TRIPLE SYNCHRONOUS BUCK CONTROLLER WITH NMOS LDO CONTROLLER

The TPS5130 is composed of three independent synchronous buck Regulator controllers (SBRC) and one low dropout (LDO) Regulator controller. On-chip high-side and low-side synchronous Rectifier drivers are integrated to drive less expensive N-Channel MOSFETs The LDO controller CAN also drive an external N-Channel MOSFET Because the input current ripple is minimized by operating 180 ° out of phase, it allows a smaller input capacitance, resulting in reduced power supply cost. The SBRC of the TPS5130 automatically adjusts from PWM mode to SKIP mode to maintain high efficiency under light-load conditions. Resistorless current protection for the synchronous buck controller and the fixed high-side driver voltage simplifies the system design and reduces the external parts count. The LDO controller has a current-limit protection and overshoot protection to suppress output voltage spikes at load transient. To further extend battery life, the TPS5130 features dead-time control and very low quiescent current. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS5130PTR Texas Instruments Triple Synchronous Buck Controller with LDO Controller 48-LQFP -40 to 85
TPS5130PTRG4 Texas Instruments Triple Synchronous Buck Controller with LDO Controller 48-LQFP -40 to 85
TPS5130PTG4 Texas Instruments Triple Synchronous Buck Controller with LDO Controller 48-LQFP -40 to 85
TPS5130PT Texas Instruments Triple Synchronous Buck Controller with LDO Controller 48-LQFP -40 to 85
TPS5130QPTRQ1 Texas Instruments Automotive 4.5V to 28V Triple Synchronous Buck & Single LDO Controller 48-LQFP -40 to 125
TPS5130-Q1 's PackagesTPS5130-Q1 's pdf datasheet
TPS5130QPTRQ1




TPS5130-Q1 Pinout, Pinouts
TPS5130-Q1 pinout,Pin out
This is one package pinout of TPS5130-Q1,If you need more pinouts please download TPS5130-Q1's pdf datasheet.

TPS5130-Q1 Application circuits
TPS5130-Q1 circuits
This is one application circuit of TPS5130-Q1,If you need more circuits,please download TPS5130-Q1's pdf datasheet.


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