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L6984: 产品描述Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.9V 0.35A Automotive 10-Pin VFDFPN EP Tube; 文件大小4MB，共47页; 制造商ST(意法半导体); 官网地址http://www.st.com/

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L6984概述

Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.9V 0.35A Automotive 10-Pin VFDFPN EP Tube

L6984相似产品对比

	L6984	L6984TR	L6984ATR
描述	Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.9V 0.35A Automotive 10-Pin VFDFPN EP Tube	Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.9V 0.35A Automotive 10-Pin VFDFPN EP T/R	Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.9V 0.35A Automotive 10-Pin VDFPN EP T/R
欧盟限制某些有害物质的使用	-	Compliant	Compliant
ECCN (US)	-	EAR99	EAR99
Part Status	-	Active	Active
HTS	-	8542.39.00.01	8542.39.00.01
类型 Type	-	Synchronous Step Down	Synchronous Step Down
输出类型 Output Type	-	Adjustable	Adjustable
Switching Frequency (kHz)	-	250 to 600	250 to 600
Switching Regulator	-	Yes	Yes
Number of Outputs	-	1	1
Output Voltage (V)	-	0.9(Min)	0.9(Min)
Maximum Output Current (A)	-	0.35	0.35
Minimum Input Voltage (V)	-	4.5	4.5
Maximum Input Voltage (V)	-	36	36
Typical Quiescent Current (uA)	-	26	26
Maximum ESD Protection Voltage (kV)	-	0.5@CDM/2@HBM/0.2@MM	0.5@CDM/2@HBM/0.2@MM
Minimum Operating Temperature (°C)	-	-40	-40
Maximum Operating Temperature (°C)	-	150	150
系列 Packaging	-	Tape and Reel	Tape and Reel
Supplier Package	-	VFDFPN EP	VDFPN EP
Pin Count	-	10	10
Mounting	-	Surface Mount	Surface Mount
Package Height	-	0.83	0.88
Package Length	-	4	3
Package Width	-	4	3
PCB changed	-	10	10
Lead Shape	-	No Lead	No Lead

参考设计

使用 STMicroelectronics 的 L6984 的参考设计

STEVAL-ISA159V1 评估板基于高效单片同步降压稳压器，能够提供高达 400 mA 的直流电流。固定 3.3V 输出无需外部电阻分压器。低功耗模式 (LCM) 专为停车期间活跃的应用而设计，因此它可以通过受控的输出电压纹波最大限度地提高轻负载时的效率。低噪声模式 (LNM) 使开关频率在负载电流范围内几乎恒定，满足汽车音频/传感器等低噪声应用规范 ...

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