Datasheet Linear Technology LT3434EFE#PBF — Datenblatt

Hersteller	Linear Technology
Serie	LT3434
Artikelnummer	LT3434EFE#PBF

Hochspannungs-3A, 200-kHz-Abwärtsschaltregler mit 100µA Ruhestrom

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PDF, 418 Kb, Sprache: en, Datei hochgeladen: Sep 18, 2017, Seiten: 24
High Voltage 3A, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current

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Konstruktionshinweise

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60V, 3A Step-Down DC/DC Converter Has Low Dropout and 100ВµA Quiescent Current &mdash DN352
PDF, 80 Kb, Datei veröffentlicht: Nov 2, 2004
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advertisement 60V, 3A Step-Down DC/DC Converter Has Low Dropout and
100ВµA Quiescent Current вЂ“ Design Note 352
Keith Szolusha The LTВ®3434, 3A monolithic buck switching regulator
is designed to optimize efп¬Ѓciency over all current and
voltage levels, both high and low. Micropower bias current and Burst Mode В® operation enable it to consume
merely 100ОјA at zero load and 12V input. The high
efп¬Ѓciency bipolar NPN power switch (0.1О©) provides
up to 85% efп¬Ѓciency at a 2A load current. Combined
with high duty cycle, the low dropout of the switch
DIODES INC.
1N4448W
4.7ОјF 100V
TDK C5750X7R2A475M
CERAMIC SHDN BOOST 33ОјH
0.68ОјF COOPER
UP3B-330
DIODES INC.
B360 CSS
0.01ОјF
R1
4.7k
470pF
0.01ОјF 0.01ОјF VC VBIAS CT FB SYNC PGFB …

Modellreihe

Serie: LT3434 (4)

LT3434EFE#PBF LT3434EFE#TRPBF LT3434IFE#PBF LT3434IFE#TRPBF

Herstellerklassifikation

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck | High Input Voltage Buck

Andere Namen:

LT3434EFEPBF, LT3434EFE PBF