AW37460CSR

6.5A 2.4MHz I2C Programmable Synchronous Buck Regulator

产品手册 :

在线预览 - AW37460CSR-英语版 - 产品手册

参考价格：

1-99￥5.88
100-249￥4.82
250-499￥3.88
500-999￥3.06
1000+￥2.35

产品详细信息

Power Supply (Min) (V)	2.5
Power Supply (Max) (V)	5.5
IQ (μA)	60
Load Current (Max) (A)	6.5
Vout (Min) (V)	0.603
Vout (Max) (V)	1.233
Control Interface	IIC
EMI Optimization	NO
Temperature	-40℃~85℃
Special Function	PWM Mode PFM Mode FPWM Mode
Package (mm)	WLCSP 2.0X1.6-20B

WLCSP 2.0X1.6-20B(0.586)

Input voltage range: 2.5V to 5.5V I2C Programmable output voltage: 0.603V to 1.233V in 10mV steps I2C Programmable slew rate for voltage transitions 6.5A continuous current capability 2.4MHz switching frequency I2C-Compatible interface up to 3.4MHz Selection by I2C interface: PFM or forced PWM mode Output Discharge Input under-voltage lockout(UVLO) Input over-voltage protection(OVP) Short-circuit protection with Hiccup Mode Internal soft-start Thermal shutdown and overload protection I2C salve address: 0xC0 Available in WLCSP2.0mmX1.6mmX0.586mm -20B package

The AW37460 is a high frequency synchronous step-down converter with I2C interface which provide digitally programmable output from an input voltage supply of 2.5V to 5.5V. The output voltage is programmed through an I2C interface capable of operating up to 3.4MHz.

The converter operates at a nominal fixed frequency of 2.4MHz, which reduces the value of the external components. At medium to heavy loads, the converter operates in PWM mode and automatically enters PFM operation at light load to maintain high efficiency over the entire load current range. The converter can also be forced in PWM mode operation for smallest output voltage ripple. Through the I2C interface, the output voltage is quickly adjusted to adapt the power consumption of the load to the ever-changing performance needs of the application.

The AW37460 is available in WLCSP 2.0mmX1.6mmX0.586mm-20B package.

技术文档

类型	项目标题	语言	日期
产品设计指南	AW37460_Software_Design_Guide	中文	2024-06-07
产品手册	DS_AW37460_EN_V1.1	英文	2025-01-08
技术帖	【技术贴】DC/DC的FB引脚作用详解	中文	2024-07-05

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

硬件开发

评估板

AW37460CSR_EVB_V1.1 — AW37460CSR_EVB_V1.1是艾为数字可编程降压转换器演示板，可实现输出电压实时调节、Auto PFM和FPWM切换等演示。

数字可编程降压转换器的EVB评估主板

了解详情

软件开发

应用软件和框架

AW37460_GUI — AW37460产品的调试工具

AW37460GUI是高度集成的工具，用于产品的配置和调试过程。直观的界面和人性化的操作，可以帮助客户缩短开发周期，快速完成系统集成

了解详情

驱动程序或库

AW37460_Driver — AW37460系列Android和其他驱动

AW37460系列Android和其他驱动，包含Sample Code、配置文件、移植说明等

了解详情

硬件开发

评估板

AW37460CSR_EVB_V1.1 — AW37460CSR_EVB_V1.1是艾为数字可编程降压转换器演示板，可实现输出电压实时调节、Auto PFM和FPWM切换等演示。

数字可编程降压转换器的EVB评估主板

了解详情

软件开发

应用软件和框架

AW37460_GUI — AW37460产品的调试工具

AW37460GUI是高度集成的工具，用于产品的配置和调试过程。直观的界面和人性化的操作，可以帮助客户缩短开发周期，快速完成系统集成

了解详情

驱动程序或库

AW37460_Driver — AW37460系列Android和其他驱动

AW37460系列Android和其他驱动，包含Sample Code、配置文件、移植说明等

了解详情