联系人：唐先生
邮箱：2208282509@qq.com
电话：13360075094
地址： 广东深圳市南山区前海湾1号
| 品牌 |
深圳悟芯电子科技有限公司 |
型号 |
SC系列 |
| 封装形式 |
SMD |
导电类型 |
双极型 |
| 封装外形 |
扁平型 |
集成度 |
大规模(100~10000) |
| 外形尺寸 |
0.05mm |
加工定制 |
是 |
| 工作电源电压 |
5V~1000V |
最大功率 |
100000W |
| 工作温度 |
-40℃~85℃ |
类型 |
其他IC |
| 系列 |
SC系列 |
特色服务 |
提供技术服务 |
| 产品说明 |
质量好 |
包装 |
卷装 |
| 应用领域 |
照明电子 |
数量 |
800000000 |
| 封装 |
贴片/插件 |
批号 |
2023 |
|
2208282509 |
|
deion
sc2511/12/14 combines a highly integrated
current mode pwm controller with a high voltage
power
mos.it
is
optimized
for
high
performance,low
standby
power,and
cost
effective off line flyback converter application in
sub 28w range.
vdd low startup current and low operating
current contribute to a reliable power on startup
and low standby design with sc2511/12/14.
sc2511/12/14
offers
complete
protection
coverage with automatic self recovery feature
including
cycle-by-cycle
current
limiting(ocp),over
load
protection(olp),vdd
under voltage lockout (uvlo), over temperature
protection (otp), and over voltage protection
(ovp). excellent emi performance is achieved
with internal frequency jitter technique and soft
switching control at the totem pole gate drive
output.
the tone energy at below 22khz is minimized in
the design and audio noise is eliminated.
sc2511/12/14 is offered in dip-7 package.
features
◆ extra low standby(<75mw)
◆ power-on soft start reducing mos stress
◆ built-in 650v power mos
◆ fixed 65khz switching frequency
◆ low vdd startup and operating current
◆ frequency jitter to minimize emi
◆ leading edge blanking on current sense
◆ audio noise free operation
◆ vdd under voltage lockout with hysteresis
◆ cycle-by-cycle over current protection
◆ over load protection (olp)
◆ over temperature protection (otp)
◆ vdd over voltage protection (ovp)
applications
offline ac/dc flyback converter for
◆ ac/dc adapter
◆ set-top box power supplies
◆ auxiliary power supply
◆ open-frame smps
13360075094