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TPIC2101 DC BRUSH MOTOR CONTROLLER
D 0 V to 16 V, 50 mA Max PWM Gate Drive
Output
D Dual Speed Command Input Capability D Effective Motor Voltage Adjustment D 100% Duty Cycle Capability D Low Current (<200 µA) Sleep State D Built-in Soft Start D Over/Under Voltage Protection D Over Current Protection of External
FET/IGBT
SLIS060 – OCTOBER 1995
D or N PACKAGE (TOP VIEW)
V5P5 MAN AUTO SPEED ROSC COSC
INT
1 2 3 4 5 6 7
14 CCS 13 AREF 12 Vbat 11 GD 10 GND 9 ILS 8 ILR
description
The TPIC2101 is a monolithic integrated control circuit designed for direct current (dc) brush motor control that generates a user-adjustable, fixed-frequency, variable duty cycle, pulse width modulated (PWM) signal primarily to control rotor speed of a permanent magnet dc motor.