Datasheet Linear Technology LTC3527EUD#PBF — Datenblatt

Zwei synchrone DC / DC-Aufwärtswandler mit 800 mA / 400 mA, 1,2 MHz / 2,2 MHz

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PDF, 373 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 22
Dual 800mA/400mA, 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters

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Architecture	Constant Frequency Current Mode
Demo Boards	DC1237A-A,DC1237A-B
Design Tools	LTspice File
Export Control	no
Features	Burst Mode, Output Disconnect
Frequency	2200 kHz
Frequency Adjust Range	1.2MHz or 2.2MHz
Integrated Inductor	no
Ishutdown	0.1 µA
Isupply	0.012 mA
Monolithic	yes
Number of Outputs	2
Operating Temperature Range	0 to 85 °C
Polyphase	no
Switch Current	0.8 A
Switch Current 2	0.4 A
Synchronous	yes
Topology	Boost
Topology 1	Boost
Topology 2	Boost
Vin Max	5 V
Vin Min	0.5 V
Vin Min Startup	0.7 V
Vout Max	5.25 V
Vout Max 2	15 V
Vout Maximum	5.25V
Vout Min	1.6 V
Vswitch Max	6 V

RoHS

Compliant

Serie: LTC3527 (4)

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

LTC3527EUDPBF, LTC3527EUD PBF