Datasheet Linear Technology LTC3458EDE#PBF — Ficha de datos

1.4A, convertidor de CC / CC sincrónico elevador de 1.5MHz con desconexión de salida

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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

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Architecture	Constant Frequency Current Mode
Demo Boards	DC728A
Design Tools	LTspice Model
Export Control	no
Features	Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode
Frequency	1500 kHz
Frequency Adjust Range	400kHz - 1.5MHz
Frequency Sync Range	400kHz - 1.5MHz
Integrated Inductor	no
Ishutdown	0.5 µA
Isupply	0.015 mA
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Polyphase	no
Switch Current	1.6 A
Synchronous	yes
Topology	Boost
Vin Max	6 V
Vin Min	1.4 V
Vin Min Startup	1.4 V
Vout Max	7.5 V
Vout Min	2 V
Vswitch Max	8 V

RoHS

Obediente

Serie: LTC3458 (2)

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

LTC3458EDEPBF, LTC3458EDE PBF