This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

TPS61500PWPR +BOM

Experience efficient LED driving with the TPS61500PWPR, which includes a 3-A, 40-V power switch for enhanced performance

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS61500PWPR
Datasheet:

TPS61500PWPR Datasheet (PDF)
Number of channels:

1
Vin (min) (V):

2.9
Vin (max) (V):

18
Vout (min) (V):

2.9
EDA/CAD Models:

Request Free CAD Models for TPS61500PWPR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TPS61500PWPR General Description

The TPS61500PWPR is a high-efficiency synchronous step-up DC/DC converter with a wide input voltage range. It's designed to operate with a minimum external component count, making it suitable for space-constrained applications. The device utilizes a fixed-frequency pulse-width modulation (PWM) control scheme to regulate the output voltage. It offers adjustable output voltage through an external resistor divider network, providing flexibility in design. With a built-in soft-start feature, it prevents excessive inrush current during startup, enhancing system reliability. The TPS61500PWPR also incorporates comprehensive protection features such as thermal shutdown, overcurrent protection, and under-voltage lockout, ensuring robust operation under various conditions. It comes in a small, thermally-enhanced 20-pin HTSSOP package, facilitating easy PCB layout and assembly.

Key Features

The TPS61500PWPR is a DC/DC boost converter with integrated power switch

It operates from a 3-V to 6-V input voltage, delivering up to 28 V

It's designed for small portable applications where high efficiency, low quiescent current, and small size are important

It offers a fixed frequency PWM control scheme and includes over-temperature and over-current protection features

Application

The TPS61500PWPR is commonly used in applications requiring a boost converter to step-up voltage levels, such as in LED backlighting, portable electronics, and battery-powered devices

It is also used in single-cell Li-Ion or Li-polymer battery-powered applications due to its high efficiency, low noise, and small footprint

Specifications

Number of channels	1	Vin (min) (V)	2.9
Vin (max) (V)	18	Vout (min) (V)	2.9
Vout (max) (V)	38	Type	Inductive
Switching frequency (max) (kHz)	2200	Duty cycle (max) (%)	93
LED current per channel (mA)	400	Peak efficiency (%)	93
Topology	Boost	Operating temperature range (°C)	-40 to 85
Rating	Catalog