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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The PTN04050AAD is a 1-output 6W through hole-mount non-isolated adjust Positive-to-negative Converter for use with AC/DC adaptors. The PTN04050A is smaller and lighter than its predecessor, with improved electrical performance characteristics, while operating over a wider input voltage range, with an adjustable output voltage. Operating from a wide-input voltage range of 2.9 to 7V, the PTN04050A provides high-efficient, positive-to-negative voltage conversion for loads of up to 6W. The output voltage is set using a single external resistor and may be set to any value within the range, -15 to -3.3V. The PTN04050A features include ON/OFF inhibit, under-voltage lockout, over-current protection and is suited for a wide variety of general-purpose applications that operate off 3.3 or 5V input.
Up to 6W output power
High efficiency (up to 84%)
ON/OFF inhibit
Output current limit
Under-voltage lockout
Over-temperature shutdown
Wide-output

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PTN04050AAD Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	5 Pin
Case/Package	DIP-5
Frequency	260 kHz
Supply Voltage (DC)	5.00 V
Power Rating	6 W
Number of Outputs	1 Output
Input Voltage (DC)	2.90V ~ 7.00V
Output Voltage	-3.30 V, -15.0 V (min)
Output Current	1 A
Number of Regulated Outputs	1 Output
Output Power	6 W
Switching Frequency	210kHz ~ 310kHz
Topology	Buck, Boost
Input Voltage (Max)	7 V
Input Voltage (Min)	2.9 V
Input Voltage (DC Max)	7 V
Input Voltage (DC Min)	2.95 v
Output Current (Max)	1 A
Input Power (Max)	6 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	3 %
Supply Voltage	5 V
Supply Voltage (Max)	7 V
Input Voltage	2.9V ~ 7V
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Size-Length	22.1 mm
Size-Width	12.57 mm
Size-Height	9.09 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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