TLV62569DRLT

Part: TLV62569, TLV62569P from Texas Instruments

Type: Synchronous Buck Converter

Key Specs:

• Up to 95% Efficiency
• Low RDS(ON) Switches 100 mΩ / 60 mΩ
• 2.5-V to 5.5-V Input Voltage Range
• Adjustable Output Voltage from 0.6 V to VIN
• Output current up to 2 A
• 35-μA Operating Quiescent Current
• 1.5-MHz Typical Switching Frequency
• Shutdown current less than 2 μA

Features:

• Power Save Mode for Light Load Efficiency
• 100% Duty Cycle for Lowest Dropout
• Power Good Output
• Over Current Protection
• Internal Soft Startup
• Thermal Shutdown Protection
• Available in SOT Package
• Pin-to-Pin Compatible with TLV62568

Applications:

• General Purpose POL Supply
• Set Top Box
• Network Video Camera
• Wireless Router
• Hard Disk Driver

Package:

• SOT23 (5): 2.90 mm × 2.80 mm
• SOT23 (6): 2.90 mm × 2.80 mm
• SOT563 (6): 1.60 mm x 1.60 mm

• ¹ Up to 95% Efficiency
• Low RDS(ON) Switches 100 mΩ / 60 mΩ
• 2.5-V to 5.5-V Input Voltage Range
• Adjustable Output Voltage from 0.6 V to VIN
• Power Save Mode for Light Load Efficiency
• 100% Duty Cycle for Lowest Dropout
• 35-μA Operating Quiescent Current
• 1.5-MHz Typical Switching Frequency
• • Power Good Output
• Over Current Protection
• Internal Soft Startup
• Thermal Shutdown Protection
• Available in SOT Package
• Pin-to-Pin Compatible with TLV62568
• • Create a Custom Design Using the TLV62569 With the WEBENCH® Power Designer

• • General Purpose POL Supply
• Set Top Box
• Network Video Camera
• Wireless Router
• Hard Disk Driver

SOT23-5 DBV Package (Top View)

SOT23-6

SOT563-6 DRL Package (Top View)

Pin Functions

VIN = 5.0 V, T^J = 25°C, unless otherwise noted

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
SUPPLY
IQ	Quiescent current into VIN pin	Not switching		35		uA
ISD	Shutdown current into VIN pin	EN = 0 V		0.1	2	μA
VUVLO	Under voltage lock out	VIN falling		2.3	2.45	V
VUVLO	Under voltage lock out hysteresis			100		mV
TJSD	Thermal

Over operating temperature range (unless otherwise noted)(1)

(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and the device is not switching. Functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.

(2) All voltage values are with respect to network ground terminal.

(3) While switching

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SLVSDG1C –DECEMBER 2016–REVISED OCTOBER 2017 www.ti.com

(1) Refer to the Application and Implementation section for further information.

(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.