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TPS65266EVM-686

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Texas Instruments

EVAL BOARD FOR TPS65266

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Development Boards, Kits, Programmers

TPS65266EVM-686

Active

Texas Instruments

EVAL BOARD FOR TPS65266

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS65266EVM-686

Contents	Board(s)
Current - Output	3 A, 2 A
Frequency - Switching	1 MHz
Main Purpose	DC/DC, Step Down
Outputs and Type	3 Non-Isolated Outputs
Regulator Topology	Buck
Utilized IC / Part	TPS65266
Voltage - Input [Max]	6.5 V
Voltage - Input [Min]	2.7 V
Voltage - Output	1.8 V, 1.5 V, 1 V

TPS65266-1 Series

2.7V to 6.5V Input, 3A/2A/2A Triple Buck Converter

Part	Mounting Type	Voltage - Output (Min/Fixed)	Topology	Function	Output Type	Output Configuration	Package / Case	Voltage - Input (Min) [Min]	Current - Output	Voltage - Input (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Number of Outputs	Frequency - Switching [Max]	Frequency - Switching [Min]	Outputs and Type	Contents	Regulator Topology	Frequency - Switching	Utilized IC / Part	Voltage - Output	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]	Voltage - Output (Max) [Max]
Texas Instruments TPS65266-1RHBR	Surface Mount	2.7 V	Buck	Step-Down	Adjustable	Positive	32-VFQFN Exposed Pad	2.7 V	2 A 3 A	6.5 V	-40 °C	125 ¯C	32-VQFN (5x5)	3	2.4 MHz	250 kHz
Texas Instruments TPS65266-1RHBT	Surface Mount	2.7 V	Buck	Step-Down	Programmable	Positive	32-VFQFN Exposed Pad	2.7 V	2 A 3 A	6.5 V	-40 °C	125 ¯C	32-VQFN (5x5)	3	2.4 MHz	250 kHz
Texas Instruments TPS65266EVM-686									2 A 3 A								3 Non-Isolated Outputs	Board(s)	Buck	1 MHz	TPS65266	1 V 1.5 V 1.8 V	DC/DC Step Down	6.5 V	2.7 V
Texas Instruments TPS65266RHBT	Surface Mount	0.6 V	Buck	Step-Down	Adjustable	Positive	32-VFQFN Exposed Pad	2.7 V	2 A 3 A	6.5 V	-40 °C	125 ¯C	32-VQFN (5x5)	3	2.4 MHz	250 kHz										6.5 V

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

Description

General part information

TPS65266-1 Series

The TPS65266-1 incorporates 3 channels of high-efficiency synchronous buck converter for applications operating off the adaptor or battery with input voltage lower than 6 V.

The buck DC/DC converter integrates power MOSFETs for optimized power efficiency and reduces external component counts. The peak current mode control simplifies the compensation and fast transient response. High clock frequency allows smaller and low-value inductors and capacitors. External compensation supports optimized loop compensation and fast transient response. In light load condition, the buck converter operates in PSM mode for a reduction on the input power supplied to the system. Cycle-by-cycle overcurrent limiting with hiccup mode limits MOSFET power dissipation in short circuit or overloading fault conditions.

The TPS65266-1 features a power-good supervisor circuit that monitors all converter outputs. The PGOOD pin is asserted after the output voltages in each channel are in regulation and sequencing is done.

Documents

Technical documentation and resources