TPS5130PT Texas Instruments - Yeehing Electronics

4.5-V to 28-V, triple synchronous buck controller with LDO controller

Pricing (USD)

Quantity	Unit Price
1 — 99	5.06
100 — 249	4.125
250 — 999	3.242
1,000 +	1.92

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Number of Outputs	4 Output
Input Voltage	4.5 V to 28 V
Output Voltage	0.9 V to 5.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	LQFP-48
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Series	TPS5130
Type	DC/DC Controller (External Switch)
Brand	Texas Instruments
Operating Supply Current	2 mA
Product Type	Switching Controllers
Factory Pack Quantity	1000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.006409 oz

For more information, please refer to datasheet

Documents

TPS5130PT Datasheet

More Information

The TPS5130 is composed of three independent synchronous buck regulator controllers (SBRC) and one low drop-out (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. Since the input current ripple is minimized by operating 180 degree 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. Resistor-less 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 hump at load transient. To further extend battery life, the TPS5130 features dead-time control and very low quiescent current.