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 | LM2655MTCX-ADJ |
| 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 | LM2655MTCX-ADJ | Certification | CE, GCF, ROHS |
| Place of Origin | China | ||
| High Light | LM2655MTCX synchronous buck converter ，adjustable output buck converter 0.6-18V ，high-efficiency buck converter 95% | ||
High-Efficiency 1.5A LM2655MTCX-ADJ Synchronous Buck Converter 4.5-20V Input 0.6-18V Adjustable Output 95% Efficiency 280kHz Power Good & Enable
Features
Ultra-high efficiency up to 96%
4V to 14V input voltage range
Internal high-side MOSFET with low Rps(oN)= 0.033Ω
300 kHz fixed frequency internal oscillator
Low-side drive for synchronous operation
Guaranteed less than 12 uA shutdown current
Patented current sensing for current mode control
Programmable soft-start
Input undervoltage lockout
Output overvoltage shutdown protection
Output undervoltage shutdown protection0
Thermal Shutdown
16-pin TSSOP package
Applications
Hard disk drives
Internet appliances
TFT monitors
Computer peripherals
Battery powered devices
Description
The LM2655 is a current-mode controlled PWM step-down switching regulator. it has the unique ability to operate in synchronous or asynchronous mode. This gives the designer flexibility to choose between the high efficiency of synchronous operation, or the low solution cost of asynchronous operation. Along with flexibility, the LM2655 offers high power density with the small footprint of a TSSOP-16 package.
High efficiency (>90%)is obtained through the use of an internal low ON-resistance (33mΩ) MOSFET, and an external N-Channel MOSFET. This feature, together with its low quiescent current, makes the LM2655 an ideal fit in portable applications.
Integrated in the LM2655 are all the power, control, and drive functions for asynchronous operation. In addition, a low-side driver output allows easy synchronous operation. The lC uses patented current sensing circuitry that eliminates the external current sensing resistor required by other currentmode DC-DC converters.A programmable soft-start feature limits start up current surges and provides a means of sequencing multiple power supplies.
INFORMATION
| Category | | |
| Mfr | | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Part Status | Obsolete | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | | |
| Output Type | | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4V | |
| Voltage - Input (Max) | 14V | |
| Voltage - Output (Min/Fixed) | | |
| Voltage - Output (Max) | 13V | |
| Current - Output | | |
| Frequency - Switching | 300kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | | |
| Supplier Device Package | 16-TSSOP | |
| Base Product Number |
Drawing
Our advantage :phones, PDA's, notebook comput.ers
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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