CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

features 135-mW -Maximum (5-V Input) High-Side MOSFET Switch 250 mA Continuous Current Short-Circuit and Thermal Protection With Overcurrent Logic Output Operating Range . . . 2.7-V to 5.5-V Logic-Level Enable Input 2.5-ms Typical Rise Time Undervoltage Lockout 10 mA Maximum Standby Supp

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德州仪器

POWER DISTRIBUTION SWITCHES

文件：470.47 Kbytes 页数：25 Pages

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德州仪器

CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

文件：406.63 Kbytes 页数：23 Pages

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德州仪器

CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES

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德州仪器

0.25A loading, 0.44A ILIMIT, 2.7-5.5V, 80mΩ USB power switch, active-high

The TPS2045 and TPS2055 power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely. Each of these 135-m N-channel MOSFET high-side power switches is controlled by a logic enable compatible with 5-V and 3-V logic. Gate drive is provided by an • 135-m -Maximum (5-V Input) High-Side MOSFET Switch\n• Short-Circuit and Thermal Protection With Overcurrent Logic Output\n• Logic-Level Enable Input\n• Undervoltage Lockout \n• Bidirectional Switch\n• Ambient Temperature Range, -40°C to 85°C\n• Notebook, Desktop and Palmtop PCs\n• Digital Cameras;

TI

德州仪器

CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

1FEATURES · 80-mΩ High-Side MOSFET Switch · 250 mA Continuous Current Per Channel · Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output · Operating Range: 2.7-V to 5.5-V · CMOS- and TTL-Compatible Enable Inputs · 2.5-ms Typical Rise Time · Undervoltage Lockout ·

文件：945.5 Kbytes 页数：37 Pages

TI

德州仪器

丝印：2055A；Package：SOIC；CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

1FEATURES · 80-mΩ High-Side MOSFET Switch · 250 mA Continuous Current Per Channel · Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output · Operating Range: 2.7-V to 5.5-V · CMOS- and TTL-Compatible Enable Inputs · 2.5-ms Typical Rise Time · Undervoltage Lockout ·

文件：945.5 Kbytes 页数：37 Pages

TI

德州仪器

丝印：2055A；Package：SOIC；CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

1FEATURES · 80-mΩ High-Side MOSFET Switch · 250 mA Continuous Current Per Channel · Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output · Operating Range: 2.7-V to 5.5-V · CMOS- and TTL-Compatible Enable Inputs · 2.5-ms Typical Rise Time · Undervoltage Lockout ·

文件：945.5 Kbytes 页数：37 Pages

TI

德州仪器

丝印：2055A；Package：SOIC；CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

1FEATURES · 80-mΩ High-Side MOSFET Switch · 250 mA Continuous Current Per Channel · Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output · Operating Range: 2.7-V to 5.5-V · CMOS- and TTL-Compatible Enable Inputs · 2.5-ms Typical Rise Time · Undervoltage Lockout ·

文件：945.5 Kbytes 页数：37 Pages

TI

德州仪器

丝印：2055A；Package：SOIC；CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

1FEATURES · 80-mΩ High-Side MOSFET Switch · 250 mA Continuous Current Per Channel · Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output · Operating Range: 2.7-V to 5.5-V · CMOS- and TTL-Compatible Enable Inputs · 2.5-ms Typical Rise Time · Undervoltage Lockout ·

文件：945.5 Kbytes 页数：37 Pages

TI

德州仪器