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TPS92200D2EVM

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Texas Instruments

TPS92200D2 SYNCHRONOUS BUCK LED

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Development Boards, Kits, Programmers

TPS92200D2EVM

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Texas Instruments

TPS92200D2 SYNCHRONOUS BUCK LED

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS92200D2EVM

Current - Output / Channel	500 mA
Features	Dimmable
Outputs and Type	1 Non-Isolated Output
Supplied Contents	Board(s)
Utilized IC / Part	TPS92200D2
Voltage - Input [Max]	30 V
Voltage - Input [Min]	4 V

TPS92200 Series

4-V to 30-V input voltage, 1.5-A output current, synchronous buck LED driver with dimming options

Part	Operating Temperature [Max]	Operating Temperature [Min]	Frequency	Voltage - Supply (Max)	Current - Output / Channel	Type	Voltage - Supply (Min) [Min]	Applications	Dimming	Supplier Device Package	Mounting Type	Topology	Package / Case	Number of Outputs	Outputs and Type	Utilized IC / Part	Features	Supplied Contents	Voltage - Input [Min]	Voltage - Input [Max]	Voltage - Output
Texas Instruments TPS92200D1DDCR	85 °C	-40 °C	1 MHz	30 V	1.5 A	DC DC Regulator	4 V	Lighting	Analog PWM	SOT-23-THIN	Surface Mount	Step-Down (Buck)	SOT-23-6 Thin TSOT-23-6	1
Texas Instruments TPS92200D2EVM					500 mA										1 Non-Isolated Output	TPS92200D2	Dimmable	Board(s)	4 V	30 V
Texas Instruments TPS92200D2RXLR	85 °C	-40 °C	1 MHz	30 V	1.5 A	DC DC Regulator	4 V	Lighting	Analog PWM	6-VQFN-HR (1.5x2)	Surface Mount	Step-Down (Buck)	6-PowerVDFN	1							30 VDC
Texas Instruments TPS92200D2DDCR	85 °C	-40 °C	1 MHz	30 V	1.5 A	DC DC Regulator	4 V	Lighting	Analog PWM	SOT-23-THIN	Surface Mount	Step-Down (Buck)	SOT-23-6 Thin TSOT-23-6	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

TPS92200 Series

The TPS92200 device is a 1.5-A synchronous buck LED driver with 30-V maximum input voltage. By integrating the high-side and low-side NMOS switches, the TPS92200 device provides high power density with high efficiency in an ultra-small solution size. The TPS92200 device uses peak-current-mode control and full internal compensation to provide high transient response performance over a wide range of operating conditions.

The TPS92200 device supports flexible dimming methods. TPS92200D1 implements both PWM and analog dimming modes. In PWM dimming mode, LEDs turn on and off according to PWM duty cycle periodically. The device’s analog dimming mode is achieved by changing the internal reference voltage proportional to the voltage level of the analog input in 5% to 100% range. TPS92200D2 implements deeper analog dimming by changing the internal reference voltage proportional to the duty cycle of the PWM signal input in 1% to 100% range.

For safety and protection, the TPS92200 devices implement full protections, including LED open, LED+ short-to-GND, LED short, sense resistor open and short, and device thermal protection.

Documents

Technical documentation and resources