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TPS563209DDCT Datasheet(PDF) 1 Page - Texas Instruments |
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TPS563209DDCT Datasheet(HTML) 1 Page - Texas Instruments |
1 / 28 page V = 50 mV / div (ac coupled) O Time = 200 µsec / div I = 1 A / div O Load step = 0.75 A - 2.25 A Slew rate = 500 mA / µsec TPS563209 TPS562209 VIN VBST SW GND EN VFB 1 2 3 4 5 6 VOUT VOUT EN VIN Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS562209, TPS563209 SLVSCM5 – SEPTEMBER 2014 TPS56x209, 4.5V to 17 V Input, 2-A, 3-A Synchronous Step-Down Voltage Regulator in 6 pin SOT-23 1 Features 3 Description The TPS562209 and TPS563209 are simple, easy-to- 1 • TPS562209 - 2A converter with integrated 122- use, 2-A and 3-A synchronous step-down converters m Ω and 72-mΩ FETs in 6 pin SOT-23 package. • TPS563209 - 3A converter with integrated 68-m Ω The devices are optimized to operate with minimum and 39-m Ω FETs external component counts and also optimized to • D-CAP2™ Mode Control for Fast Transient achieve low standby current. Response These switch mode power supply (SMPS) devices • Input Voltage Range: 4.5 V to 17 V employ D-CAP2™ mode control providing a fast • Output Voltage Range: 0.76 V to 7 V transient response and supporting both low • 650 kHz Switching Frequency equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic • Low Shutdown Current Less than 10µA capacitors with no external compensation • 1% Feedback Voltage Accuracy (25°C) components. • Startup from Pre-Biased Output Voltage TPS562209 and TPS563209 always operate in • Cycle By Cycle Over-current Limit continuous conduction mode, which reduces the • Hiccup-mode Under Voltage Protection output ripple voltage in light load compared to discontinous conduction mode. TPS56x209 are • Non-latch OVP, UVLO and TSD Protections available in a 6-pin 1.6 × 2.9(mm) SOT (DDC) • Fixed Soft Start : 1.0ms package, and specified from –40°C to 150°C of junction temperature. 2 Applications Device Information(1) • Digital TV Power Supply PART NUMBER PACKAGE BODY SIZE (NOM) • High Definition Blu-ray Disc™ Players TPS563209, • Networking Home Terminal SOT (6) 1.60 mm × 2.90 mm TPS562209 • Digital Set Top Box (STB) (1) For all available packages, see the orderable addendum at the end of the datasheet. 4 Simplified Schematic and Transient Response spacer spacer 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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