INTRODUCTION SN52020 is a 20 seconds single chip 2-channel voice synthesizer IC which contains I/O pins and a tiny controller. By programming through the tiny controller, users’ applications including section combination, trigger modes, output status, high performance melody, multiple voices, and other logic functions can be implemented.
FEATURES ♦ Single power supply 2.4V – 5.5V ♦ Built in a tiny controller ♦ 20 seconds voice capacity are provided ♦ 64*4 bits
Reverse Voltage - 20 to 200 Volts
Forward Current - 20Amperes
Plastic package has Underwriters Laboratory Flammability Classification 94V -0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Low power loss ,high efficiency
High current capability ,Low forward voltage drop
High surge capability
For use in low voltage ,high
This data sheet provides complete design documentation for the second-generation devices of the TMS320 family. This facilitates the selection of the devices best suited for user applications by providing all specifications and special
Features ● The plastic package carries Underwriters Laboratory ● Flammability Classification 94V-0 ● Construction utilizes void-free ● molded plastic technique ● Low reverse leakage ● High forward surge current capability ● High temperature soldering guaranteed: ● 250°C, 0.25”(6.35mm) from case for 10 seconds
Reverse Voltage - 20 to 100 Volts Forward Current - 20.0 Amperes
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free molded plastic technique
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed: 250 C,0.25”(6.35mm) from case for 10 seconds
Resonant-Switching Driver Controller for LED Lighting
The TPS92020 is a high-performance resonant switching LED driver controller. It is designed for use in higher power LED lighting systems. The TPS92020 uses resonant switching in an LLC topology to achieve a very high efficiency compared to traditional half-bridge converters.
The programmable dead time enables zero-voltage switching with minimum magnetizing current,
maximizing system efficiency across a variety of applications.
Die-cast one piece head and handle of aluminium alloy. Fitted with shock absorbent rubber grip. Screw-in faces of special nylon. The hollow head is partially filled with shot which adds to the weight and prevents re-bound. Allowing heavy and effective blows with maximum impact control.