Datasheet Linear Technology LTC3703 — 数据表

制造商	Linear Technology
系列	LTC3703

100V同步开关稳压器控制器

数据表

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PDF, 459 Kb, 语言: en, 文件上传: Sep 22, 2017, 页数: 34
100V Synchronous Switching Regulator Controller

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价格

打包

	LTC3703EG#PBF	LTC3703EG#TRPBF	LTC3703EGN#PBF	LTC3703EGN#TRPBF	LTC3703HGN#PBF	LTC3703HGN#TRPBF	LTC3703IGN#PBF	LTC3703IGN#TRPBF
N	1	2	3	4	5	6	7	8
Package	SSOP-28 包装外形图	SSOP-28 包装外形图	SSOP-16 包装外形图	SSOP-16 包装外形图	SSOP-16 包装外形图	SSOP-16 包装外形图	SSOP-16 包装外形图	SSOP-16 包装外形图
Package Code	G	G	GN	GN	GN	GN	GN	GN
Package Index	05-08-1640 (G28)	05-08-1640 (G28)	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1641 (GN16)
Pin Count	28	28	16	16	16	16	16	16

参数化

Parameters / Models	LTC3703EG#PBF	LTC3703EG#TRPBF	LTC3703EGN#PBF	LTC3703EGN#TRPBF	LTC3703HGN#PBF	LTC3703HGN#TRPBF	LTC3703IGN#PBF	LTC3703IGN#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
Demo Boards	DC501A	DC501A	DC501A	DC501A	DC501A	DC501A	DC501A	DC501A
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no
Features	No Rsense, Resistor Set Frequency, External Synchronization	No Rsense, Resistor Set Frequency, External Synchronization	No Rsense, Resistor Set Frequency, External Synchronization	No Rsense, Resistor Set Frequency, External Synchronization	No Rsense, Resistor Set Frequency, External Synchronization	No Rsense, Resistor Set Frequency, External Synchronization	No Rsense, Resistor Set Frequency, External Synchronization	No Rsense, Resistor Set Frequency, External Synchronization
Frequency, kHz	600	600	600	600	600	600	600	600
Frequency Adjust Range	100kHz to 600kHz	100kHz to 600kHz	100kHz to 600kHz	100kHz to 600kHz	100kHz to 600kHz	100kHz to 600kHz	100kHz to 600kHz	100kHz to 600kHz
Frequency Sync Range	Up to 600kHz	Up to 600kHz	Up to 600kHz	Up to 600kHz	Up to 600kHz	Up to 600kHz	Up to 600kHz	Up to 600kHz
Integrated Inductor	no	no	no	no	no	no	no	no
Ishutdown, µA	25	25	25	25	25	25	25	25
Isupply, mA	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7
Max Phases	1	1	1	1	1	1	1	1
Monolithic	no	no	no	no	no	no	no	no
Number of Outputs	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85	0 to 85	-40 to 125	-40 to 125	-40 to 85	-40 to 85
Output Current, A	20	20	20	20	20	20	20	20
Polyphase	no	no	no	no	no	no	no	no
Sense Resistor	None	None	None	None	None	None	None	None
Switch Current, A	20	20	20	20	20	20	20	20
Synchronous	yes	yes	yes	yes	yes	yes	yes	yes
Topology	Buck, Boost	Buck, Boost	Buck, Boost	Buck, Boost	Buck, Boost	Buck, Boost	Buck, Boost	Buck, Boost
Vin Max, V	100	100	100	100	100	100	100	100
Vin Min, V	9.3	9.3	9.3	9.3	9.3	9.3	9.3	9.3
Vout Max, V	93	93	93	93	93	93	93	93
Vout Maximum	100V	100V	100V	100V	100V	100V	100V	100V
Vout Min, V	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Vref Accuracy Over Temp, %	1	1	1	1	1	1	1	1
Vswitch Max, V	100	100	100	100	100	100	100	100

生态计划

	LTC3703EG#PBF	LTC3703EG#TRPBF	LTC3703EGN#PBF	LTC3703EGN#TRPBF	LTC3703HGN#PBF	LTC3703HGN#TRPBF	LTC3703IGN#PBF	LTC3703IGN#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

模型线

系列: LTC3703 (8)

LTC3703EG#PBF LTC3703EG#TRPBF LTC3703EGN#PBF LTC3703EGN#TRPBF LTC3703HGN#PBF LTC3703HGN#TRPBF LTC3703IGN#PBF LTC3703IGN#TRPBF

制造商分类

Power Management > Switching Regulator > Step-Down (Buck) Regulators > High Input Voltage Buck | External Power Switch Buck Controllers
Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators