Datasheet Linear Technology LT3976HMSE#PBF — Datenblatt

40V, 5A, 2MHz Step-Down-Schaltregler mit 3,3µA Ruhestrom

Datenblätter

PDF, 422 Kb, Sprache: en, Datei hochgeladen: Sep 19, 2017, Seiten: 28
40V, 5A, 2MHz Step-Down Switching Regulator with 3.3μA Quiescent Current

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Architecture	Constant Frequency Current Mode
Demo Boards	DC1848A
Design Tools	LTspice File,LTpowerCAD Model
Export Control	no
Features	Burst Mode, Resistor Set Frequency, External Synchronization, Power Good
Frequency	2000 kHz
Frequency Adjust Range	200kHz - 2MHz
Frequency Sync Range	250kHz - 2MHz
Integrated Inductor	no
Ishutdown	0.7 µA
Isupply	0.0016 mA
Max Phases	1
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	-40 to 125 °C
Output Current	5 A
Polyphase	no
Switch Current	10 A
Synchronous	no
Topology	Buck
Vin Max	40 V
Vin Min	4.3 V
Vout Max	38.8 V
Vout Maximum	0.97Vin
Vout Min	1.197 V
Vswitch Max	40 V

RoHS

Compliant

Serie: LT3976 (10)

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

LT3976HMSEPBF, LT3976HMSE PBF