Integrated Current Mode PWM Controllers (36 - 75 V Telecom Supply)

The CS5124 CS5126 is a fixed frequency current mode controller designed specifically for DC-DC Converters found in the 48V telecommunications industry. The CS5124 CS5126 integrates many commonly required current mode power supply features and allows the power supply designer to realize substantial cost and board space savings. The product matrix is as follows: CS5124 400kHz w/VBIAS Pin, 195mV first Current Sense threshold CS5126: 200kHz w/SYNC Pin, 335mV first Current Sense threshold The CS5124 CS5126 integrates the following features: Internal Oscillator Slope Compensation, Sleep On/Off, Under Voltage Lock Out, Thermal Shutdown, Soft Start Timer Low Voltage Current Sense for Resistive Sensing, Second Current Threshold for Pulse by Pulse Over Current Protection, a Direct Optocoupler Interface and Leading Edge Current Blanking. The CS5124 CS5126 has supply range of 7.7V to 20V and CAN be powered from a 36-75V telecom supply.
By ON Semiconductor
CS5124 's PackagesCS5124 's pdf datasheet

CS5124 Pinout, Pinouts
CS5124 pinout,Pin out
This is one package pinout of CS5124,If you need more pinouts please download CS5124's pdf datasheet.

CS5124 Application circuits
CS5124 circuits
This is one application circuit of CS5124,If you need more circuits,please download CS5124's pdf datasheet.

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