Datasheet Linear Technology LTC3422 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC3422

1.5A, convertidor de CC / CC síncrono elevador de 3MHz con desconexión de salida

Hojas de datos

PDF, 271 Kb, Idioma: en, Archivo subido: sept 21, 2017, Páginas: 16
1.5A, 3MHz Synchronous Step-Up DC/DC Converter with Output Disconnect

Extracto del documento

	LTC3422EDD#PBF	LTC3422EDD#TRPBF
N	1	2
Package	3x3 DFN-10 Dibujo del esquema del paquete	3x3 DFN-10 Dibujo del esquema del paquete
Package Code	DD	DD
Package Index	05-08-1699	05-08-1699
Pin Count	10	10

Parameters / Models	LTC3422EDD#PBF	LTC3422EDD#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC860A	DC860A
Design Tools	LTspice Model	LTspice Model
Export Control	no	no
Features	Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode	Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode
Frequency, kHz	3000	3000
Frequency Adjust Range	100kHz - 3MHz	100kHz - 3MHz
Frequency Sync Range	100kHz - 3MHz	100kHz - 3MHz
Integrated Inductor	no	no
Ishutdown, µA	0.1	0.1
Isupply, mA	0.025	0.025
Monolithic	yes	yes
Number of Outputs	1	1
Operating Temperature Range, °C	0 to 85	0 to 85
Polyphase	no	no
Switch Current, A	2.5	2.5
Synchronous	yes	yes
Topology	Boost	Boost
Vin Max, V	4.5	4.5
Vin Min, V	0.5	0.5
Vin Min Startup, V	0.88	0.88
Vout Max, V	5.25	5.25
Vout Min, V	1.216	1.216
Vswitch Max, V	6	6

	LTC3422EDD#PBF	LTC3422EDD#TRPBF
RoHS	Obediente	Obediente

Serie: LTC3422 (2)

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