The RT7738F is enhanced high efficient multi-mode PWM
flyback controller with proprietary SmartJitterTM technology.
The innovative SmartJitterTM technology can not only
reduces the EMI emissions of SMPS when the system
enters green mode, but also eliminates the output jittering
ripple. Also, the RT7738F feature Continuous Conduction
Mode (CCM) and valley switching multi-mode control to
optimize the product performance. To meet the stringent
trend toward performance in recent years, the RT7738F is
the best choice for product designers.
The RT7738F is available in SOT-23-6 package, and it is a
current mode PWM controller. Comprehensive protection
and programmable functions are built-in, including a
programmable propagation delay time compensation, a
programmable output Over-Voltage Protection (OVP), a
programmable external Over-Temperature Protection (OTP),
and a programmable bulk capacitor Brown-in/Brown-out
protection. With the above features, the RT7738F is a
cost-effective and compact solution for AC/DC products.资料下载
