SA23002BDFD

5.5V, 2A 单同步降压转换器

SA23002BDFD 5.5V, 2A 单同步降压转换器 Datasheet

Parameters
Features
Description

Part Number	SA23002BDFD
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
Rdson1	120mΩ
Rdson2	85mΩ
Soft Start	0.2ms
Package	DFN2×2-8
Topology	Sync. Buck
Protection Mode	Hic-cup SCP
Features / Special Function	Power Good Indicator，Fixed Frequency PFM Mode
Temp Range	-40°C ~125°C

输入电压范围：2.8~5.5V
输出电流：2A
反馈基准电压精度：±1.5%
1μA典型关断电流
2.35MHz固定开关频率
100%占空比，实现超低压降
PFM轻载运行模式
逐周期限流保护
打嗝模式短路保护 (SCP)
过热保护
电源正常指示器
封装: DFN2x2-8
获得AEC-Q100 Grade 1认证

Evaluation Board

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EVB_SA23002BDFD

EVB_SA23002BDFD 评估板用于评估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

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