PTN78000WAS - TI

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

Part No

PTN78000WAS
Manufacturer

TI
ChipWorker Part#

CW13043266
Category

DC to DC Converter, DC/DC Converter
Package

SMD-5
Description

TEXAS INSTRUMENTS PTN78000WAS Non Isolated POL DC-DC Converter, Adjustable, Surface Mount DIP, 22.5W, 2.5V, 12.6V, 1.5A
Documentation

Datasheet

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PTN78000WAS Specifications

Attribute	Attribute Value

Part Number	PTN78000WAS
Manufacturer	TI
ChipWorker Part#	CW13043266
Category	DC to DC Converter, DC/DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SMD-5
Power Rating	18 W
Number of Outputs	1 Output
Input Voltage (DC)	7.00V ~ 36.0V
Output Voltage	2.5V ~ 12.6V
Output Current	1.5 A
Number of Regulated Outputs	1 Output
Output Power	22.5 W
Switching Frequency	440kHz ~ 660kHz
Topology	Buck
Input Voltage (Max)	36 V
Input Voltage (Min)	7 V
Input Voltage (DC Max)	36 V
Input Voltage (DC Min)	7 v
Output Voltage (Max)	12.6 V
Output Voltage (Min)	2.5 V
Output Current (Max)	1.5 A
Input Power (Max)	22.5 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	7V ~ 36V
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Size-Length	18.9 mm
Size-Width	12.57 mm
Size-Height	8.5 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/06/15

Product Description

The PTN78000WAS is a 1-output 22.5W surface-mount non-isolated adjustable step-down Integrated Switching Regulator represent the third generation in the evolution of the popular 78ST100 series of products. The PTN78000 is smaller and lighter than its predecessors and has either similar or improved electrical performance characteristics. Operating from a wide-input voltage range, the PTN78000 provides high-efficiency, step-down voltage conversion for loads of up to 1.5A. The output voltage is set using a single external resistor. The PTN78000W may be set to any value within the range, 2.5 to 12.6V and the PTN78000H from 11.85 to 22V. The output voltage of the PTN78000W can be as little as 2V lower than the input, allowing operation down to 7V, with an output voltage of 5V. The output voltage of the PTN78000H can be as little as 3V lower than the input, allowing operation down to 15V, with an output voltage of 12V. The PTN78000 has under-voltage lockout and an integral ON/OFF inhibit.
Wide-input voltage (7 to 36V)/(15 to 36V)
High efficiency (up to 95%)
ON/OFF inhibit
Under-voltage lockout
Output current limit
Over-temperature shutdown

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