ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 3.3V TO 10V
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
42 V
Input Voltage-Min:
3.5 V
Input Voltage-Nom:
13.5 V
JESD-30 Code:
R-PDSO-G16
JESD-609 Code:
e4
Length:
5 mm
Moisture Sensitivity Level:
3
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:
2 A
Output Voltage-Max:
9.9 V
Output Voltage-Min:
3.2 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HTSSOP
Package Equivalence Code:
TSSOP16,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
2350 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
LM53602AMPWPR Frequently Asked Questions (FAQs)
A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, using a 2-layer or 4-layer board, and minimizing the distance between the device and the thermal pad or heat sink. Additionally, using thermal vias and a solid ground plane can help to dissipate heat more efficiently.
To ensure the device is operating within the recommended operating conditions, monitor the input voltage, output voltage, and output current. Make sure the input voltage is within the recommended range of 2.7V to 5.5V, the output voltage is within the recommended range of 0.8V to 3.3V, and the output current is within the recommended range of 0A to 2A.
When handling the device, take precautions to prevent electrostatic discharge (ESD) damage. Use an ESD wrist strap or mat, handle the device by the body or pins, and avoid touching the pins or leads. Also, avoid bending or flexing the leads, and handle the device in a clean and dry environment.
To troubleshoot issues with the device, start by checking the input voltage, output voltage, and output current. Verify that the device is operating within the recommended operating conditions. Check for any signs of overheating, such as excessive temperature or thermal shutdown. Use an oscilloscope to check for any unusual voltage or current waveforms. Consult the datasheet and application notes for troubleshooting guides and FAQs.
The device has a maximum junction temperature of 150°C. Ensure good thermal conductivity between the device and the PCB or heat sink. Use thermal interface materials, such as thermal tape or thermal grease, to improve thermal conductivity. Avoid overheating the device, as it can lead to reduced performance, reliability, and lifespan.
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LM53602AMPWPR 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.
