SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Voltage-Max (Vsup):
14 V
Supply Voltage-Min (Vsup):
10 V
Surface Mount:
YES
Switcher Configuration:
PUSH-PULL
Switching Frequency-Max:
1000 kHz
Technology:
BICMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
LM5046MH/NOPB Frequently Asked Questions (FAQs)
The maximum operating temperature range for the LM5046MH/NOPB is -40°C to 125°C.
To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 10uF capacitor to ground. Also, ensure the input voltage is within the recommended range of 4.5V to 5.5V.
For optimal performance, use a 4-layer PCB with a solid ground plane, and keep the input and output traces as short as possible. Also, place the input and output capacitors close to the device pins, and use a common ground point for the input and output returns.
To minimize high-frequency noise and EMI, use a shielded enclosure, and add ferrite beads or common-mode chokes to the input and output lines. Also, ensure good PCB layout practices, such as separating analog and digital grounds, and using a solid ground plane.
To ensure proper thermal management, provide adequate airflow around the device, and use a heat sink if necessary. Also, ensure the PCB is designed to dissipate heat efficiently, and avoid blocking airflow around the device.
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LM5046MH/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.
