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PDF AMS6104 Data sheet ( Hoja de datos )
| Número de pieza | AMS6104 | |
| Descripción | 1A SWITCH BOOST CONVERTER | |
| Fabricantes | AMS | |
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Hay una vista previa y un enlace de descarga de AMS6104 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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Advanced
Monolithic
Systems
FEATURES
• Internal Power Switch
• Output Voltage up to 20V
• Up to 89% Efficiency
• Low 0.08µA Shutdown Supply Current
• Internal Current Limit
• Thermal Shutdown
• Available in 5-Pin SOT-23 Package
AMS6104
1A SWITCH BOOST CONVERTER
RoHS compliant
APPLICATIONS
• Handheld Computers, PDA’s
• Cell Phones
• Digital Still and Video Games
• Small LCD Displays
GENERAL DESCRIPTION
The AMS6104 is an adjustable step-up DC/DC converter with a 1Amp internal switch. The low quiescent current of typical
300µA, makes AMS6104 attractive for battery operated applications. AMS6104 operates at switching frequencies of 500 kHz
allowing for easy filtering and low noise. The reference voltage is set at 1.23V. Internally compensated and internal soft-start
minimizes the number of external components necessary. It operates from 1.3V to 15V supply and it is thermally and over
current protected. The AMS6104 is available in SOT23-5 leads package.
ORDERING INFORMATION
OUTPUT PACKAGE TYPE
VOLTAGE 5 Lead SOT-23
Adjustable AMS6104M1
TEMP.
RANGE
-25°C to 125°C
PIN CONNECTIONS
5L SOT-23
(M1)
TYPICAL APPLICATION
Top View
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
1 page  
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
AMS6104
Waveform close-up showing Rise time
Waveform close-up showing Fall time
Full load (200mA) start-up -
22µF Tantalum Capacitor
Minimal load (1mA) start-up –
22µF Tantalum Capacitor
1mA load start-up –
3 X 1µF Ceramic output capacitor
Full load (200mA) start-up
3 X 1µF Ceramic output capacitor
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AMS6104.PDF ] | |
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