
電機或音響電源適配器特有的三個特征電流,正常電流、啟動電流、堵轉電流,電機應用市場不同對應啟動時間要求不一樣,同時要求有完善的保護機制。
為更好的滿足電機驅動與音響電源要求,功率變換器當檢測到所需電流大于正常電流,在有限的時間內通過增加開關頻率以滿足電流增加引起功率增加的要求,以減小變壓器及功率器件應力。堵轉發生要求的時間內快速保護以滿足電機驅動安全要求。
| Part Number | Features | Normal Output Max Power | Peak Output Power | Hold Up Time |
| CR5267TM | Controller+Si-Mosfet Combo\ Nomarl Frequency 65Khz \2S 130Khz BoostFrequency \OPP/OCP=2 | 24W | 50W | 2S |
| LD5762P/Q | High-Voltage (710V) Startup Circuit \Built-in Brown-in&out Function on HV pin \Built- in X-Cap Discharge on HV pin \Adj. CS_OTP (Over Temperature Protection) Peak Load FSW Boost |
60W to 120W | 150W to 300W | Fsw Boost |
| CR6890D | 13S OPP delay time \ 130KHz Boost Frquency \OPP/OCP=2 | 65W | 150W | 13S |
| CR6900L | 內置65kHz固定PWM頻率\可編程Vo_OVP、OTP\CCM+QR+PFM工作模式\可編程OCP、OPP, OPP/OCP>3倍3.5S、130kHz倍頻模式\OCP、OPP、OSCP觸發Latch輸出二極管短路保護(Latch) |
72W | 150W to 250W | 3.5S |
| CR6900H/HS | 內置125kHz固定PWM頻率\可編程Vo_OVP、OTP\CCM+QR+PFM工作模式 OCP、OPP、OSCP保護輸出二極管短路保護\強驅動能力(SOP-8 HS) |
60W to 120W | 150W to 250W | Fsw Boost |
| 產品(Product) | 描述(description) |
| HRH10N65ANB | Vds=650V Id=10A Rdson=1R TO-263 |
| HRH10N70ANF | Vds=700V Id=10A Rdson=0.9R TO-220F |
| HRH12N65ANB | Vds=650V Id=12A Rdson=0.64R TO-263 |
| HRH7N65AD | Vds=650V Id=7A Rdson=1.4R TO-252 |
| RS10N65F | Vds=650V Id=10A Rdson=0.8R TO-220F |
| RS16N65F | Vds=650V Id=16A Rdson=0.42R TO-220F |
| OSG65R380XF | Vds=650V Id=11A Rdson=0.38R |
| OSG65R290XF | Vds=650V Id=15A Rdson=0.29R |
| OSG65R200XF | Vds=650V Id=20A Rdson=0.2R |
| 產品(Product) | 描述(description) |
| JY2011N | SR Controller 快速關斷反激同步整流器,可支持 CCM、DCM 和 QR 工作模式 |
| DK5V85R25HT1 | Internal MOSFET Vds=85V Rdson=25mR |
| DK5V100R10VT1 | Internal MOSFET Vds=100V Rdson=10mR |
| DK5V100R15VT1 | Internal MOSFET Vds=100V Rdson=15mR |
| DK5V120R15VT1 | Internal MOSFET Vds=120V Rdson=15mR |
| DK5V150R25VT1 | Internal MOSFET Vds=150V Rdson=25mR |
| SFS06R03XF | Vds=60V Rdson=4.5mR@4.5Vth (max) TO-220P\PDFN5*6\TO-263\TO-252 |
| SFS08R08XF | Vds=80V Rdson=10mR@4.5Vth (max) TO-220P\PDFN5*6\TO-263\TO-252 |
| SFS10R045GF | Vds=60V Rdson=5.8mR@4.5Vth (max) TO-220P\PDFN5*6\TO-263\TO-252 |