TPS562207S Series

4.3-V to 17-V input, 2-A FCCM mode synchronous buck converter in SOT563 package

Catalog

4.3-V to 17-V input, 2-A FCCM mode synchronous buck converter in SOT563 package

Part	Output Type	Package / Case	Number of Outputs	Function	Supplier Device Package	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Current - Output	Topology	Synchronous Rectifier	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching	Voltage - Input (Min) [Min]	Voltage - Output (Max) [Max]	Mounting Type	Voltage - Output	Board Type	Outputs and Type	Outputs and Type	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Main Purpose	Supplied Contents	Regulator Topology
Texas Instruments TPS562207SDRLR	Adjustable	SOT-563 SOT-666	1	Step-Down	SOT-563	0.804 V	17 V	2 A	Buck		Positive	-40 °C	125 ¯C	580 kHz	4.3 V	7 V	Surface Mount
Texas Instruments TPS562207EVM								2 A						590 kHz				1.05 V	Fully Populated	Non-Isolated	1	4.3 V	17 V	TPS562207	DC/DC Step Down	Board(s)	Buck

Catalog

4.3-V to 17-V input, 2-A FCCM mode synchronous buck converter in SOT563 package

Key Features

• 2-A converter with integrated 140-mΩ and 84-mΩ FETsD-CAP2™ mode control with fast transient responseInput voltage range: 4.3 V to 17 VOutput voltage range: 0.804 V to 7 VForced continuous conduction mode580-kHz switching frequencyLow shutdown current of less than 3 µA1.5% feedback voltage accuracy (25°C)Supports pre-bias start-upCycle-by-cycle overcurrent limitHiccup-mode overcurrent protectionNon-latch UVP and TSD protectionsFixed soft start: 1.2 ms2-A converter with integrated 140-mΩ and 84-mΩ FETsD-CAP2™ mode control with fast transient responseInput voltage range: 4.3 V to 17 VOutput voltage range: 0.804 V to 7 VForced continuous conduction mode580-kHz switching frequencyLow shutdown current of less than 3 µA1.5% feedback voltage accuracy (25°C)Supports pre-bias start-upCycle-by-cycle overcurrent limitHiccup-mode overcurrent protectionNon-latch UVP and TSD protectionsFixed soft start: 1.2 ms

Description

The TPS562207S is a simple, easy-to-use, 2-A synchronous buck converter in a SOT563 package. The device is optimized to operate with minimum external components and also optimized to achieve low standby current. This switch mode power supply (SMPS) device employs D-CAP2 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. The TPS562207S operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed switching frequency and output voltage ripple is very small. The TPS562207S is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature. The TPS562207S is a simple, easy-to-use, 2-A synchronous buck converter in a SOT563 package. The device is optimized to operate with minimum external components and also optimized to achieve low standby current. This switch mode power supply (SMPS) device employs D-CAP2 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. The TPS562207S operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed switching frequency and output voltage ripple is very small. The TPS562207S is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.