TPS68402A0RHFR footprint, schematic symbol and 3D model by Texas Instruments

Symbol

click to zoom

PCB Footprints

TPS68402A0RHFR - Texas Instruments PCB footprint - Other - Other - QFN50P400X500X100-25N

click to zoom

Datasheet Download Datasheet
Stock & Prices Price & Stock for TPS68402A0RHFR
Part Number TPS68402A0RHFR
Manufacturer Texas Instruments
Pin Count 25
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - QFN50P400X500X100-25N
Released Date Jan 12, 2017
Last Modified Date Nov 15, 2024 1:35 PM UTC
Pinout / Pin List Click Here (Member Only)

TPS68402A0RHFR Details

Manufacturer Part Number:
TPS68402A0RHFR
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
QFN
Package Description:
GREEN ,PLASTIC, VQFN-24
Pin Count:
24
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
Texas Instruments
YTEOL:
0
Data Input Mode:
SERIAL
Input Characteristics:
STANDARD
Interface IC Type:
LED DISPLAY DRIVER
JESD-30 Code:
R-PQCC-N24
JESD-609 Code:
e4
Length:
5 mm
Moisture Sensitivity Level:
2
Multiplexed Display Capability:
NO
Number of Functions:
1
Number of Segments:
3
Number of Terminals:
24
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-30 °C
Output Characteristics:
CONSTANT-CURRENT
Output Polarity:
TRUE
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Equivalence Code:
LCC24,.16X.2,20
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1 mm
Supply Current-Max:
1.7 mA
Supply Voltage-Max:
5.5 V
Supply Voltage-Min:
2.7 V
Supply Voltage-Nom:
3.6 V
Supply Voltage1-Max:
5.5 V
Supply Voltage1-Min:
2.7 V
Supply Voltage1-Nom:
3.6 V
Surface Mount:
YES
Temperature Grade:
OTHER
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
4 mm
fmax-Min:
0.4 MHz

TPS68402A0RHFR Frequently Asked Questions (FAQs)

TI provides a recommended PCB layout in the datasheet (Section 10.1) and in the TPS68402A0RHFR Evaluation Module User's Guide (SLUU444). It's essential to follow these guidelines to minimize noise, ensure proper thermal dissipation, and optimize performance.
Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current rating. For output capacitors, select ones with low ESR, high capacitance, and a voltage rating that meets or exceeds the output voltage. TI recommends using ceramic or polymer capacitors. Refer to the datasheet (Section 7.3) for more information.
The TPS68402A0RHFR is rated for operation up to 105°C ambient temperature. However, it's essential to consider the device's thermal dissipation and ensure proper heat sinking to maintain a safe junction temperature (TJ) below 150°C.
The TPS68402A0RHFR has a fixed output voltage of 0.9V to 3.3V. To configure the output voltage, use the VOUT pin and an external resistor divider network (R1 and R2) as described in the datasheet (Section 7.2). Calculate the resistor values using the formula provided in the datasheet.
The TPS68402A0RHFR requires a minimum input voltage of 2.7V to ensure proper operation. However, it's recommended to maintain an input voltage of at least 3V to account for voltage drops and ensure reliable operation.

Trust Checks

System Verified

TPS68402A0RHFR Overview

Use the download button to access the TPS68402A0RHFR schematic symbol and PCB footprint.

To find more CAD model downloads similar to this part, try a partial part number search, like TPS68, or try a keyword search, such as Display Drivers

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.

Parts related to TPS68402A0RHFR

Showing 0 results