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TPS61500EVM-369

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Texas Instruments

EVAL MODULE FOR TPS61500-369

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Development Boards, Kits, Programmers

TPS61500EVM-369

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Texas Instruments

EVAL MODULE FOR TPS61500-369

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61500EVM-369

Current - Output / Channel	500 mA
Outputs and Type	Non-Isolated
Outputs and Type	1
Supplied Contents	Board(s)
Utilized IC / Part	TPS61500
Voltage - Input [Max]	15 V
Voltage - Input [Min]	2.9 V
Voltage - Output	15.5 V, 12.5 V

TPS61500 Series

High brightness LED driver with integrated 3-A, 40-V power switch

Part	Dimming	Type	Frequency [Min]	Frequency [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Internal Switch(s)	Number of Outputs	Mounting Type	Topology	Voltage - Supply (Max) [Max]	Voltage - Output [Max]	Voltage - Output [Min]	Applications	Current - Output / Channel	Supplier Device Package	Voltage - Supply (Min) [Min]	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Input [Max]	Voltage - Input [Min]	Voltage - Output	Utilized IC / Part	Supplied Contents	Outputs and Type	Outputs and Type
Texas Instruments TPS61500PWPR	Analog PWM	DC DC Regulator	200 kHz	2.2 MHz	85 °C	-40 °C		1	Surface Mount	Step-Up (Boost)	18 V	38 V	2.9 V	Backlight	3 A	14-HTSSOP	2.9 V	14-PowerTSSOP	4.4 mm	0.173 in
Texas Instruments TPS61500EVM-369															500 mA						15 V	2.9 V	12.5 V 15.5 V	TPS61500	Board(s)	Non-Isolated	1

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

TPS61500 Series

The TPS61500 is a monolithic switching regulator with integrated 3-A, 40-V power switch. It is an ideal driver for high brightness 1-W or 3-W LED. The device has a wide input voltage range to support application with input voltage from multi-cell batteries or regulated 5-V or 12-V power rails.

The LED current is set with an external sensor resistor R3, and the feedback voltage that is regulated to 200 mV by current mode PWM (pulse width modulation) control loop, as shown inTypical Application Circuit. The device supports analog and pure PWM dimming methods for LED brightness control. Connecting a capacitor to the DIMC pin configures the device to be used for analog dimming, and the LED current varies proportional to the duty cycle of an external PWM signal. Floating the DIMC pin configures the device for pure PWM dimming with the average LED current being the PWM signal’s duty cycle times a set LED current.

The device features a programmable soft-start function to limit inrush current during start-up, and it has other built-in protection features, such as pulse-by-pulse overcurrent limit, overvoltage protection, and thermal shutdown. The TPS61500 is available in 14-pin HTSSOP package with PowerPAD.

Documents

Technical documentation and resources