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TPS650250EVM-447

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Texas Instruments

POWER MANAGEMENT IC DEVELOPMENT TOOLS TPS650250EVM-447 EVA L MOD

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Development Boards, Kits, Programmers

TPS650250EVM-447

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Texas Instruments

POWER MANAGEMENT IC DEVELOPMENT TOOLS TPS650250EVM-447 EVA L MOD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS650250EVM-447

Board Type	Fully Populated
Contents	Board(s)
Current - Output	800 mA, 0.2 A, 30 mA, 1.6 A
Frequency - Switching	2.25 MHz
Main Purpose	DC/DC, Step Down with LDO
Outputs and Type	6
Outputs and Type	Non-Isolated, 6 Non-Isolated Outputs
Regulator Topology	Buck
Supplied Contents	Board(s)
Utilized IC / Part	TPS650250
Voltage - Input [Max]	5.5 V
Voltage - Input [Min]	3.3 V
Voltage - Output	1.4 V, 1.2 V, 3.3 V, 1 V, 1.8 V, 2.5 V

TPS650250 Series

Automotive 1.5V to 6.5V, 3 Buck & 3 LDO Power Management IC

Part	Package / Case	Supplier Device Package	Number of Cells	Qualification	Grade	Fault Protection	Battery Chemistry [custom]	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Function	Outputs and Type	Outputs and Type	Board Type	Supplied Contents	Main Purpose	Regulator Topology	Voltage - Output	Contents	Current - Output	Frequency - Switching	Voltage - Input [Max]	Voltage - Input [Min]	Utilized IC / Part
Texas Instruments TPS650250QRHBRQ1	32-VFQFN Exposed Pad	32-VQFN (5x5)	1	AEC-Q100	Automotive	Over Temperature	Lithium Ion/Polymer	Surface Mount	-40 C	125 °C	Power Management
Texas Instruments TPS650250RHBR	32-VFQFN Exposed Pad	32-VQFN (5x5)	1			Over Temperature	Lithium Ion/Polymer	Surface Mount	-40 ¯C	85 C	Power Management
Texas Instruments TPS650250RHBT	32-VFQFN Exposed Pad	32-VQFN (5x5)	1			Over Temperature	Lithium Ion/Polymer	Surface Mount	-40 ¯C	85 C	Power Management
Texas Instruments TPS650250EVM-447												6	6 Non-Isolated Outputs Non-Isolated	Fully Populated	Board(s)	DC/DC Step Down with LDO	Buck	1 V 1.2 V 1.4 V 1.8 V 2.5 V 3.3 V	Board(s)	0.2 A 1.6 A 30 mA 800 mA	2.25 MHz	5.5 V	3.3 V	TPS650250

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 58.80
	N/A	2	$ 58.80
Mouser	N/A	1	$ 58.80

Description

General part information

TPS650250 Series

The TPS650250 device is an integrated power management IC for applications requiring multiple power rails. The TPS650250 provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor-based system. All three step-down converters, controlled by the MODE pin, enter a low-power mode at light load for maximum efficiency or operate in forced fixed frequency PWM mode.

The TPS650250 device integrates two general-purpose 200-mA LDO voltage regulators. Both LDOs operate with an input voltage range from 1.5 V to 6.5 V, allowing them to be supplied from one of the step-down converters. The output voltage of all rails can be set with an external resistor divider and enabled with an input pin. Additionally, a 30-mA LDO is typically used to provide power to an always-on rail.

Documents

Technical documentation and resources