|
Details, datasheet, quote on part number:TPS54550PWPR
| |
| Part: | TPS54550PWPR |
| Category: | Power Management => DC-DC Converters |
| Description: | * 40 m MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current
* Uses External Lowside MOSFET
* Output Voltage Adjustable Down to 0.891 V With 1% Accuracy
* Synchronizes to External Clock
* 180° Out of Phase Synchronization
* Wide PWM Frequency— Fixed 250 kHz, 500 kHz or Adjustable 250 kHz to 700 kHz
* Adjustable Slow Start
* Adjustable Undervoltage Lockout
* Load Protected by Peak Current Limit and Thermal Shutdown
* 16-Pin TSSOP PowerPAD™ Package
* SWIFT Documentation Application Notes, and Design Software: www.ti.com/swift
* APPLICATIONS
o Industrial and Commercial Low Power Systems
o LCD Monitors and TVs
o Computer Peripherals
o Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
SWIFT, PowerPAD are trademarks of Texas Instruments.
Back to TopDescription
The TPS54550 is a medium output current synchronous buck PWM converter with an integrated high side MOSFET and a gate driver for an low side external MOSFET. Features include a high performance voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter inductors and capacitors. The TPS54550 has an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 4.5 V; a slow-start circuit to limit in-rush currents; and a power good output to indicate valid output conditions. The synchronization feature is configurable as either an input or an output for easy 180° out of phase synchronization.
The TPS54550 device is available in a thermally enhanced 16-pin TSSOP (PWP) PowerPAD™ package. TI provides evaluation modules and the SWIFT™ Designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles. |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download TPS54550PWPR datasheet File size : 1534 kB |
| Request For quote: | Find where to buy TPS54550PWPR
|
|
