TOP Electronic Industry Co., Ltd.
| Payment Terms | T/T, Western Union, |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment |
| Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Brand Name | Texas Instruments |
| Model Number | LM2676SX-5.0 |
| Certification | CE, GCF, ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment | Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down | Output Configuration | Positive or Negative |
| Topology | Buck, Boost | Output Type | Adjustable |
| Number of Outputs | 1 | Brand Name | Texas Instruments |
| Model Number | LM2676SX-5.0 | Certification | CE, GCF, ROHS |
| Place of Origin | China | ||
| High Light | 260kHz 3A Buck Converter ，8-40V Buck Converter ，TO-263 5V Buck Converter | ||
LM2676SX-5.0
Features
• New product available:– LMR51430 4.5 to 36-V, 3-A, 500-kHz and 1.1 MHz synchronous converter
• For faster time to market:– TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module
• Efficiency up to 94%
• Simple and easy to design with (using off-the-shelf external components)
• 150-mΩ DMOS output switch
• 3.3-V, 5-V, 12-V fixed output and adjustable (1.2 V to 37 V) versions
• 50-µA standby current when switched OFF
• ±2% maximum output tolerance over full line and load conditions
• Wide input voltage range: 8 V to 40 V
• 260-kHz fixed frequency internal oscillator
•–40 to 125°C operating junction temperature range
Applications
• Communication module
• Electricity meter
• Calling button operating panel
• Motor drives
Description
The LM2676 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 3-A loads with excellent line and load regulation characteristics. High efficiency (> 90%) is obtained through the use of a low ON resistance DMOS power switch. The series consists of fixed output voltages of 3.3 V, 5 V, and 12 V and an adjustable output version.
The SIMPLE SWITCHER® power converter concept provides for a complete design using a minimum number of external components. A high fixed frequency oscillator (260 kHz) allows the use of physically smaller sized components. A family of standard inductors for use with the LM2676 are available from several manufacturers to greatly simplify the design process.
The LM2676 series also has built-in thermal shutdown, current limiting, and an ON and OFF control input that can power down the regulator to a low 50‑µA quiescent current standby condition. The output voltage is ensured to a ±2% tolerance. The clock frequency is controlled to within a ±11% tolerance.
Information
| Category | | |
| Mfr | | |
| Series | | |
| Packaging | Tape & Reel (TR) Cut Tape (CT ) Digi-Reel | |
| Part Status | Obsolete | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | | |
| Output Type | | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 8V | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output (Min/Fixed) | | |
| Voltage - Output (Max) | - | |
| Current - Output | | |
| Frequency - Switching | 260kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | | |
| Supplier Device Package | TO-263 (DDPAK-7) | |
| Base Product Number |
Drawing
Our advantage :
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>10000000
Employee Number:
>20
Ecer Certification：
Verified Supplier
Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltd was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our su... Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltd was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our su...
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