Manufacturer Part Number
LM1771SSD
Manufacturer
Texas Instruments
Introduction
The LM1771SSD is a high-performance, synchronous step-down DC-DC switching controller from Texas Instruments. It is designed to provide efficient power conversion in a wide range of applications.
Product Features and Performance
Synchronous rectification for high efficiency
Wide input voltage range of 2.8V to 5.5V
Switching frequency range of 100kHz to 1MHz
Single output with positive configuration
Integrated high-side and low-side MOSFET drivers
Pulse-width modulation (PWM) control
Thermal shutdown protection
Small 6-WSON (3x3) package
Product Advantages
High efficiency power conversion
Compact size for space-constrained designs
Wide operating temperature range of -40°C to 125°C
Ease of use with integrated driver circuitry
Key Technical Parameters
Input Voltage: 2.8V to 5.5V
Output Voltage: Adjustable
Switching Frequency: 100kHz to 1MHz
Maximum Output Current: Dependent on external components
Operating Temperature: -40°C to 125°C
Quality and Safety Features
RoHS non-compliant
Thermal shutdown protection
Compatibility
The LM1771SSD is compatible with a wide range of electronic devices and systems that require efficient power conversion, such as:
Portable electronics
Industrial equipment
Automotive applications
Telecommunications equipment
Application Areas
Step-down power conversion
Power supplies
Battery-powered devices
Industrial and automotive electronics
Product Lifecycle
The LM1771SSD is an active product in Texas Instruments' portfolio. There are no indications of it being discontinued or replaced in the near future.
Several Key Reasons to Choose This Product
High efficiency power conversion with synchronous rectification
Wide input voltage range and adjustable output voltage
Compact 6-WSON (3x3) package for space-constrained designs
Wide operating temperature range of -40°C to 125°C
Integrated driver circuitry for ease of use
Thermal shutdown protection for reliable operation
Compatibility with a wide range of electronic devices and systems
LM1771TMMXNS
LM1771SMMXTexas Instruments