Datasheet Linear Technology LTC3499 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC3499

Convertidores CC / CC sincrónicos elevadores de 750 mA con protección de batería inversa

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PDF, 252 Kb, Idioma: en, Archivo subido: sept 21, 2017, Páginas: 16
750mA Synchronous Step-Up DC/DC Converters with Reverse-Battery Protection

Extracto del documento

Precios

Embalaje

	LTC3499BEDD#PBF	LTC3499BEDD#TRPBF	LTC3499BEMS8#PBF	LTC3499BEMS8#TRPBF	LTC3499EDD#PBF	LTC3499EDD#TRPBF	LTC3499EMS8#PBF	LTC3499EMS8#TRPBF
N	1	2	3	4	5	6	7	8
Package	3x3 DFN-8 Dibujo del esquema del paquete	3x3 DFN-8 Dibujo del esquema del paquete	MS-8 Dibujo del esquema del paquete	MS-8 Dibujo del esquema del paquete	3x3 DFN-8 Dibujo del esquema del paquete	3x3 DFN-8 Dibujo del esquema del paquete	MS-8 Dibujo del esquema del paquete	MS-8 Dibujo del esquema del paquete
Package Code	DD	DD	MS8	MS8	DD	DD	MS8	MS8
Package Index	05-08-1698	05-08-1698	05-08-1660	05-08-1660	05-08-1698	05-08-1698	05-08-1660	05-08-1660
Pin Count	8	8	8	8	8	8	8	8

Paramétricos

Parameters / Models	LTC3499BEDD#PBF	LTC3499BEDD#TRPBF	LTC3499BEMS8#PBF	LTC3499BEMS8#TRPBF	LTC3499EDD#PBF	LTC3499EDD#TRPBF	LTC3499EMS8#PBF	LTC3499EMS8#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	DC849A,DC849B	DC849A,DC849B	DC849A,DC849B	DC849A,DC849B	DC849A,DC849B	DC849A,DC849B	DC849A,DC849B	DC849A,DC849B
Design Tools	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
Features	Output Disconnect, Reverse Input Protection	Output Disconnect, Reverse Input Protection	Output Disconnect, Reverse Input Protection	Output Disconnect, Reverse Input Protection	Output Disconnect, Reverse Input Protection	Output Disconnect, Reverse Input Protection	Output Disconnect, Reverse Input Protection	Output Disconnect, Reverse Input Protection
Frequency, kHz	1200	1200	1200	1200	1200	1200	1200	1200
Integrated Inductor	no	no	no	no	no	no	no	no
Ishutdown, µA	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Isupply, mA	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Monolithic	yes	yes	yes	yes	yes	yes	yes	yes
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	0 to 85	0 to 85	0 to 85	0 to 85
Polyphase	no	no	no	no	no	no	no	no
Switch Current, A	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75
Synchronous	yes	yes	yes	yes	yes	yes	yes	yes
Topology	Boost	Boost	Boost	Boost	Boost	Boost	Boost	Boost
Vin Max, V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vin Min, V	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Vin Min Startup, V	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Vout Max, V	6	6	6	6	6	6	6	6
Vout Min, V	2	2	2	2	2	2	2	2
Vswitch Max, V	7	7	7	7	7	7	7	7

Plan ecológico

	LTC3499BEDD#PBF	LTC3499BEDD#TRPBF	LTC3499BEMS8#PBF	LTC3499BEMS8#TRPBF	LTC3499EDD#PBF	LTC3499EDD#TRPBF	LTC3499EMS8#PBF	LTC3499EMS8#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Linea modelo

Serie: LTC3499 (8)

LTC3499BEDD#PBF LTC3499BEDD#TRPBF LTC3499BEMS8#PBF LTC3499BEMS8#TRPBF LTC3499EDD#PBF LTC3499EDD#TRPBF LTC3499EMS8#PBF LTC3499EMS8#TRPBF

Clasificación del fabricante

Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost