TPS5430DDAR ,DC to DC Converter - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

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333 points

Part No

TPS5430DDAR
Manufacturer

TI
ChipWorker Part#

CW22195
Category

DC to DC Converter
Package

SOIC-8
Description

Step-Down Regulator 5.5V to 36V, 3A, 500kHz Step Down SWIFT Converter Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 3A 8Pin HSOP EP T/R
Documentation

Datasheet
Ships from

Moscow
Наличие

7592 pcs In Stock
Estimated Price

$ 0.42

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TPS5430DDAR Specifications

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Attribute	Attribute Value

Part Number	TPS5430DDAR
Manufacturer	TI
ChipWorker Part#	CW22195
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	500 kHz
Number of Outputs	1 Output
Output Voltage	1.22V ~ 31V
Output Current	3 A
Number of Channels	1 Channel
Number of Positions	8 Position
Quiescent Current	3.00 mA
Number of Regulated Outputs	1 Output
Switching Frequency	500 kHz
Thermal Shutdown	Yes
Input Voltage (Max)	36 V
Input Voltage (Min)	5.5 V
Output Voltage (Max)	31 V
Output Voltage (Min)	1.22 V
Output Current (Max)	3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	5.5 V
Input Voltage	5.5V ~ 36V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.55 mm
Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

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Product Description

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.
The TPS543x device is available in a thermally enhanced, easy to use 8-pin SOIC PowerPAD™ package. TI provides evaluation modules and the Designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

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