INPUT POWER DETECTION THRESHOLD MIN=0.04V , MAX=0.14V
Adjustable Threshold:
YES
Analog IC - Other Type:
INTEGRATED POWER MANAGEMENT UNIT
Input Voltage-Max:
6.5 V
Input Voltage-Min:
2.5 V
JESD-30 Code:
S-PQCC-N40
JESD-609 Code:
e4
Length:
5 mm
Moisture Sensitivity Level:
2
Number of Channels:
23
Number of Functions:
1
Number of Outputs:
2
Number of Terminals:
40
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
0.15 A
Output Voltage-Max:
16 V
Output Voltage-Min:
2.2 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Equivalence Code:
LCC40,.2SQ,16
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1 mm
Supply Current-Max (Isup):
200 mA
Supply Voltage-Max (Vsup):
28 V
Supply Voltage-Min (Vsup):
3.7 V
Supply Voltage-Nom (Vsup):
4.35 V
Surface Mount:
YES
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Pitch:
0.4 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
5 mm
TPS65835RKPR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended layout and placement guide in the TPS65835RKPR datasheet, application notes, and evaluation module documentation. It's essential to follow these guidelines to ensure proper thermal performance, noise reduction, and signal integrity.
To optimize the TPS65835RKPR for low-power consumption, ensure that the input voltage is within the recommended range, use the lowest possible output voltage, and adjust the switching frequency according to the load requirements. Additionally, consider using the device's power-saving features, such as the low-power mode and dynamic voltage scaling.
The TPS65835RKPR has a high-power density, so thermal management is crucial. Ensure good airflow, use a heat sink or thermal pad, and follow the recommended PCB layout guidelines. Monitor the device's junction temperature (TJ) and adjust the operating conditions accordingly to prevent overheating.
To troubleshoot issues with the TPS65835RKPR, start by verifying the input voltage, output voltage, and load current. Check the PCB layout and component placement for any errors or omissions. Use oscilloscopes and thermal imaging tools to identify any anomalies. Consult the datasheet, application notes, and Texas Instruments' support resources for guidance.
The TPS65835RKPR is a high-reliability device, but it's essential to follow Texas Instruments' guidelines for high-reliability and safety-critical applications. Ensure that the device is used within its recommended operating conditions, and consider implementing redundant or fault-tolerant designs to mitigate potential failures.
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TPS65835RKPR 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.
