TPS61010DGS

Product Overview

Use

This product is primarily used for boosting or stepping up the input voltage to a higher output voltage level. It is commonly employed in various electronic devices where a higher voltage is required, such as in battery-powered applications.

Characteristics

Boost converter with fixed frequency PWM control
Wide input voltage range: 1.8V to 6.5V
Adjustable output voltage range: 2.5V to 12V
High efficiency up to 96%
Low shutdown current: 0.1μA (typical)
Integrated power MOSFET switch
Thermal shutdown and overcurrent protection
Small package size: 10-pin VSSOP

Package and Quantity

The TPS61010DGS is available in a small 10-pin VSSOP (Very Small Outline Package) format. It is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

Input Voltage Range: 1.8V to 6.5V
Output Voltage Range: 2.5V to 12V
Switching Frequency: 1.2MHz (typical)
Maximum Output Current: 500mA
Quiescent Current: 120μA (typical)
Operating Temperature Range: -40°C to +85°C
Package Type: 10-pin VSSOP

Detailed Pin Configuration

EN (Enable): Enable pin for turning the device on/off.
FB (Feedback): Feedback pin for setting the desired output voltage.
SW (Switch): Switch pin connected to the inductor and power MOSFET.
GND (Ground): Ground reference for the device.
VOUT (Output Voltage): Output voltage pin.
PGND (Power Ground): Ground reference for the power stage.
LX (Inductor Connection): Connection to the inductor.
SS/TR (Soft Start/Tracking): Soft start and tracking pin.
VIN (Input Voltage): Input voltage pin.
BST (Bootstrap): Bootstrap capacitor connection.

Functional Features

Fixed frequency PWM control for stable operation.
Wide input voltage range allows compatibility with various power sources.
Adjustable output voltage provides flexibility for different applications.
High efficiency ensures minimal power loss during voltage conversion.
Integrated power MOSFET switch simplifies circuit design.
Thermal shutdown and overcurrent protection enhance safety and reliability.
Small package size enables space-saving designs.

Advantages and Disadvantages

Advantages

Wide input voltage range allows versatility in power source selection.
Adjustable output voltage accommodates different application requirements.
High efficiency minimizes power dissipation and extends battery life.
Integrated power MOSFET simplifies circuit design and reduces component count.
Thermal shutdown and overcurrent protection enhance system safety.

Disadvantages

Limited maximum output current of 500mA may not be suitable for high-power applications.
The small package size may pose challenges for heat dissipation in certain designs.

Working Principles

The TPS61010DGS is a boost converter that utilizes pulse-width modulation (PWM) control to step up the input voltage to a higher output voltage level. It operates by switching the power MOSFET on and off at a fixed frequency, which controls the energy transfer from the input to the output. The feedback mechanism adjusts the duty cycle of the PWM signal to maintain the desired output voltage.

Detailed Application Field Plans

The TPS61010DGS is commonly used in various battery-powered applications, including:

Portable electronic devices: Boosting the battery voltage to power displays, microcontrollers, and other components.
Wireless communication systems: Providing higher voltage levels for RF modules and transceivers.
LED lighting: Driving LEDs with higher voltages for illumination purposes.
Industrial equipment: Powering sensors, actuators, and control circuits in industrial automation systems.

Detailed and Complete Alternative Models

TPS61011DGS: Similar to TPS61010DGS but with a higher maximum output current of 800mA.
TPS61012DGS: Boost converter with adjustable output voltage range from 1.8V to 15V.
TPS61013DGS: Boost converter with integrated power MOSFET and fixed 5V output voltage.
TPS61014DGS: Boost converter with wide input voltage range from 0.9V to 6.5V and adjustable output voltage range from 2.5V to 12V.

These alternative models offer similar functionality with slight variations in specifications

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TPS61010DGS in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of TPS61010DGS in technical solutions:

Q: What is the TPS61010DGS? A: The TPS61010DGS is a boost converter integrated circuit (IC) that provides a regulated output voltage from a lower input voltage.
Q: What is the input voltage range for the TPS61010DGS? A: The TPS61010DGS has an input voltage range of 0.9V to 6V.
Q: What is the output voltage range for the TPS61010DGS? A: The TPS61010DGS can provide an adjustable output voltage range from 1.8V to 6V.
Q: What is the maximum output current of the TPS61010DGS? A: The TPS61010DGS can deliver a maximum output current of 500mA.
Q: Can the TPS61010DGS operate with a single-cell lithium-ion battery? A: Yes, the TPS61010DGS can efficiently boost the voltage from a single-cell lithium-ion battery to power higher voltage components.
Q: Does the TPS61010DGS have built-in protection features? A: Yes, the TPS61010DGS includes over-temperature protection, over-current protection, and under-voltage lockout.
Q: Can the TPS61010DGS be used in portable devices? A: Yes, the TPS61010DGS is suitable for various portable applications such as smartphones, tablets, and wearable devices.
Q: What is the efficiency of the TPS61010DGS? A: The TPS61010DGS has a high efficiency of up to 90%, making it ideal for battery-powered applications.
Q: Does the TPS61010DGS require external components for operation? A: Yes, the TPS61010DGS requires a few external components such as inductors, capacitors, and resistors for proper operation.
Q: Is the TPS61010DGS available in different package options? A: Yes, the TPS61010DGS is available in a small SOT-23 package, which is suitable for space-constrained designs.

Please note that these answers are general and may vary depending on specific application requirements.