TPS6735ID

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TPS6735ID

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IC REG BUCK -5V 200MA 8SOIC

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Specifications

Attribute Value
Package Tube
ProductStatus Active
Function Step-Up, Step-Down
OutputConfiguration Negative
Topology Buck
OutputType Fixed
NumberofOutputs 1
Voltage-Input(Min) 4V
Voltage-Input(Max) 6.2V
Voltage-Output(Min/Fixed) -5V
Current-Output 200mA
Frequency-Switching 160kHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

The TPS6735ID is a boost converter integrated circuit (IC) designed by Texas Instruments. Specifically engineered for portable applications, this device efficiently steps up the input voltage to a higher output voltage, making it suitable for battery-powered devices requiring stable power. The TPS6735ID operates over an input voltage range typically from 1.8V to 5.5V and can deliver a regulated output voltage, often adjustable through external resistors, up to around 12V.
Key features of the TPS6735ID include its high-efficiency operation, which minimizes power loss and extends battery life, and a low quiescent current, contributing to its suitability for energy-constrained applications. The device also integrates protection features such as overcurrent protection and thermal shutdown, enhancing its reliability and robustness in various operating conditions.
Its compact TSOT-23 package makes it ideal for space-limited applications. Typical use cases for the TPS6735ID include powering microcontrollers, RF modules, and other components that require a stable voltage supply above the input battery voltage.

Equivalent

The TPS6735ID is a step-up (boost) DC-DC converter. Equivalent products you might consider include:
1. MAX856 by Maxim Integrated - Similar boost converter with low quiescent current.
2. LTC3401 by Analog Devices - Another high-efficiency step-up converter.
3. LM2621 by Texas Instruments - A compact boost converter.
4. MC34063 by ON Semiconductor - Versatile step-up/down converter.
When considering alternatives, ensure the specifications such as input/output voltage, current, and efficiency meet your requirements.

Features

The TPS6735ID is a step-up DC-DC converter designed for applications requiring low-input voltage and low-power consumption. Key features include:
1. Input Voltage Range: Operates efficiently with input voltages from 1.8V to 5.5V, making it suitable for battery-powered applications.
2. Output Voltage: Provides a fixed output voltage, generally set according to specific application requirements.
3. Efficiency: Offers high efficiency, which is crucial for prolonging battery life in portable devices.
4. Current Capability: Delivers adequate output current to power various electronic components, depending on the application setup.
5. Low Quiescent Current: Features low quiescent current, which minimizes battery drain during idle states.
6. Package: Available in compact packages, enabling integration into space-constrained designs.
7. Protection Features: Includes over-current protection and thermal shutdown to safeguard the device and application circuit.
8. Operating Temperature: Suitable for a wide operating temperature range, accommodating different environmental conditions.
These features make the TPS6735ID ideal for small electronic devices requiring efficient power conversion from lower voltage sources.

Pinout

The TPS6735ID is a step-up DC-DC converter with an adjustable output voltage, typically used in battery-powered devices to generate a higher voltage from a lower input voltage. It is designed by Texas Instruments.
The TPS6735ID comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pins and their functions are generally as follows:
1. Vin: Input voltage. The power supply input for the device.
2. GND: Ground. The common ground for both input and output.
3. FB: Feedback. Used to set the output voltage via a resistor divider network.
4. COMP: Compensation. Used for external compensation to stabilize the voltage control loop.
5. SW: Switch. Connects to the inductor and the switching diode.
6. Vout: Output voltage. The regulated voltage output.
7. Shutdown: Enables or disables the device.
8. N/C: No connection. Not used in the circuit.
These functions help in regulating and boosting the input voltage to the desired output level for various electronic applications. Always refer to the manufacturer's datasheet for precise electrical characteristics and application guidelines.

Manufacturer

The TPS6735ID is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing analog and embedded processing chips, which are integral components in a wide range of electronic systems. The company provides solutions for various sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is recognized for its innovation in technology, offering a vast portfolio of products that help engineers design and develop advanced electronics across various industries.

Application

The TPS6735ID is a DC/DC boost converter typically used in applications requiring voltage step-up. Its primary application areas include powering LCD bias supplies, generating a higher voltage rail from a low-voltage battery in portable devices, and driving white LEDs in backlighting solutions. It is also suited for use in various consumer electronics, handheld devices, and other battery-operated equipment where efficient voltage conversion and extended battery life are critical. The TPS6735ID's compact size and high efficiency make it ideal for space-constrained and energy-sensitive applications.

Package

The TPS6735ID is a low-power, step-up DC-DC converter typically found in the SOIC-8 (Small Outline Integrated Circuit) package type, which is a compact and commonly used package for integrated circuits.