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ICE3B0365J Datasheet(PDF) 5 Page - Infineon Technologies AG |
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ICE3B0365J Datasheet(HTML) 5 Page - Infineon Technologies AG |
5 / 28 page Version 2.6 5 4 Jul 2011 CoolSET®-F3R ICE3Bxx65J 1 Pin Configuration and Functionality 1.1 Pin Configuration with PG-DIP-8 Figure 1 Pin Configuration PG-DIP-8(top view) Note: Pin 4 and 5 are shorted within the DIP package. 1.2 Pin Functionality SoftS (Soft Start, Auto Restart & Frequency Jittering Control) The SoftS pin combines the function of Soft Start during Start Up and error detection for Auto Restart Mode. These functions are implemented and can be adjusted by means of an external capacitor at SoftS to ground. This capacitor also provides an adjustable blanking window for high load jumps, before the IC enters into Auto Restart Mode. Furthermore this pin is also used to control the period of frequency jittering during normal load. FB (Feedback) The information about the regulation is provided by the FB Pin to the internal Protection Unit and to the internal PWM-Comparator to control the duty cycle. The FB- Signal controls in case of light load the Active Burst Mode of the controller. CS (Current Sense) The Current Sense pin senses the voltage developed on the series resistor inserted in the source of the integrated CoolMOS ®. If CS reaches the internal threshold of the Current Limit Comparator, the Driver output is immediately switched off. Furthermore the current information is provided for the PWM- Comparator to realize the Current Mode. Drain (Drain of integrated CoolMOS ®) Pin Drain is the connection to the Drain of the internal CoolMOS TM. VCC (Power supply) The VCC pin is the positive supply of the IC. The operating range is between 10.3V and 26V. GND (Ground) The GND pin is the ground of the controller. Pin Symbol Function 1 SoftS Soft-Start 2 FB Feedback 3 CS Current Sense/ 650V 1) CoolMOS® Source 4 Drain 650V 1) CoolMOS® Drain 1) at Tj = 110°C 5 Drain 650V 1) CoolMOS® Drain 6 N.C. Not Connected 7 VCC Controller Supply Voltage 8 GND Controller Ground Package PG-DIP-8 1 6 7 8 4 3 2 5 GND SoftS FB CS VCC N.C Drain Drain |
Similar Part No. - ICE3B0365J_11 |
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Similar Description - ICE3B0365J_11 |
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