ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 4.5V
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
5.5 V
Input Voltage-Min:
3 V
Input Voltage-Nom:
5 V
JESD-30 Code:
R-PDSO-G5
JESD-609 Code:
e0
Length:
2.92 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
5
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
1 A
Output Voltage-Max:
4.5 V
Output Voltage-Min:
0.6 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Equivalence Code:
TSOP5/6,.11,37
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.19 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
3000 kHz
Technology:
BICMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
GULL WING
Terminal Pitch:
0.953 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Width:
1.6 mm
LM2830XMF Frequently Asked Questions (FAQs)
A good PCB layout for the LM2830XMF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate analog ground plane and to keep the power traces away from the analog signals.
To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor is properly sized and that the input voltage is within the recommended range. It's also important to avoid over-compensating the device, as this can lead to oscillation.
The LM2830XMF can handle input voltages up to 42V, but it's recommended to operate within the recommended input voltage range of 6.5V to 36V for optimal performance and reliability.
The LM2830XMF is rated for operation up to 125°C, but it's recommended to derate the device's performance at high temperatures. It's also important to ensure good thermal management and to follow the recommended thermal design guidelines.
To troubleshoot issues with the LM2830XMF, start by checking the input voltage, output voltage, and output current. Verify that the device is properly soldered and that the PCB layout is correct. Check for signs of overheating, such as excessive temperature or thermal shutdown. If the issue persists, consult the datasheet and application notes for guidance.
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LM2830XMF 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.
