AW37460CSR

6.5A 2.4MHz I2C Programmable Synchronous Buck Regulator

参考价格
  • 1-99¥5.58
  • 100-249¥4.57
  • 250-499¥3.68
  • 500-999¥2.90
  • 1000+¥2.23

产品详细信息

参数

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

封装 | 引脚 | 尺寸

WLCSP 2.0X1.6-20B(0.586)

特性

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

说明

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

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