DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS

The TPS53126 is a dual, adaptive on-time, D-CAP2 ™ mode synchronous Buck controller. The TPS53126 enables system designers to complete the suite of various end equipment ' s power bus Regulators with a cost effective, low external component count, and low standby current solution. The main control loop for the TPS53126 uses the D-CAP2 ™ mode control which provides a very fast transient response with no external components. The TPS53126 also has a proprietary circuit that enables the device to adapt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5 V to 24 V and output voltages from 0.76 V to 5.5 V. The TPS53126 is available in 4mm x 4mm 24 pin QFN (RGE) or 24 pin TSSOP (PW) packages and is specified from – 40 ° C to 85 ° C ambient temperature range. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS53126PW Texas Instruments 4.5V-24V input Synchronous DCAP2 Mode Dual Step-Down Controller 24-TSSOP -40 to 85
TPS53126RGER Texas Instruments 4.5V-24V input Synchronous DCAP2 Mode Dual Step-Down Controller 24-VQFN -40 to 85
TPS53126PWR Texas Instruments 4.5V-24V input Synchronous DCAP2 Mode Dual Step-Down Controller 24-TSSOP -40 to 85
TPS53126RGET Texas Instruments 4.5V-24V input Synchronous DCAP2 Mode Dual Step-Down Controller 24-VQFN -40 to 85
TPS53126 's PackagesTPS53126 's pdf datasheet
TPS53126PWR TSSOP
TPS53126RGER VQFN
TPS53126RGET VQFN




TPS53126 Pinout, Pinouts
TPS53126 pinout,Pin out
This is one package pinout of TPS53126,If you need more pinouts please download TPS53126's pdf datasheet.

TPS53126 Application circuits
TPS53126 circuits
This is one application circuit of TPS53126,If you need more circuits,please download TPS53126's pdf datasheet.


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