ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.225V
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
75 V
Input Voltage-Min:
6 V
Input Voltage-Nom:
48 V
JESD-30 Code:
R-PDSO-G16
JESD-609 Code:
e4
Length:
5 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
16
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
0.5 A
Output Voltage-Max:
70 V
Output Voltage-Min:
1.23 V
Output Voltage-Nom:
7.15 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
500 kHz
Technology:
BICMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
LM5574MT/NOPB Frequently Asked Questions (FAQs)
The LM5574MT/NOPB can handle a maximum input voltage of 42V, but it's recommended to operate within the specified input voltage range of 6.5V to 40V for optimal performance.
To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, the input voltage should be well-regulated and free of noise.
The LM5574MT/NOPB can provide a maximum output current of 500mA. However, the actual output current may be limited by the input voltage, output voltage, and thermal considerations.
To protect the LM5574MT/NOPB from overheating, ensure good thermal conductivity between the device and the PCB, use a suitable heat sink if necessary, and avoid operating the device at high ambient temperatures or with high input voltages.
Yes, the LM5574MT/NOPB is suitable for high-reliability and automotive applications, as it meets the requirements of the AEC-Q100 standard. However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the specific application requirements.
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LM5574MT/NOPB 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.
