Datasheet Linear Technology LTC3873-5 — 数据表

制造商	Linear Technology
系列	LTC3873-5

没有RSENSE恒定频率电流模式升压/反激/ SEPIC DC / DC控制器

数据表

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PDF, 180 Kb, 语言: en, 文件上传: Sep 24, 2017, 页数: 16
No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller

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价格

打包

	LTC3873EDDB-5#PBF	LTC3873EDDB-5#TRMPBF	LTC3873EDDB-5#TRPBF	LTC3873ETS8-5#PBF	LTC3873ETS8-5#TRMPBF	LTC3873ETS8-5#TRPBF	LTC3873IDDB-5#PBF	LTC3873IDDB-5#TRMPBF	LTC3873IDDB-5#TRPBF	LTC3873ITS8-5#PBF	LTC3873ITS8-5#TRMPBF	LTC3873ITS8-5#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12
Package	3x2 DFN-8 包装外形图	3x2 DFN-8 包装外形图	3x2 DFN-8 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图	3x2 DFN-8 包装外形图	3x2 DFN-8 包装外形图	3x2 DFN-8 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图
Package Code	DDB	DDB	DDB	TS8	TS8	TS8	DDB	DDB	DDB	TS8	TS8	TS8
Package Index	05-08-1702	05-08-1702	05-08-1702	05-08-1637	05-08-1637	05-08-1637	05-08-1702	05-08-1702	05-08-1702	05-08-1637	05-08-1637	05-08-1637
Pin Count	8	8	8	8	8	8	8	8	8	8	8	8

参数化

Parameters / Models	LTC3873EDDB-5#PBF	LTC3873EDDB-5#TRMPBF	LTC3873EDDB-5#TRPBF	LTC3873ETS8-5#PBF	LTC3873ETS8-5#TRMPBF	LTC3873ETS8-5#TRPBF	LTC3873IDDB-5#PBF	LTC3873IDDB-5#TRMPBF	LTC3873IDDB-5#TRPBF	LTC3873ITS8-5#PBF	LTC3873ITS8-5#TRMPBF	LTC3873ITS8-5#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Export Control	no	no	no	no	no	no	no	no	no	no	no	no
Features	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense	No Rsense
Frequency, kHz	200	200	200	200	200	200	200	200	200	200	200	200
Integrated Inductor	no	no	no	no	no	no	no	no	no	no	no	no
Ishutdown, µA	55	55	55	55	55	55	55	55	55	55	55	55
Isupply, mA	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Max Phases	1	1	1	1	1	1	1	1	1	1	1	1
Monolithic	no	no	no	no	no	no	no	no	no	no	no	no
Number of Outputs	1	1	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85	0 to 85	0 to 85	0 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Polyphase	no	no	no	no	no	no	no	no	no	no	no	no
Sense Resistor	None	None	None	None	None	None	None	None	None	None	None	None
Switch Current, A	10	10	10	10	10	10	10	10	10	10	10	10
Synchronous	no	no	no	no	no	no	no	no	no	no	no	no
Topology	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic
Vin Max, V	75	75	75	75	75	75	75	75	75	75	75	75
Vin Min, V	4	4	4	4	4	4	4	4	4	4	4	4
Vout Max, V	60	60	60	60	60	60	60	60	60	60	60	60
Vout Maximum	60V	60V	60V	60V	60V	60V	60V	60V	60V	60V	60V	60V
Vout Min, V	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
Vswitch Max, V	60	60	60	60	60	60	60	60	60	60	60	60

生态计划

	LTC3873EDDB-5#PBF	LTC3873EDDB-5#TRMPBF	LTC3873EDDB-5#TRPBF	LTC3873ETS8-5#PBF	LTC3873ETS8-5#TRMPBF	LTC3873ETS8-5#TRPBF	LTC3873IDDB-5#PBF	LTC3873IDDB-5#TRMPBF	LTC3873IDDB-5#TRPBF	LTC3873ITS8-5#PBF	LTC3873ITS8-5#TRMPBF	LTC3873ITS8-5#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

模型线

系列: LTC3873-5 (12)

LTC3873EDDB-5#PBF LTC3873EDDB-5#TRMPBF LTC3873EDDB-5#TRPBF LTC3873ETS8-5#PBF LTC3873ETS8-5#TRMPBF LTC3873ETS8-5#TRPBF LTC3873IDDB-5#PBF LTC3873IDDB-5#TRMPBF LTC3873IDDB-5#TRPBF LTC3873ITS8-5#PBF LTC3873ITS8-5#TRMPBF LTC3873ITS8-5#TRPBF

制造商分类

Power Management > Switching Regulator > SEPIC Regulators | Flyback, Forward and Isolated Controllers
Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost