AP2358中文资料PDF规格书
AP2358规格书详情
DESCRIPTION
AP2358 combines a dedicated current mode PWM controller with a high voltage power MOSFET. It is optimized for high performance, low standby power, and cost effective off-line flyback converter applications in sub 15W range.
AP2358 offers complete protection coverage with automatic self-recovery feature including Cycle-by-Cycle current limiting (OCP), over load protection (OLP), VDD over voltage clamp and under voltage lockout (UVLO). Excellent EMI performance is achieved with proprietary frequency shuffling technique together with soft switching control at the totem pole gate drive output.
The tone energy at below 20kHz is minimized in the design and audio noise is eliminated during operation.
The AP2358 is available in DIP7 package.
FEATURES
Power on Soft Start Reducing MOSFET V DS
Stress
Frequency shuffling for EMI
Exte nded Burst Mode Control For Improved
Efficiency and Minimum Standby Power Design
Audio Noise Free Operation
Fixed 48 k H z Switching Frequency
Internal Synchronized Slope Compensation
Low V DD Sta rtup Current and Low Operating
Current
Leading Edge Blanking on Current Sense Input
Good Protection Coverage With Auto
Self Recovery
V DD Over Voltage Clamp and Under Voltage
Lockout with Hysteresis (UVLO)
Line Input Compensated Cycle by Cycle
Over current Threshold Setting For Constant
Output Power Limiting Over Univer sal Input
Voltage Range
Overload Protection (OLP)
Over V oltage Protection (OVP)
Available in DIP7 p ackage
APPLICATION
Offline AC/DC flyback converter for
Battery Charger
PDA power supplies
Digital Cameras and Camcorder Adaptor
VCR, SVR, STB, DVD&DVCD P layer SM
Set Top Box Power
Auxiliary Power Supply for PC and Server
Open frame SMPS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
N/A |
2020+ |
SOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
APLUS |
20+ |
DIP8 |
65300 |
一级代理/放心购买! |
询价 | ||
HOLLTEK |
17+ |
SOP16 |
10 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST/意法 |
2048+ |
SOP-16 |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
APLUS |
22+23+ |
DIP8 |
18061 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST/意法 |
2339+ |
SOP16 |
32280 |
原装现货 假一罚十!十年信誉只做原装! |
询价 | ||
ST/意法 |
SOP16 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ST |
2022 |
SOP16 |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
ST/意法 |
22+ |
SOP16 |
1269 |
原装现货假一赔十 |
询价 | ||
HOLLTEK |
22+ |
SOP16 |
25000 |
原装现货,价格优惠,假一罚十 |
询价 |