DC187A-B, Demo Board based on LT1374, 4.5A, 500kHz Step-Down Switching Regulator
Using Part
Vignette
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Documents connexes
Pour les produits finaux
- Disk Drives
- Portable
- Portable Computers
Description
- DC187A-B, Demonstration Circuit is a complete DC/DC step-down regulators using the LT1374, constant frequency, high efficiency converter in 7-pin DD package. This circuit is primarily used in personal computers, disk drives, portable hand-held devices and in larger systems, as local on-board regulators. High frequency switching allows the use of small inductors, making these all surface mount solutions ideal for space-conscious systems
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage5.5 to 25 V
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Output Voltage3.3|5 V
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Output Current4 A
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Efficiency89 %
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TopologyBuck
Pièces en vedette (1)
Pièce numéro | Fabricant | Type | Description | |||
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LT1374CR | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 5V to 25V Synchronous Step Down Single-Out 2.42V to 21.5V 4.5A 8-Pin(7+Tab) DDPAK | Ajouter au panier |