OTHER SUPPLY VOLTAGE RANGE: VMIN-0,VNOM-1.4 AND VMAX-5.5
Adjustable Threshold:
NO
Analog IC - Other Type:
USB PD Controller
JESD-30 Code:
S-PQCC-N24
JESD-609 Code:
e4
Length:
4 mm
Moisture Sensitivity Level:
2
Number of Channels:
2
Number of Functions:
1
Number of Terminals:
24
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1 mm
Supply Voltage-Max (Vsup):
25 V
Supply Voltage-Min (Vsup):
4.65 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
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
TPS25740ARGET Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended layout and placement guide in the TPS25740ARGET Evaluation Module User's Guide (SLUUAC7). It's essential to follow this guide to ensure proper thermal performance, reduce electromagnetic interference (EMI), and prevent electrical overstress.
The input capacitor selection depends on the input voltage, current, and ripple requirements. TI recommends using a low-ESR capacitor with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the maximum input voltage. The capacitor should also be placed close to the VIN pin to minimize inductance.
The EN (Enable) pin is an active-high input that enables or disables the TPS25740ARGET. When EN is high, the device is enabled, and when EN is low, the device is disabled. This pin can be used to implement power sequencing, shutdown, or low-power modes in the system.
The TPS25740ARGET has a fixed output voltage of 3.3V, but it can be adjusted using an external resistor divider network between the VOUT pin and the GND pin. The resistor values can be calculated using the formula provided in the datasheet (Section 7.3.4).
The thermal derating curve is provided in the datasheet (Figure 6-1). It shows the reduction in output current capability as the junction temperature increases. Engineers should ensure that the device operates within the recommended temperature range to maintain its performance and reliability.
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TPS25740ARGET 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.
