首页>ADPL54203ES8EPBF>规格书详情
ADPL54203ES8EPBF中文资料PDF规格书
ADPL54203ES8EPBF规格书详情
GENERAL DESCRIPTION
The ADPL54203 operates from an input voltage range
of 3.2V to 40V and delivers up to 17W of isolated
output power. It is a monolithic micropower isolated
flyback converter. By sampling the isolated output
voltage directly from the primary-side flyback
waveform, the part requires no third winding or optoisolator
for regulation. The output voltage is
programmed with two external resistors and a third
optional temperature compensation resistor.
Boundary mode operation provides a small magnetic
solution with excellent load regulation. Low ripple
Burst Mode operation maintains high efficiency at
light load while minimizing the output voltage ripple.
A 3.4A, 60V DMOS power switch is integrated along
with all the high voltage circuitry and control logic
into a thermally enhanced 8-lead SO package. The
high level of integration and the use of boundary and
low ripple burst modes result in a simple to use, low
component count, and high efficiency application
solution for isolated power delivery.
FEATURES
3.4A, 60V Internal DMOS Power Switch
3.2V to 40V Input Voltage Range
No Transformer Third Winding or Opto-Isolator
Required for Output Voltage Regulation
Quasi-Resonant Boundary Mode Operation at
Heavy Load
Low Ripple Burst Mode® Operation at Light
Load
Low Quiescent Current
115μA in Sleep Mode
390μA in Active Mode
Minimum Load < 0.5 (Typ) of Full Output
Temperature Compensation for Output Diode
Internal Compensation and Soft-Start
Output Short-Circuit Protection
Accurate EN/UVLO Threshold and Hysteresis
Thermally Enhanced 8-Lead SO Package
APPLICATIONS
Isolated Auxiliary/Housekeeping Power Supplies
Isolated Industrial, Medical Power Supplies
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
21+ |
原封装 |
13880 |
公司只售原装,支持实单 |
询价 | ||
RF Solutions |
22+ |
N |
2864 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
AD |
2022 |
TQFP-176P |
2058 |
原厂原装正品,价格超越代理 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
20+ |
HQFP-208(28x28) |
30000 |
询价 | |||
ad |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
AD |
23+ |
TO263-9 |
5000 |
原装正品,假一罚十 |
询价 | ||
ADI(亚德诺) |
23+ |
HQFP208(28x28) |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
AD |
1997 |
TQFP-176P |
983 |
原装现货海量库存欢迎咨询 |
询价 | ||
AD |
1997 |
TQFP-176P |
983 |
询价 | |||
RF Solutions |
2308+ |
156211 |
一级代理,原装正品,公司现货! |
询价 |