SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
1500 kHz
Technology:
NMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Width:
4.4 mm
LM2852YMXA-3.3 Frequently Asked Questions (FAQs)
The maximum input voltage that can be applied to the LM2852YMXA-3.3 is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
The LM2852YMXA-3.3 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage to ensure reliable operation at high temperatures. Consult the datasheet for thermal derating curves.
To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input. Additionally, keep the input and output capacitors close to the device and use short, wide traces to minimize inductance.
Yes, the LM2852YMXA-3.3 is suitable for battery-powered devices due to its low quiescent current (IQ) of 50uA and low dropout voltage (VDO) of 300mV. However, consider the device's power consumption and battery life requirements to ensure optimal performance.
To calculate the power dissipation, use the formula: Pd = (Vin - Vout) x Iout + Vin x IQ. Where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and IQ is the quiescent current. Consult the datasheet for more information on power dissipation and thermal management.
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LM2852YMXA-3.3 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.