原装正品,价格优势,支持实单! |
询价 |
