SA23003ATWD

2.8V-5.5V 输入电压, 3A 单同步降压转换器

SA23003ATWD 2.8V-5.5V 输入电压, 3A 单同步降压转换器 Datasheet

Parameters
Features
Description

Part Number	SA23003ATWD
Vin_min (V)	2.8
Vin_max (V)	5.5
Io_max (A)	3
Channels	1
Vo_min (V)	0.6
Fsw (MHz)	2.35
Vref (V)	0.6
Vref Accuracy	±1%
Iq (uA)	22
Rdson1	83mΩ
Rdson2	43mΩ
Soft Start	0.25ms
Package	DFN1.4×1.8-6
Topology	Sync. Buck
Protection Mode	Hic-cup SCP
Features / Special Function	PWM and PFM Operating Selectable
Temp Range	-40°C ~125°C

输入电压范围：2.8~5.5V
输出电流：3A
反馈基准电压精度：±1%
1μA典型关断电流
2.35MHz固定开关频率
PWM/PFM运行模式可调
100%占空比，实现超低压降
逐周期限流保护
打嗝模式短路保护
过热保护
封装: DFN1.4×1.8-6
获得AEC-Q100 Grade 1认证

Evaluation Board

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Photo of evaluation board

EVB_SA23003ATWD

EVB_SA23003ATWD适用于评估2.8V-5.5V 输入电压, 3A 单同步降压转换器。

Technical Documentation

Title	Date
Automotive Solutions Q3 2024	2024-07-26
Industrial Designs Q3 2024	2024-07-26
Selection Guide Q3 2024	2024-07-26

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