AW86253QNR

AW8625X是一款常压Haptic驱动 1.8~5.5V宽电压/双电源/AAE3.0，支持硅负极电池、IEEE2861.3协议 I2C/Trigger

Datasheet :

Product details

Parameters

Voltage Type	Vbat
Vout (Max) (V)	5.5
SRAM (kB)	4
Istandby (μA)	0.5
IO Level (V)	1.2 1.8 3.3
AAE	YES
Input Signal	IIC 1TRIG
LRA Calibration	LCC3.0
Temperature	-40℃~85℃
TikTap	YES
Package (mm)	QFN 1.6X1.6-12L

Package | Pins | Size

QFN 1.6X1.6-12L

Features

 1MHz I2C 总线  集成 4K SRAM  支持8k/12k/24k/48k 输入波形采样率  支持F0 检测与跟踪  内置高级自动刹车引擎  播放模式：  实时播放  RAM播放  触发播放  Cont自动追踪F0播放  Tiktap Engine播放  基于电阻的 LRA 诊断  驱动信号监测以保护 LRA  电池放电期间的驱动补偿  快速启动时间：0.2ms  专用中断输出引脚  支持自动切换至待机模式  VDD：供电电压范围 1.8V ~ 5.5V  DVDD：供电电压范围 1.7V ~ 5.5V  待机电流 4μA@DVDD=1.8V 0.5μA@VDD=4.2V  短路保护、过温保护、欠压保护  支持 LCC3.0（LRA 振动一致性校准）  AW8625XA（注 1）包含用于手机/可穿戴设备/家用电器/家用电子设备的 Immersion IP 授权

Description

AW8625X is a low cost H-bridge, single chip LRA haptic driver, with F0 detecting and tracking based on BEMF, supporting real time playback, memory playback, Cont playback, and hardware pin trigged playback with fast start up time. All these make the AW8625X an ideal candidate for haptic driver. AW8625X integrates a 4KByte SRAM for user-defined waveforms to achieve a variety of vibration experiences, supporting 4 sampling rate(8k/12k/24k/48k) of waveforms loaded in SRAM, supporting output waveform sampling rate up-sampling to 48k. AW8625X integrates an autobrake engine to suppress the aftershocks to zero for different drive waveforms (short or long) on different LRA motors. AW8625X supports LRA fault diagnostic based on resistance measurement and protections of short-circuit, over-temperature and under-voltage. AW8625X features configurable automatically switch to standby mode after haptic waveform playback finished. This can decrease quiescent power consumption. Interrupt output pin can detect real time FIFO status and the error status of the chip. AW8625X features general settings are communicated via an I2C-bus interface. AW86253 I2C address(7-bit) can be configured as 0x58/0x59/0x5A/0x5B through the AD pin. AW86254 I2C address(7-bit) is 0x58 and cannot be modified.

Technical documentation

Type	Title	Language	Date
Checklist	CL_客户_项目_AW8625X_Customer_CN_V1.0	英文	2026-07-31
Datasheet	DS_AW86253_AW86254_EN_V1.2	英文	2026-10-14
Reliability Report	Reliability Qualification Report For AW86253QNR	英文	2026-08-24

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW8625XQNR_EVB_DB_V1.0 — The demonstration board of Aiwei linear motor is composed of bottom board HAPTIC EVB and AW8625X small board. HAPTIC EVB V4.0 is the motherboard of the fourth generation demonstration board of Aiwei linear motor. With AW8625X_EVB_DB_V1.0 small board, the demonstration of driving linear motor can be realized. Demo board with supporting software can demonstrate the driving applications of linear motors such as RAM mode, RTP mode, TRIG mode, CONT mode and Tiktap Engine mode. AW8625X series includes AW86253QNR, AW86253AQNR, AW86254CSR, AW86254ACSR, AW86255ACSR, AW862555ACSR, AW86256QNR and AW86256AQNR.

EVB evaluation board for Haptic driving IC AW8625X

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Software development

DRIVER OR LIBRARY

AW8625X_Drivers — MCU drivers for AW8625X

MCU drivers for AW8625X, including sample code, porting guide, debugging guide, etc.

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APPLICATION SOFTWARE&FRAMEWORK

AW86253_GUI — AW86253 product tuning GUI plugin

AW86253 product tuning GUI plugin. Requires AwinicSCPV4 installed.

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Hardware development

Evaluation board

EVB evaluation board for Haptic driving IC AW8625X

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Software development

DRIVER OR LIBRARY

AW8625X_Drivers — MCU drivers for AW8625X

MCU drivers for AW8625X, including sample code, porting guide, debugging guide, etc.

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APPLICATION SOFTWARE&FRAMEWORK

AW86253_GUI — AW86253 product tuning GUI plugin

AW86253 product tuning GUI plugin. Requires AwinicSCPV4 installed.

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