IL6083_16 Datasheet, PDF (1/10 Pages) IK Semicon Co., Ltd – PWM Power Control IC with Interference Suppression

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
T_A = –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