The HT7463A/B is a current mode buck converter. With a wide input range from 4.5V to 52V, the HT7463A/B is suitable for a wide range of applications such as power conditioning from unregulated sources. Having a low internal switch typical RDSON value of 0.9Ω, the device has a good operating typical efficiency value of 85% and the added advantage of reduced j.
• Wide Input Voltage Range 4.5V to 52V
• 52V / 0.9Ω Internal Power MOSFET
• 600mA Peak Output Current
• Up to 90% Efficiency
• 1.25MHz (HT7463A) and 550kHz (HT7463B)
Fixed Operating Frequency
• Ultra Low Shutdown Current < 1µA
• Output Short Circuit Protection
• Thermal Shutdown Protection
• Package Type: SOT23-6
Applications
• Power Meters
• Distribution Power Systems
• Battery Chargers
• Pre-Regulator for Linear Regulators
General Description
The HT7463A/B is a current mode buck converter. With a wide input range from 4.5V to 52V, the HT7463A/B is suitable for a wide range of a.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HT7463B |
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2 | HT7465 |
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3 | HT7466 |
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4 | HT74164 |
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5 | HT7430 |
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6 | HT7450 |
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7 | HT7470 |
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8 | HT7005L |
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9 | HT7017 |
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12 | HT7022A-2 |
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