PAM8016 HAPTIC DRIVER FOR ERM AND LRA Description Pin Assignments The PAM8016 is a haptic driver designed with low-latency, high- Top View efficiency, and more drive strength capable of driving Linear Resonance Actuator (LRA) and Eccentric Rotating Mass (ERM) haptic elements, which are commonly used for tactile feedback in the portable market. The PAM8016 support flexible inputs with differential, single-ended or PWM inputs to ease the host microcontroller in driving the haptic elements. PAM8016 is designed with filterless architecture that requires no external output filter, fewer external components, less PCB area and lower system costs, and simplifies application design. The PAM8016 also features short-circuit protection and thermal shutdown to provide the optimal protection. The PAM8016 is available in U-FLGA1515-9 package. Applications Features Mobile Phones and Tablets Flexible Haptic/Vibra Driver - LRA (Linear Resonance Actuator) Watches and Wearable Technology Joystick, Jog Dial Mice, or Peripheral Devices - ERM (Eccentric Rotating Mass) Electronic Point of Sale (ePOS) Wide Supply Voltage from 2.8V to 5.5V Fast Start-up Time Vibration Alerts and Notifications Touch-Enabled Devices Differential or Single-Ended Input Capable Human-Machine Interfaces for Industrial or Consumer Application Efficient and Filterless Output Drive With High Efficiency up to 90% at 8 Loading Low Shutdown Current < 1A Few External Components Required Ultra Low EMI, -20dB Better Than FCC Class-B 300MHz Undervoltage Lockout, Short-Circuit Protection, and Thermal Shutdown Protection Available in Space-Saving U-FLGA1515-9 Package Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Notes: 1. No purposely added lead. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3).compliant. 2. See PAM8016 Pin Descriptions Pin Number U-FLGA1515-9 Function A1 IN+ Positive Differential Input A2 GND Ground A3 OUT- Negative Output B1 VDD Power Supply B2 PVDD Power Supply B3 GND Ground C1 IN- Negative Differential Input C2 SD SD Terminal to Disable the Chip C3 OUT+ Positive Output Functional Block Diagram VDD IN+ PVDD Gate OUT+ Drive PWM - Modulator + Gate OUT- IN- Drive SC SD SD UVLO Protect Startup GND Bias and OTP OSC Vref Protection Absolute Maximum Ratings ( T = +25C, unless otherwise specified.) A Parameter Rating Unit Supply Voltage (VDD) 6.0 V Input Voltage(IN+, IN-, SD) -0.3 to VDD + 0.3 V Storage Temperature -65 to +150 C Maximum Junction Temperature 150 C Recommended Operating Conditions ( T = +25C, unless otherwise specified.) A Symbol Parameter Min Max Unit VDD Supply Voltage 2.8 5.5 V TA Operating Ambient Temperature Range -25 +85 C TJ Junction Temperature Range -40 +125 C 2 of 10 PAM8016 June 2018 Diodes Incorporated www.diodes.com Document number: DS40362 Rev. 2.0