OPERATES IN ADJUSTABLE MODE FROM -15V TO -3V OUTPUT
Analog IC - Other Type:
SWITCHING REGULATOR
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
29 V
Input Voltage-Min:
9 V
Input Voltage-Nom:
20 V
JESD-30 Code:
R-PDMA-P7
JESD-609 Code:
e3
Length:
37.97 mm
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
7
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
4 A
Output Voltage-Max:
-3 V
Output Voltage-Min:
-15 V
Output Voltage-Nom:
-5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
DMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Qualification Status:
Not Qualified
Seated Height-Max:
9 mm
Surface Mount:
NO
Switcher Configuration:
INVERTER
Switching Frequency-Max:
660 kHz
Technology:
HYBRID
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Tin (Sn)
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Width:
22.1 mm
PTN78020AAH Frequently Asked Questions (FAQs)
The PTN78020AAH can handle input voltages up to 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
To ensure a stable output voltage, make sure to use a suitable input capacitor (e.g., 10uF) and output capacitor (e.g., 22uF) as recommended in the datasheet. Also, ensure the input voltage is within the recommended range and the device is operated within its specified temperature range.
The PTN78020AAH can provide up to 2A of output current, but it's recommended to derate the output current based on the ambient temperature and input voltage to ensure reliable operation.
To protect the PTN78020AAH from overheating, ensure good airflow around the device, use a suitable heat sink if necessary, and avoid operating the device at high ambient temperatures (above 70°C) for extended periods.
Yes, the PTN78020AAH is suitable for high-reliability applications, such as aerospace, defense, and industrial control systems, due to its high-quality manufacturing process and rigorous testing procedures.
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PTN78020AAH Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
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