CS7054 - Low Side PWM FET Controller
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 Gate Drive.
Ground.
Fault time out capacitor.
Oscillator capacitor.
Oscillat
www.DataSheet4U.com CS7054 Low Side PWM FET Controller The CS7054 is a monolithic integrated circuit designed primarily to control the rotor speed of permanent magnet, direct current (DC) brush motors.
It drives the gate of an N channel power MOSFET or IGBT with a user adjustable, fixed frequency, variable duty cycle, pulse width modulated (PWM) signal.
The CS7054 can also be used to control other loads such as incandescent bulbs and solenoids.
Inductive current from the motor or soleno
CS7054 Features
* 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 Protection Overcurrent Protection of External MOSFET/IGBT Output Inhibit SO
* 16L A WL, L YY, Y WW, W = Assembly Location = Wafe
