SA23002ADFD

5.5V 输入电压, 2A 单同步降压转换器

SA23002ADFD 5.5V 输入电压, 2A 单同步降压转换器 Datasheet

Parameters
Features
Description

Part Number	SA23002ADFD
Vin_min (V)	2.8
Vin_max (V)	5.5
Io_max (A)	2
Channels	1
Vo_min (V)	0.6
Fsw (MHz)	2.35
Vref (V)	0.6
Vref Accuracy	±1.5%
Iq (uA)	22 (no load, PFM)
Rdson1	120
Rdson2	85
Soft Start	0.2
Package	DFN2×2-8
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
外部可调电压（精度为±1.5%）
1μA典型关断电流
2.35MHz固定开关频率
PWM/PSM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（SCP）
过热保护
封装: DFN2x2-8
符合AEC-Q100 Grade 1级标准
工作温度：-40°C ~125°C

Evaluation Board

Photo of evaluation board
Photo of evaluation board
Photo of evaluation board

EVB_SA23002ADFD

EVB_ SA23002ADFD适用于评估2.8V-5.5V 输入电压, 2A 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
DFN2x2-8	2022-05-20

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