Datasheet Linear Technology LT3510 — 数据表

制造商	Linear Technology
系列	LT3510

单片双通道2A降压开关稳压器

数据表

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PDF, 358 Kb, 语言: en, 文件上传: Sep 18, 2017, 页数: 30
Monolithic Dual Tracking 2A Step-Down Switching Regulator

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打包

	LT3510EFE#PBF	LT3510EFE#TRPBF	LT3510IFE#PBF	LT3510IFE#TRPBF
N	1	2	3	4
Package	TSSOP-20 包装外形图	TSSOP-20 包装外形图	TSSOP-20 包装外形图	TSSOP-20 包装外形图
Package Code	FE	FE	FE	FE
Package Index	05-08-1663 (CB)	05-08-1663 (CB)	05-08-1663 (CB)	05-08-1663 (CB)
Pin Count	20	20	20	20

参数化

Parameters / Models	LT3510EFE#PBF	LT3510EFE#TRPBF	LT3510IFE#PBF	LT3510IFE#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC1157A	DC1157A	DC1157A	DC1157A
Design Tools	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model
Export Control	no	no	no	no
Features	Anti-Phase Switching, Tracking, Power Good, Resistor Set Frequency, External Synchronization	Anti-Phase Switching, Tracking, Power Good, Resistor Set Frequency, External Synchronization	Anti-Phase Switching, Tracking, Power Good, Resistor Set Frequency, External Synchronization	Anti-Phase Switching, Tracking, Power Good, Resistor Set Frequency, External Synchronization
Frequency, kHz	1500	1500	1500	1500
Frequency Adjust Range	250kHz - 1.5MHz	250kHz - 1.5MHz	250kHz - 1.5MHz	250kHz - 1.5MHz
Frequency Sync Range	250kHz - 1.5MHz	250kHz - 1.5MHz	250kHz - 1.5MHz	250kHz - 1.5MHz
Integrated Inductor	no	no	no	no
Ishutdown, µA	9	9	9	9
Isupply, mA	3.5	3.5	3.5	3.5
Max Phases	2	2	2	2
Monolithic	yes	yes	yes	yes
Number of Outputs	2	2	2	2
Operating Temperature Range, °C	0 to 85	0 to 85	-40 to 85	-40 to 85
Output Current, A	2	2	2	2
Output Current 2, A	2	2	2	2
Polyphase	yes	yes	yes	yes
Switch Current, A	2.8	2.8	2.8	2.8
Switch Current 2, A	2.8	2.8	2.8	2.8
Synchronous	no	no	no	no
Topology	Buck	Buck	Buck	Buck
Topology 1	Buck	Buck	Buck	Buck
Topology 2	Buck	Buck	Buck	Buck
Vin Max, V	25	25	25	25
Vin Min, V	3.3	3.3	3.3	3.3
Vout Max, V	23.75	23.75	23.75	23.75
Vout Maximum	0.95Vin	0.95Vin	0.95Vin	0.95Vin
Vout Min, V	0.8	0.8	0.8	0.8
Vout Min 2, V	.8	.8	.8	.8

生态计划

	LT3510EFE#PBF	LT3510EFE#TRPBF	LT3510IFE#PBF	LT3510IFE#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

模型线

系列: LT3510 (4)

LT3510EFE#PBF LT3510EFE#TRPBF LT3510IFE#PBF LT3510IFE#TRPBF

制造商分类

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Internal Power Switch Buck