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PTN78020A

Features: ` 4-A Output Current ` Wide-Input Voltage (9 V to 29 V) ` Wide-Output Voltage Adjust (15 V to 3 V)` High Efficiency (Up to 87%)` Output Current Limit` Overtemperature Shutdown` Undervoltage Lockout` Operating Temperature: 40°C to 85°C` Surface-Mount Package AvailableApplicationGeneral-Pu...

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SeekIC No. : 004466990 Detail

PTN78020A: Features: ` 4-A Output Current ` Wide-Input Voltage (9 V to 29 V) ` Wide-Output Voltage Adjust (15 V to 3 V)` High Efficiency (Up to 87%)` Output Current Limit` Overtemperature Shutdown` Undervoltag...

PTN78020A Data Sheet

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Part Number:
PTN78020A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

` 4-A Output Current
` Wide-Input Voltage (9 V to 29 V)
` Wide-Output Voltage Adjust (15 V to 3 V)
` High Efficiency (Up to 87%)
` Output Current Limit
` Overtemperature Shutdown
` Undervoltage Lockout
` Operating Temperature: 40°C to 85°C
` Surface-Mount Package Available


Application

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


Pinout

  UNIT
TA           Operating free-air temperature Over VI range 40°C to 85°C
Solder reflow temperature Surface temperature of module body or pins Horizontal SMD (suffix AS) 235°C
Horizontal SMD (suffix AZ) 260°C
Ts               Storage temperature 40°C to 125°C
PO                Output power |VO| 12 V 25 W



Description

The PTN78020A is a series of high-efficiency buck-boost-integrated switching regulators (ISR), that represent the third generation in the evolution of high-performance power modules designed for industrial use. The wide-input
voltage range makes these modules suitable for a variety of applications that operate off 12V, 24V, and tightly-regulated 28V dc power. In new designs, they should be considered in place of the PT6640 and PT78NR100 series of single in-line pin (SIP) products. The PTN78020A is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The caseless, double-sided package has excellent thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.

The PTN78020A operates over an input voltage range of 9 V to 29 V, and provides high-efficiency, positive-to-negative voltage conversion for loads of up to 4 A. The output voltage is set using a single external resistor, and may be adjusted to any value within the range, 15 V to 3 V.




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