PTN04050AAD
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Texas Instruments PTN04050AAD

Manufacturer No:
PTN04050AAD
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
DC DC CONVERTER -15 TO -3.3V
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The PTN04050A, produced by Texas Instruments, is a 6-W, 3.3/5-V input, wide adjust output positive-to-negative converter. This integrated switching regulator is designed to provide high-efficiency, positive-to-negative voltage conversion for loads up to 6 W. It operates over a wide input voltage range of 2.9 V to 7 V and offers an adjustable output voltage from -15 V to -3.3 V, set using a single external resistor. The PTN04050A is smaller and lighter than its predecessor, the PT5020 series, with improved electrical performance characteristics and thermal management. It is compatible with TI's roadmap for RoHS and lead-free compliance.

Key Specifications

Parameter Min Typ Max Unit
Input Voltage (VI) 2.9 7 V
Output Power (PO) 6 W
Output Voltage Range -15 -3.3 V
Operating Temperature (TA) -40 85 °C
Efficiency Up to 84% %
Output Current Limit 0.1 0.5 1.0 A
Weight 2.7 grams grams

Key Features

  • Wide-input voltage range: 2.9 V to 7 V
  • Wide-output voltage adjust: -15 V to -3.3 V
  • High efficiency: Up to 84%
  • On/Off Inhibit
  • Output Current Limit
  • Undervoltage Lockout
  • Overtemperature Shutdown
  • Surface-Mount Package Available
  • Improved thermal characteristics with a caseless, double-sided package

Applications

  • General-Purpose
  • Industrial Controls
  • HVAC Systems
  • Test and Measurement
  • Medical Instrumentation
  • AC/DC Adaptors
  • Vehicles
  • Marine
  • Avionics

Q & A

  1. What is the input voltage range of the PTN04050A?

    The input voltage range is from 2.9 V to 7 V.

  2. What is the adjustable output voltage range of the PTN04050A?

    The output voltage can be adjusted from -15 V to -3.3 V.

  3. What is the maximum output power of the PTN04050A?

    The maximum output power is 6 W.

  4. What is the efficiency of the PTN04050A?

    The efficiency can be up to 84%.

  5. Does the PTN04050A have overtemperature protection?
  6. How is the output voltage set on the PTN04050A?

    The output voltage is set using a single external resistor connected between the VO Adjust control (pin 4) and GND (pin 1).

  7. What are the operating temperature limits of the PTN04050A?

    The operating temperature range is from -40°C to 85°C.

  8. Does the PTN04050A have an on/off inhibit feature?
  9. Is the PTN04050A RoHS and lead-free compliant?
  10. What type of package is available for the PTN04050A?

    A surface-mount package is available.

Product Attributes

Type:Non-Isolated PoL Module
Number of Outputs:1
Voltage - Input (Min):2.9V
Voltage - Input (Max):7V
Voltage - Output 1:-15 ~ -3.3V
Voltage - Output 2:- 
Voltage - Output 3:- 
Voltage - Output 4:- 
Current - Output (Max):1A
Power (Watts):- 
Voltage - Isolation:- 
Applications:ITE (Commercial)
Features:UVLO
Operating Temperature:-40°C ~ 85°C
Efficiency:80%
Mounting Type:Through Hole
Package / Case:5-DIP Module
Size / Dimension:0.87" L x 0.50" W x 0.34" H (22.1mm x 12.7mm x 8.6mm)
Supplier Device Package:- 
Control Features:- 
Approval Agency:- 
Standard Number:- 
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