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TPS2065CDGNR Datasheet(PDF) 1 Page - Texas Instruments |
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TPS2065CDGNR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 32 page OUT IN GND FLT RFLT 10 kW Control Signal VIN 150 mF Fault Signal Pad* VOUT * DGN only EN or EN 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, DGK (Top View) DBV (Top View) EN or EN DGN, DGK (Top V DGN Only TPS20xxC, TPS20xxC-2 www.ti.com SLVSAU6G – JUNE 2011 – REVISED JULY 2013 Current-Limited, Power-Distribution Switches 1 FEATURES DESCRIPTION The TPS20xxC and TPS20xxC-2 power-distribution 2 • Single Power Switch Family switch family is intended for applications such as • Pin for Pin with Existing TI Switch Portfolio USB where heavy capacitive loads and short-circuits • Rated currents of 0.5 A, 1 A, 1.5 A, 2 A are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for • ±20% Accurate, Fixed, Constant Current Limit applications between 0.5 A and 2 A. • Fast Over-Current Response – 2 µs The TPS20xxC and TPS20xxC-2 family limits the • Deglitched Fault Reporting output current to a safe level by operating in a • Selected Parts with (TPS20xxC) and without constant-current mode when the output load exceeds (TPS20xxC-2) Output Discharge the current-limit threshold. This provides a predictable • Reverse Current Blocking fault current under all conditions. The fast overload response time eases the burden on the main 5 V • Built-in Softstart supply to provide regulated power when the output is • Ambient Temperature Range: –40°C to 85°C shorted. The power-switch rise and fall times are • UL Listed and CB-File No. E169910 controlled to minimize current surges during turn-on and turn-off. APPLICATIONS • USB Ports/Hubs, Laptops, Desktops • High-Definition Digital TVs • Set Top Boxes • Short-Circuit Protection Figure 1. Typical Application Table 1. DEVICES(1) STATUS MAXIMUM OPERATING DEVICES CURRENT MSOP-8 ( PowerPad™) SOT23-5 MSOP-8 0.5 TPS2041C and 51C — Active and Active — 1 TPS2061C and 65C Active and Active Active and Active — 1 TPS2065C-2 Active Active — 1.5 TPS2068C and 69C Active and Active — and Active — 1.5 TPS2069C-2 Active — — 2 TPS2000C and 01C Active and Active — Active and 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. PRODUCTION DATA information is current as of publication date. Copyright © 2011–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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