L6730B
- Mfr.Part #
- L6730B
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 20TSSOP
- Stock
- 6,833
- In Stock :
- 6,833
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- Manufacturer :
- STMicroelectronics
- Product Category :
- DC DC Switching Controllers
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 100kHz~1MHz
- ECCN Code :
- EAR99
- Length :
- 6.5mm
- Topology :
- Buck
- Terminal Pitch :
- 0.65mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mounting Type :
- Surface Mount
- Width :
- 4.4mm
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Base Part Number :
- L6730
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Output Voltage :
- 600mV
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Form :
- Gull wing
- Control Mode :
- VOLTAGE-MODE
- Operating Temperature :
- -40°C~85°C TA
- Output Type :
- Transistor Driver
- Input Voltage-Nom :
- 12V
- Duty Cycle (Max) :
- 100%
- Packaging :
- Tube
- Control Features :
- Enable, Frequency Control, Phase Control, Power Good, Soft Start
- Max Frequency :
- 1MHz
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Supply Voltage :
- 14V
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Synchronous Rectifier :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 20
- JESD-609 Code :
- e4
- Function :
- Step-Down
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~14V
- Output Configuration :
- Positive
- Datasheets
- L6730B

DC DC Switching Controllers STMicroelectronics L6730B Overview
The STMicroelectronics L6730B DC DC Switching Controller is a highly efficient and versatile solution designed for managing power supplies in complex electronic systems. This advanced controller integrates multiple features tailored to optimize performance while maintaining energy efficiency. The L6730B is especially suitable for applications requiring precise voltage regulation and power sequencing, offering designers a robust platform for developing high-performance power management systems. Its compatibility with various external components allows for flexible design configurations, catering to a broad range of industrial and commercial requirements.
L6730B Features
The L6730B includes numerous features that enhance its utility in demanding applications. Key features include adjustable output voltage, integrated MOSFET drivers, and thermal shutdown protection. The controller also supports synchronous rectification, which significantly improves power efficiency by reducing heat generation and power loss. Additionally, its compact 20TSSOP package ensures that it can be integrated into space-constrained environments without compromising performance.
L6730B Applications
- Portable Devices: Used in smartphones, tablets, and other portable electronics, the L6730B ensures stable and efficient power management, crucial for extending battery life and enhancing device reliability.
- Networking Equipment: In routers, switches, and networking hubs, this controller provides reliable power regulation, critical for maintaining system stability and performance over long operational hours.
- Computing Systems: The L6730B is ideal for use in desktops, servers, and embedded computing systems, offering efficient power conversion that meets stringent regulatory standards for energy consumption.
- Industrial Systems: Applied in automation and control systems, the L6730B delivers precise power control required for complex industrial applications and machinery.
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