The DRV8601 is a single-supply haptic driver that is optimized to drive a DC motor (also known as Eccentric Rotating Mass or ERM in haptics terminology) or a linear vibrator (also known as Linear Resonant Actuator or LRA in haptics terminology) using a single-ended PWM input signal. With a fast turn-on time of 100 µs, the DRV8601 is an excellent haptic driver for use in mobile phones and other portable electronic devices.

The DRV8601 drives up to 400 mA from a 3.3-V supply. Near rail-to-rail output swing under load ensures sufficient voltage drive for most DC motors. Differential output drive allows the polarity of the voltage across the output to be reversed quickly, thereby enabling motor speed control in both clockwise and counter-clockwise directions, allowing quick motor stopping. A wide input voltage range allows precise speed control of both DC motors and linear vibrators.

With a typical quiescent current of 1.7 mA and a shutdown current of 10 nA, the DRV8601 is ideal for portable applications. The DRV8601 has thermal and output short-circuit protection to prevent the device from being damaged during fault conditions.

• High Current Output: 400 mA
• Wide Supply Voltage Range (2.5 V to 5.5 V) for Direct Battery Operation
• Low Quiescent Current: 1.7 mA (Typical)
• Fast Startup Time: 100 μs
• Low Shutdown Current: 10 nA
• Output Short-Circuit Protection
• Thermal Protection
• Enable Pin is 1.8-V Compatible
• Available in a 3-mm × 3-mm VQFN Package (DRB) and 2-mm × 2-mm MicroStar Junior? PBGA Package (ZQV)

• Haptic actuator type
• ERM, LRA
• Features
• Enable
• Input signal
• PWM, Analog
• Vs (Min) (V)
• 2.5
• Vs (Max) (V)
• 5.5
• Output voltage (Max) (V)
• 5.5
• Vout (Max) (V p-p)
• 11
• Iq (Typ) (mA)
• 1.7
• Shutdown current (ISD) (uA)
• 0.01
• Startup time (ms)
• 0.1
• Operating temperature range (C)
• -40 to 85

DRV8601的完整型号有：DRV8601DRBR、DRV8601DRBT、DRV8601NMBR，以下是这些产品的关键参数及官网采购报价：

DRV8601DRBR，工作温度：-40 to 85，封装：SON (DRB)-8，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网DRV8601DRBR的批量USD价格：.278（1000+）

DRV8601DRBT，工作温度：-40 to 85，封装：SON (DRB)-8，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网DRV8601DRBT的批量USD价格：.334（1000+）

DRV8601NMBR，工作温度：-40 to 85，封装：NFBGA (NMB)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：SNAGCU，TI官网DRV8601NMBR的批量USD价格：.278（1000+）

DRV8601ZQVEVM — DRV8601ZQVEVM 评估模块

DRV8601 是一个通用单电源触觉驱动器，设计用于驱动直流电机（又称旋转偏心质量或触觉术语中的 ERM）或线性振动器（又称为线性谐振器或触觉术语中的 LRA），使用单端 PWM 输入信号。DRV8601 具有 100 μs 的快速开启时间，是一流的触觉驱动器，适用于移动电话和其它便携式电子设备。

DRV8601EVM 易于使用和操作，可与市场上多种不同的触觉驱动器接口（包括 ERM 和 LRA）。

DRV8601 EVM 可在三种配置下工作，为触觉系统的设计带来很高的灵活性。