TPS62913RPUR

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TPS62913RPUR

17-VIN, 3-A LOW NOISE AND LOW RI

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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 3V
Voltage-Input(Max) 17V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 5.5V
Current-Output 3A
Frequency-Switching 1MHz, 2.2MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 10-VFQFN

Übersicht

Description

The TPS62913RPUR is a high-efficiency, step-down voltage regulator from Texas Instruments, primarily designed for applications requiring low noise and precision. It operates with an input voltage range of 3 to 17 volts and can deliver an output current of up to 2 A. One of its key features is its ability to provide a low output voltage ripple, making it suitable for sensitive analog or RF applications. The device integrates a wide range of features to enhance performance, including a selectable switching frequency, a power-save mode for light-load efficiency, and a soft-start capability to limit inrush current.
The TPS62913RPUR also boasts excellent transient response and output voltage accuracy, which is essential for systems requiring tight regulation. Additionally, its small size and minimal external component requirement make it ideal for space-constrained applications. Built-in protection features such as overcurrent, overtemperature, and undervoltage lockout further ensure reliable operation across various conditions. Overall, the TPS62913RPUR is an efficient and versatile solution for modern electronic designs needing stable and clean power delivery.

Features

The TPS62913RPUR is a highly efficient, buck voltage regulator designed for precision applications. Key features include:
1. Wide Input Voltage Range: It operates from 3.0 V to 17 V, making it versatile for various applications.
2. Adjustable Output Voltage: It can deliver an output voltage between 0.4 V and 5.5 V.
3. High Efficiency: Achieves up to 95% efficiency at full load, reducing power loss and heat.
4. Low Output Noise: Features an integrated low-noise mode to minimize output voltage ripple and interference.
5. Fast Transient Response: Ensures stable operation even with quick changes in load.
6. Synchronization Capability: Able to synchronize to an external clock to minimize interference.
7. Low Quiescent Current: Consumes very little power when in standby mode, ideal for battery-powered devices.
8. Compact Package: Available in a 3 mm x 2 mm VQFN package, saving board space.
9. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for robust operation.
10. Soft Start: Allows controlled startup to avoid inrush current spikes.
These features make the TPS62913RPUR suitable for applications like telecommunications, industrial equipment, and portable devices requiring efficient and reliable power management.

Package

The TPS62913RPUR is a DC-DC buck converter from Texas Instruments, offered in a 10-pin VQFN (Very Thin Quad Flat No-Lead) package. This package type provides a compact and efficient solution for power management applications, with enhanced thermal performance and a small footprint suitable for space-constrained designs.

Pinout

The TPS62913RPUR is a buck converter IC from Texas Instruments, designed for efficient step-down voltage conversion. It is a 2mm x 2mm device with a 10-pin configuration. The pin functions are as follows:
1. PGOOD: Power Good output; indicates if the output voltage is within regulation.
2. SS/TR: Soft Start/Tracking; configures soft start time or allows voltage tracking.
3. VOS: Output Voltage Sense; connects to the output voltage for regulation.
4. FB: Feedback; input for setting the output voltage through an external resistor divider.
5. RT/CLK: Frequency Set/Clock; sets the switching frequency or synchronizes to an external clock.
6. PGND: Power Ground; ground reference for the power stage.
7. VIN: Input Voltage; power supply input.
8. EN: Enable; turns the device on or off.
9. SW: Switch Node; output of the high-side FET, connected to the inductor.
10. AGND: Analog Ground; ground reference for control circuitry.
The TPS62913RPUR is ideal for applications requiring low noise and high efficiency, such as precision analog circuits and RF applications.

Manufacturer

The TPS62913RPUR is manufactured by Texas Instruments Incorporated. Texas Instruments, commonly known as TI, is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing chips. These products are essential components used in various electronic devices across industries, including consumer electronics, automotive, industrial, and communications equipment. TI is known for its innovation in the semiconductor industry and is one of the largest manufacturers of analog and embedded processing semiconductors worldwide.

Application

The TPS62913RPUR is a high-efficiency, low-noise buck converter suitable for a variety of applications. It is ideal for use in telecommunications equipment, networking devices, industrial automation, medical instruments, and any systems requiring precise voltage regulation and low electromagnetic interference. Its compact size and high performance make it well-suited for portable and battery-powered devices, where space and power efficiency are critical.

Equivalent

The TPS62913RPUR is a high-efficiency buck converter. Equivalent products may include:
1. Analog Devices: ADP2360
2. Microchip: MIC28512
3. Maxim Integrated: MAX17504
4. Linear Technology (Analog Devices): LT8609S
5. Infineon Technologies: IR38263
Always verify specifications such as input/output voltage, current ratings, and package type to ensure compatibility with your application.

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