Manufacturer Part Number
TPS61081DRCR
Manufacturer
Texas Instruments
Introduction
The TPS61081DRCR is a step-up, or boost, DC-DC switching regulator designed for powering devices where input voltage is lower than output voltage.
Product Features and Performance
Step-Up Function
Positive output configuration
Adjustable output type
Boost topology
Capable of driving 1.3A switch current
Switching frequency options: 600kHz or 1.2MHz
Operates within an input voltage range from 2.5V to 6V
Output voltage adjustable from 2.5V up to 27V
Ambient operating temperature range from -40°C to 85°C
Product Advantages
Flexible power solution for varying input and higher output requirements
High output voltage range suitable for multiple applications
Dual frequency option enables optimization of component size and efficiency
Key Technical Parameters
Input Voltage (Min): 2.5V
Input Voltage (Max): 6V
Output Voltage (Min): 2.5V
Output Voltage (Max): 27V
Output Current: 1.3A (Switch)
Switching Frequency: 600kHz, 1.2MHz
Quality and Safety Features
Operating temperature certified from -40°C to 85°C ensures reliability under extreme conditions
Compatibility
Suited for surface mount technology with 10-VFDFN exposed pad package
Application Areas
Ideal for battery-powered devices requiring a higher voltage
Suitable for portable devices that need efficient power step-up conversion
Product Lifecycle
Status: Obsolete
Note: Check for potential replacements or newer versions due to obsolescence
Several Key Reasons to Choose This Product
High maximum output voltage up to 27V
Flexible input voltage range suitable for varied battery technologies
Dual switching frequency for efficiency and size trade-offs
Robust operating temperature range ideal for harsh environments
Texas Instruments' reliability and support for obsolete products
TPS61081DRCRG4Texas Instruments