| shape: | SMD |
|---|---|
| Technics: | Semiconductor IC |
| Application: | Standard Generalized Integrated Circuit |
| Type: | Step Down Converter |
| Power Supply Voltage (DC): | 0.8V ~ 58V |
| Number of Output Ports: | 1 |
| Samples: |
|---|
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The TPS54260 device is a 60-V, 2.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse skip mode reduces the no load, regulated output supply current to 138 µA. Using the enable pin, shutdown supply current is reduced to 1.3 µA, when the enable pin is low.
Under voltage lockout (UVLO) is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing and tracking. An open-drain powergood signal indicates the output is within 94% to 107% of its nominal voltage.
A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.
The TPS54260 is available in 10-pin thermally enhanced MSOP and 10-pin 3-mm × 3-mm SON PowerPAD packages.
1.Pin Diagram:
2. Absolute Maximum Ratings:
3. Electrical Characteristics:
• Input voltage range: 3.5V to 60V
• 200mΩ high-side metal oxide semiconductor field effect transistor(MOSFET)
• Use the cross-cycle mode to achieve high efficiency at light load Ecomode™
• 138μA quiescent operating current
• 1.3μA shutdown current
• 100kHz to 2.5MHz switching frequency
• Synchronize to external clock
• Adjustable slow start and sequencing
• Undervoltage (UV) and overvoltage (OV) power normal output
• Adjustable UVLO voltage and hysteresis
• 0.8V internal voltage reference
• 10-pin MSOP and 10-pin 3mm × 3mm VSON package Package (with PowerPAD™ package
• Use TPS54260 with the help of WEBENCH® Power Designer Create a custom design
• 12V, 24V and 48V industrial and commercial low-power systems
• GSM, GPRS in fleet management, electronic meters and security systems Module
why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so. the brand involves:SHARP, POWER, , NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds of electronic component you need will be find in here.
2.Scope of application
the product is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can meet the diverse needs of customers
3.service:
with the "User first, customer first" Company motto, quality assurance , economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the the most flexible,efficient services.We sincere hope that we can seek the common development and cooperation with the customer together to achieve a win-win situation.
4.Logistics:
we can send the goods to the customer's country directly by the international logistics. no matter send by air or by sea.
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear any fee and tax of the transportation cost.)
Suppliers with verified business licenses
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