AM4967GSTR-G1

AM4967 ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR Description Pin Assignments TM The DIODES AM4967 is a single-coil, single-phase motor pre-driver designed by bipolar process. Its rotation speed can be controlled through an external PWM. This IC requires few external components and has the merit of high efficiency which makes it suitable for use in great air volume, large current and high-voltage applications. GS Package (SSOP-16) The AM4967 is available in SSOP-16 package. OUT2 1 16 OUT1 OUT2B 2 15 OUT1B VCC 3 14 GND CS 4 13 VREF VMIN 5 12 LS VPWM 6 11 CT COSC 7 10 HIN+ FG/RD 8 9 HIN- Figure 1. Pin Assignment of AM4967 Features Applications              Single-phase Full-wave Pre-drive Rotation Speed Control via External PWM Maximum Operating Current Limit Linear Start Function for Reducing Large Current Impulse at the Moment of Turn-on Minimum Rotation Speed Setting Lock Protection and Auto Start Function Rotation Speed Indication Overtemperature Protection Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ CPU and OA (Office Automation) Cooler Fan Brushless DC Motor SSOP-16 Figure 2. Package Type of AM4967 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain