TPS5450MDDAREP Texas Instruments - Yeehing Electronics

Enhanced Product 5.5V to 36V Input, 5A, 500kHz Step-Down Converter

Pricing (USD)

Quantity	Unit Price
1 — 99	7.289
100 — 249	6.367
250 — 999	4.909
1,000 +	3.07

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	5 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	- 55 C
Maximum Operating Temperature	+ 125 C
Series	TPS5450-EP
Packaging	Reel
Input Voltage	5.5 V to 36 V
Operating Temperature Range	- 55 C to + 125 C
Product	Voltage Regulators
Type	Switching Regulator
Brand	Texas Instruments
Operating Supply Current	3 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Part # Aliases	V62/90644-01XE
Unit Weight	0.002490 oz

For more information, please refer to datasheet

Documents

TPS5450MDDAREP Datasheet

More Information

As a member of the SWIFT™ family of DC/DC regulators, the TPS5450 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, overvoltage protection, and thermal shutdown. To reduce design complexity and external component count, the TPS5450 feedback loop is internally compensated.