12W原边控制高精度恒压/恒流PWM驱动器CXCH7699是一款性能优异的原边反馈控制器,内部集成了650V的高压功率管,它集成了多种保护功能。CXCH7699最大限度地减少了系统元件数目并采用DIP8封装,这些使得CXCH7699较好地应用于低成本的设计中。CXCH7699具有低电流启动功能、电流采样LEB和内部斜率补偿。同时,CXCH7699具有过压保护功能,以防止电路在异常情况下被损坏
摘要:12W原边控制高精度恒压/恒流PWM驱动器CXCH7699是一款性能优异的原边反馈控制器,内部集成了650V的高压功率管,它集成了多种保护功能。CXCH7699最大限度地减少了系统元件数目并采用DIP8封装,这些使得CXCH7699较好地应用于低成本的设计中。CXCH7699具有低电流启动功能、电流采样LEB和内部斜率补偿。同时,CXCH7699具有过压保护功能,以防止电路在异常情况下被损坏
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Primary Side Regulation with MOSFET | ||||||||||||
Product | Product Info | UVLO off | VUVL on | Vovp (V) | Oper. Current | Fre kHZ | Freq. | Rdson | BVds V | CC | CV | Pack. |
5W原边控制高</span>精度恒压/恒</span>流驱动器 | 14.8v | 9v | 29.5 | 25mA | 55 | YES | 15Ω | 650 | ±3% | ±3% | SOP8 DIP8 | |
7W原边控制高</span>精度恒压/恒流驱动器</span> | 14.8v | 9v | 29.5 | 2.5mA | 55 | YES | 5Ω | 650 | ±3% | ±3% | SOP8 | |
12W原边控制高</span>精度恒压/恒流驱动器</span> | 14.8v | 9v | 29.5 | 2.5mA | 55 | YES | 5Ω | 650 | ±3% | ±3% | DIP8 | |
Green Mode PWM IC | |||||||||||
Product | Product Info | UVL OOFF | VUVLO ON | VJTMCamp | Operating Current | Freq kHZ | Frequency Hopping | tR(ns) | tF(ns) | tLEB(ns) | Pack |
30W电流模PWM控制器</span> | 14V | 8.8V | 34V | 1.4mA | 65 | YES | 220ns | 70 | 300 | SOT26L | |
Green Mode PWM IC With MOSFET | ||||||||||
Product | Product Info | UVL OOFF | VUVLO ON | Vovp | Operating Current | Freq kHZ | Frequency Hopping | Rdson | BVdss | Pack. |
电流模PWM控制器</span> | 15.8V | 9.7V | 28.5V | 1.6mA | 50 | YES | 5Ω | 650V | DIP8 | |
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