LM51561DSSR
- Mfr.Part #
- LM51561DSSR
- Manufacturer
- Texas Instruments
- Package / Case
- WSON-12
- Datasheet
- Download
- Description
- 2.2MHZ WIDE INPUT NONSYNCHRONOUS
- Stock
- 2,545
- In Stock :
- 2,545
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Supplier Device Package :
- 12-WSON (3x2)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Output Current :
- 1.5 A
- Frequency - Switching :
- 100kHz ~ 2.2MHz
- Product Category :
- Switching Controllers
- Maximum Operating Temperature :
- + 125 C
- Topology :
- Boost, Flyback, SEPIC
- Mounting Style :
- SMD/SMT
- Serial Interfaces :
- -
- Manufacturer :
- Texas Instruments
- Number of Outputs :
- 1 Output
- Minimum Operating Temperature :
- - 40 C
- Package / Case :
- WSON-12
- Duty Cycle (Max) :
- 93%
- Product Status :
- Active
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Product Type :
- Switching Controllers
- Output Configuration :
- Positive
- Subcategory :
- PMIC - Power Management ICs
- Operating Supply Current :
- 490 uA
- Operating Supply Voltage :
- 3.5 V to 60 V
- Switching Frequency :
- 100 kHz to 2.2 MHz
- Clock Sync :
- No
- Voltage - Supply (Vcc/Vdd) :
- 2.97V ~ 60V
- Function :
- Step-Up, Step-Up/Step-Down
- Mounting Type :
- Surface Mount
- Brand :
- Texas Instruments
- Isolation :
- Isolated, Non-Isolated
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Shutdown :
- Shutdown
- RoHS :
- Details
- Series :
- LM51561
- Output Phases :
- 1
- Output Voltage :
- 1.5 V to 300 V
- Product :
- Switching Controllers
- Synchronous Rectifier :
- No
- Packaging :
- Cut Tape
- Output Type :
- Transistor Driver
- Input Voltage :
- 3.5 V to 60 V
- Datasheets
- LM51561DSSR

DC DC Switching Controllers Texas Instruments LM51561DSSR Overview
Introducing the LM51561DSSR from Texas Instruments, a versatile DC-DC switching controller designed to meet the demanding requirements of modern electronic systems. With its wide input range and high switching frequency of 2.2MHz, this non-synchronous controller offers exceptional performance and efficiency.
Featuring advanced control algorithms, the LM51561DSSR ensures stable and precise regulation of output voltage across varying load conditions. Its compact design and robust construction make it ideal for a wide range of applications, from industrial automation to consumer electronics.
Whether you're designing power supplies for telecommunications equipment or implementing voltage regulation in automotive systems, the LM51561DSSR delivers reliable performance and flexibility, backed by Texas Instruments' reputation for quality and innovation.
LM51561DSSR Features
- Wide input voltage range for enhanced versatility
- High switching frequency of 2.2MHz for improved efficiency
- Non-synchronous operation for simplified circuit design
- Precise output voltage regulation under varying load conditions
- Compact and robust design for space-constrained applications
- Advanced control algorithms for optimal performance
- Integrated protection features for enhanced reliability
LM51561DSSR Applications
- Industrial Automation: The LM51561DSSR is ideal for powering control systems, motor drives, and sensors in industrial automation applications. Its wide input voltage range and precise regulation ensure stable operation in demanding environments.
- Telecommunications: From base stations to networking equipment, the LM51561DSSR provides efficient and reliable power conversion for telecommunications infrastructure. Its high switching frequency minimizes ripple and noise, ensuring clean power delivery to sensitive components.
- Automotive Electronics: In automotive applications, the LM51561DSSR is used for voltage regulation in various subsystems, including infotainment systems, lighting, and powertrain control modules. Its compact design and integrated protection features make it well-suited for the harsh operating conditions of automotive environments.
- Consumer Electronics: From smart TVs to gaming consoles, the LM51561DSSR powers a wide range of consumer electronics devices. Its high efficiency and compact footprint make it an ideal choice for applications where space and power efficiency are paramount.
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