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TPS2065CDBVR датащи(PDF) 1 Page - Texas Instruments |
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TPS2065CDBVR датащи(HTML) 1 Page - Texas Instruments |
1 / 26 page GND IN IN EN or EN OUT OUT OUT FLT 1 2 3 4 5 6 7 8 GND OUT FLT IN 1 2 3 5 4 DGN (Top View) DBV (Top View) EN or EN OUT IN GND FLT RFLT 10 kW Control Signal VIN 150 mF Fault Signal Pad* VOUT * DGN only EN or EN TPS20xxC www.ti.com SLVSAU6A –JUNE 2011–REVISED JULY 2011 Current-Limited, Power-Distribution Switches Check for Samples: TPS20xxC 1 FEATURES DESCRIPTION The TPS20xxC power-distribution switch family is 23 • Single Power Switch Family intended for applications such as USB where heavy • Pin for Pin with Existing TI Switch Portfolio capacitive loads and short-circuits are likely to be • Rated currents of 0.5 A, 1 A, 1.5 A, 2 A encountered. This family offers multiple devices with fixed current-limit thresholds for applications between • ±20% Accurate, Fixed, Constant Current Limit 0.5 A and 2 A. • Fast Over-Current Response – 2 µs The TPS20xxC family limits the output current to a • Deglitched Fault Reporting safe level by operating in a constant-current mode • Output Discharge When Disabled when the output load exceeds the current-limit • Reverse Current Blocking threshold. This provides a predictable fault current under all conditions. The fast overload response time • Built-in Softstart eases the burden on the main 5 V supply to provide • Ambient Temperature Range: –40°C to 85°C regulated power when the output is shorted. The power-switch rise and fall times are controlled to APPLICATIONS minimize current surges during turn-on and turn-off. • USB Ports/Hubs, Laptops, Desktops • High-Definition Digital TVs • Set Top Boxes • Short-Circuit Protection TYPICAL APPLICATION Figure 1. Typical Application Table 1. DEVICES(1) STATUS MAXIMUM OPERATING DEVICES MSOP-8 CURRENT SOT23-5 (PowerPad) ™ 0.5 TPS2051C - Preview 1 TPS2065C Active Preview 1.5 TPS2069C Active - 2 TPS2000C / 1C Active - (1) For more details, see the DEVICE INFORMATION table. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 PowerPAD is a trademark of Texas Instruments. 3 is a trademark of ~ Texas Instruments. UNLESS OTHERWISE NOTED this document contains Copyright © 2011, Texas Instruments Incorporated PRODUCTION DATA information current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Аналогичный номер детали - TPS2065CDBVR |
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Аналогичное описание - TPS2065CDBVR |
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