Datasheet Linear Technology LTC3458 — Ficha de datos

FabricanteLinear Technology
SerieLTC3458

1.4A, 1.5MHz Synchronous Step-Up DC/DC Converter with Output Disconnect

Hojas de datos

Datasheet LTC3458
PDF, 320 Kb, Idioma: en, Archivo subido: sept 21, 2017, Páginas: 16
1.4A, 1.5MHz Synchronous Step-Up DC/DC Converter with Output Disconnect
Extracto del documento

Precios

Embalaje

LTC3458EDE#PBFLTC3458EDE#TRPBF
Package4x3 DFN-12
Dibujo del esquema del paquete
4x3 DFN-12
Dibujo del esquema del paquete
Package CodeDE/UEDE/UE
Package Index05-08-169505-08-1695
Pin Count1212

Paramétricos

Parameters / ModelsLTC3458EDE#PBFLTC3458EDE#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC728ADC728A
Design ToolsLTspice ModelLTspice Model
Export Controlnono
FeaturesOutput Disconnect, External Synchronization, Resistor Set Frequency, Burst ModeOutput Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode
Frequency, kHz15001500
Frequency Adjust Range400kHz - 1.5MHz400kHz - 1.5MHz
Frequency Sync Range400kHz - 1.5MHz400kHz - 1.5MHz
Integrated Inductornono
Ishutdown, µA0.50.5
Isupply, mA0.0150.015
Monolithicyesyes
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Polyphasenono
Switch Current, A1.61.6
Synchronousyesyes
TopologyBoostBoost
Vin Max, V66
Vin Min, V1.41.4
Vin Min Startup, V1.41.4
Vout Max, V7.57.5
Vout Min, V22
Vswitch Max, V88

Plan ecológico

LTC3458EDE#PBFLTC3458EDE#TRPBF
RoHSObedienteObediente

Linea modelo

Clasificación del fabricante