IL6083

TECHNICAL DATA PWM Power Control IC with Interference Suppression Description The designed IC is based on bipolar technology for the control of an N-channel power MOSFET used as a high-side switch. The IC is ideal for use in brightness control systems (dimming) of lamps, for example, in dashboard applications. Features Protection Against Short-circuit, Load Dump Overvoltage and Reverse VS Duty Cycle 18 to 100% Continuously Internally Reduced Pulse Slope of Lamp's Voltage Interference and Damage Protection Charge-pump Noise Suppression Ground-wire Breakage Protection IL6083 IL6083N DIP-8 TA = –40 ~ +110°С Pin Configuration Figure 1. Pin Symbol Pin Description 01 Vs Supply voltage 02 GND IC ground 03 Vi Control input (duty cycle) 04 Osc Oscillator 05 Delay Short-circuit protection delay 06 Sense Current sensing 07 2Vs Voltage doubler 08 Output Output Rev. 00 Block diagram with External Circuit IL6083 Figure 2. Maximum and Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Parameter, Symbol, Unit Maximum Ratings min max Absolute Maximum Ratings min Max Supply voltage Vbatt, V...