Datasheet Linear Technology LTC3374AIUHF#PBF — Datenblatt

Hochgenaue 8-Kanal-Parallel-1A-Buck-DC / DCs

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PDF, 1.7 Mb, Sprache: en, Datei hochgeladen: Sep 20, 2017, Seiten: 24
High Accuracy 8-Channel Parallelable 1A Buck DC/DCs

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Architecture	Constant Frequency Current Mode
Demo Boards	DC2440A
Design Tools	LTspice Model
Export Control	no
Features	Burst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature Monitor
Frequency	2000 kHz
Frequency Adjust Range	1MHz - 3MHz
Frequency Sync Range	1MHz - 3MHz
Integrated Inductor	no
Ishutdown	1 µA
Isupply	0.045 mA
Monolithic	yes
Number of Outputs	8
Operating Temperature Range	-40 to 85 °C
Output Current	1 A
Output Current 2	1 A
Output Current 3	1 A
Polyphase	yes
Switch Current	1.8 A
Switch Current 2	1.8 A
Switch Current 3	1.8 A
Synchronous	yes
Topology	Buck
Topology 1	Buck
Topology 2	Buck
Topology 3	Buck
Vin Max	5.5 V
Vin Min	2.25 V
Vout Max	5.5 V
Vout Max 2	5.5 V
Vout Max 3	5.5 V
Vout Maximum	Vout
Vout Min	0.8 V
Vout Min 2	0.8 V
Vout Min 3	0.8 V
Vref Accuracy Over Temp	2 %

RoHS

Compliant

Serie: LTC3374A (12)

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Micropower Buck Regulators | Internal Power Switch Buck
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

LTC3374AIUHFPBF, LTC3374AIUHF PBF