ED1003DS中文资料PDF规格书
ED1003DS规格书详情
Overview of the Evaluation Board
The FAN9611/12 interleaved dual Boundary-Conduction-Mode (BCM) Power-FactorCorrection (PFC) controllers operate two parallel-connected boost power trains 180º out of phase. Interleaving extends the maximum practical power level of the control technique from about 300W to greater than 800W. Unlike the continuous conduction mode (CCM) technique often used at higher power levels, BCM offers inherent zerocurrent switching of the boost diodes (no reverse-recovery losses), which permits the use of less expensive diodes without sacrificing efficiency. Furthermore, the input and output filters can be smaller due to ripple current cancellation between the power trains and doubling of effective switching frequency.
Key Features
◾ Low Total Harmonic Distortion, High Power Factor
◾ 180° Out-of-Phase Synchronization
◾ Automatic Phase Disable at Light Load
◾ 1.8A Sink, 1.0A Source, High-Current Gate Drivers
◾ Transconductance (gM) Error Amplifier for Reduced Overshoot
◾ Voltage-Mode Control with (VIN)2 Feed-forward
◾ Closed-Loop Soft-Start with Programmable Soft-Start Time for Reduced Overshoot
◾ Minimum Restart Timer Frequency to Avoid Audible Noise
◾ Maximum Switching Frequency Clamp
◾ Brownout Protection with Soft Recovery
◾ Non-Latching OVP on FB Pin and Second-Level Latching Protection on OVP Pin
◾ Open-Feedback Protection
◾ Over-Current and Power-Limit Protection for Each Phase
◾ Low Startup Current: 80µA Typical
◾ Works with DC, 50Hz to 400Hz AC Inputs
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Hinel |
2023+ |
TO-3 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
Hinel |
20+ |
TO3 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Hinel |
21+ |
TO-3 |
35210 |
一级代理/放心采购 |
询价 | ||
ON/DIODES/PANJIT |
TO-251AB |
43000 |
询价 | ||||
On Shore Technology Inc. |
2308+ |
235439 |
一级代理,原装正品,公司现货! |
询价 | |||
Panduit Corp |
23+ |
原厂封装 |
40 |
只做原装只有原装现货实报 |
询价 | ||
PANJIT-强茂 |
24+25+/26+27+ |
TO-252-3 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Hinel |
1635+ |
TO-3 |
6000 |
好渠道!好价格!一片起卖! |
询价 | ||
PFC |
23+ |
TO-263 |
33500 |
全新原装真实库存含13点增值税票! |
询价 | ||
PANJIT |
18+ |
TO-252 |
85600 |
保证进口原装可开17%增值税发票 |
询价 |