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PDF SM626 Data sheet ( Hoja de datos )
| Número de pieza | SM626 | |
| Descripción | (SM62x) SWITCHING REGULATOR POWER OUTPUT STAGES | |
| Fabricantes | Linfinity | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SM626 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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SM625/SM626/SM627
SWITCHING REGULATOR POWER OUTPUT STAGES
DESCRIPTION
The SM625/626/627 series of Power Output Stages are espe-
cially designed to be driven with standard PWM integrated
circuits to form an efficient switching power supply. The SM625,
SM626 and SM627 are optimized for non-isolated Buck and
Buck-Boost application. The hybrid circuit construction utilizes
thick film resistors on a beryllia substrate for maximum thermal
conductivity and resultant low thermal impedance. All of the
active elements in the hybrid are fully passivated.
FEATURES
• Equivalent to the Unitrode PIC 625, 626, 627
• 15A current capability
• Designed and characterized for switching regulator
applications such as Buck, Boost, and Buck-Boost
type
• Cost saving design reduces size, improves efficiency,
reduces noise and RFI
• High operating frequency (to > 100KHz) results in
smaller inductor-capacitor filter and improved power
supply response time
• High operating efficiency at 7A typical performance -
Rise and fall time < 300ns
Efficiency > 85%
• Electrically isolated, 4-pin, TO-66 hermetic case
HIGH RELIABILITY FEATURES
♦ Available with high reliability processing
FUNCTIONAL DIAGRAM
SM625/SM626/SM627
4/90 Rev 1.1 2/94
Copyright © 1994
LINFINITY Microelectronics Inc.
1 11861 Western Avenue ∞ Garden Grove, CA 92841
(714) 898-8121 ∞ FAX: (714) 893-2570
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SM626.PDF ] | |
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