TPS54394PWP - TI

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

Part No

TPS54394PWP
Manufacturer

TI
ChipWorker Part#

CW63435593
Category

DC to DC Converter
Package

HTSSOP-16
Description

Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 7V 3A 16Pin HTSSOP EP Tube
Documentation

Datasheet

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TPS54394PWP Specifications

Attribute	Attribute Value

Part Number	TPS54394PWP
Manufacturer	TI
ChipWorker Part#	CW63435593
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	HTSSOP-16
Number of Outputs	2 Output
Output Voltage	0.76V ~ 7V
Output Current	3 A
Number of Positions	16 Position
Quiescent Current	1.20 mA
Number of Regulated Outputs	2 Output
Switching Frequency	700 kHz
Topology	Buck
Input Voltage (Max)	18 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	7 V
Output Voltage (Min)	0.76 V
Output Current (Max)	3 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	4.5V ~ 18V
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Size-Length	5.1 mm
Size-Width	4.5 mm
Size-Height	1.05 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS54394PWP is a dual channel synchronous Step-down Switcher with integrated FET. It enables system designers to complete the suite of various end equipment"s power bus regulators, low component count and low standby current solution. The main control loops of the TPS54394 use the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS54394 to maintain high efficiency during lighter load conditions. It is able to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP and ultra-low ESR, ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5 to 18V.
Highly efficient integrated FETs optimized for low duty cycle applications
High initial reference accuracy
Supports constant 3A at both channels
Low-side rDS(on) loss-less current sensing
Non-sinking pre-biased soft-start
Powergood
Cycle-by-cycle over-current limit control
Hiccup timer for overload protection
OCL/UVLO/TSD Protections
Adaptive gate drivers with integrated boost PMOS switch
Auto-Skip Eco-mode™ for high efficiency at light load
Green product and no Sb/Br

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