CS7054 controller equivalent, low side pwm fet controller.
200 mA Peak PWM Gate Drive Output Patented Voltage Compensation Circuit 100% Duty Cycle Capability 5.0 V, ± 3.0% Linear Regulator Low Current Sleep Mode Overvoltage Prote.
INFORMATION
THEORY OF OPERATION Oscillator
The IC sets up a constant frequency triangle wave at the COSC lead whose fre.
PACKAGE PIN # DIP
–14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SO
–16L 1 2 3 4 5 6 7, 8, 15 9 10 11 12 13 14 16 PIN SYMBOL OUTPUT GND FLT COSC ROSC CTL NC VREG ISENSE
– ISENSE+ IADJ INH PGND VCC FUNCTION MOSFET Ga.
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