TPS5430DDA Texas Instruments - Yeehing Electronics

5.5V to 36V Input, 3A, 500kHz Step-Down Converter

Pricing (USD)

Quantity	Unit Price
1 — 99	3.525
100 — 249	2.874
250 — 999	2.259
1,000 +	1.34

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SO-PowerPad-8
Output Voltage	Adjustable
Output Current	3 A
Number of Outputs	1 Output
Input Voltage MAX	36 V
Topology	Buck
Input Voltage MIN	5.5 V
Switching Frequency	500 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	TPS5430
Packaging	Reel
Input Voltage	5.5 V to 36 V
Operating Temperature Range	- 40 C to + 125 C
Product	Voltage Regulators
Type	DC/DC Converter
Brand	Texas Instruments
Operating Supply Current	3 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.002504 oz

For more information, please refer to datasheet

Documents

TPS5430DDA Datasheet

More Information

The TPS543x is a high-output-current PWM converter that integrates a low-resistance, high-side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V; an internally set slow-start circuit to limit inrush currents; and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 µA typically. Other features include an active-high enable, overcurrent limiting, over-voltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS543x feedback loop is internally compensated. The TPS5431 is intended to operate from power rails up to 23 V. The TPS5430 regulates a wide variety of power sources including 24 V bus.