Datenblatt-pdf.com


EC9410 Schematic ( PDF Datasheet ) - E-Cmos

Teilenummer EC9410
Beschreibung 2A 380KHZ 20V PWM Buck DC/DC Converter
Hersteller E-Cmos
Logo E-Cmos Logo 




Gesamt 10 Seiten
EC9410 Datasheet, Funktion
www.DataSheet.co.kr
EC9410
2A 380KHZ 20V PWM Buck DC/DC Converter
General Description
The EC9410 is a 380 KHz fixed frequency
monolithic step down switch mode regulator with a
built in internal Power MOSFET. It achieves 2A
continuous output current over a wide input supply
range with excellent load and line regulation.
The device includes a voltage reference, oscillation
circuit, error amplifier, internal PMOS and etc.
The PWM control circuit is able to adjust the duty
ratio linearly from 0 to 100%. An enable function,
an over current protection function and a short
c ircu i t protection function are built inside. An
internal compensation block is built in to minimize
external component count.
The EC9410 serves as ideal power supply units
for portable devices.
Features
z 2A Constant Output Current
z 140mRDSON Internal Power PMOSFET
Switch
z Up to 95% Efficiency
z Fixed 380KHz Frequency
z Wide 3.6V to 20V Input Voltage Range
z Output Adjustable from 1.222V to 18V
z Built in Frequency Compensation
z Built in Thermal Shutdown Function
z Built in Current Limit Function
z SOP8 Package is Available
z The minimum dropout up to 0.3V
Applications
z Portable DVD
z LCD Monitor / TV
z Battery Charger
z ADSL Modem
z Telecom / Networking Equipment
Function Block
E-CMOS Corp. (www.ecmos.com.tw)
Page 1 of 10
2007/04/10
Datasheet pdf - http://www.DataSheet4U.net/






EC9410 Datasheet, Funktion
www.DataSheet.co.kr
EC9410
2A 380KHZ 20V PWM Buck DC/DC Converter
Typical Application Circuit
Typical Application Circuit @ 5V/2A
EC9410
Typical Application Circuit @ 3.3V/2A
EC9410
E-CMOS Corp. (www.ecmos.com.tw)
Page 6 of 10
2007/04/10
Datasheet pdf - http://www.DataSheet4U.net/

6 Page







SeitenGesamt 10 Seiten
PDF Download[ EC9410 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
EC94102A 380KHZ 20V PWM Buck DC/DC ConverterE-Cmos
E-Cmos

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche