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Technical content
DESCRIPTION
The PT6208 is designed for driving reversible motor use, it contains a logic section to control forward and reverse rotations as well as forced stop. An output power section is able to supply an output current up to 200mA according to the logic control. The IC allows control of reversible motors in cassette players and other electrical equipment by using TTL-level logic signals.
FEATURES
Recommended Operating Supply Voltage: 3.0V to 12V Built-in motor driving power transistors(200mA) Brake is implemented when stopping the motor( when Ain and Bin are in high-states) Very Low standby circuit current(when Ain and Bin are both in LOW level)
APPLICATIONS
IR_CUT Security System BLOCK DIAGRAM Control Logic GND AIN BIN VCC AOUT BOUT
V1.2 2 January 2016 APPLICATION CIRCUIT Ain Bin Bout Aout Vcc GND MCU Vcc M Vcc 10μF 0.1μF ORDER INFORMATION Valid Part Number Package Type Top Code PT6208-S 8 Pins, SOP PT6208-S PT6208-D 8 Pins, DIP PT6208-D PT6208(SOT-23) 6 Pins, SOT23 PT6208(SOT-23) PIN CONFIGURATION SOP8/DIP8 SOT23-6 4 5 8Vcc Bout GND Aout Ain GND NC Bin PIN DESCRIPTION Pin Name I/O Description Pin No. SOP8/DIP8 SOT23-6 VCC Power Power supply terminal 1 2 Bout O H-bridge output terminal B 2 1 GND GND Ground terminal 3, 7 6 Aout O H-bridge output terminal A 4 5 Bin I Control input terminal B 5 4 NC - - 6 - Ain I Control input terminal A 8 3
V1.2 7 January 2016 IMPORTANT NOTICE Princeton Technology Corporation (PTC) reserves the right to make corrections, modifications, enhancements, improvements, and other changes to its products and to discontinue any product without notice at any time. PTC cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a PTC product. No circuit patent licenses are implied. Princeton Technology Corp. 2F, 233-1, Baociao Road, Sindian Dist., New Taipei City 23145, Taiwan Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw