MPC17529EJR2 footprint, schematic symbol and 3D model by NXP

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Part Number MPC17529EJR2
Manufacturer NXP
Pin Count 21
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - SOT527-1
Released Date May 25, 2026
Last Modified Date May 25, 2026 8:34 AM UTC
Pinout / Pin List Click Here (Member Only)

MPC17529EJR2 Details

Manufacturer Part Number:
MPC17529EJR2
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
TSSOP-20
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Factory Lead Time:
4 Weeks
Manufacturer:
NXP Semiconductors
YTEOL:
0
Analog IC - Other Type:
STEPPER MOTOR CONTROLLER
JESD-30 Code:
R-PDSO-G20
JESD-609 Code:
e3
Length:
6.5 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
20
Operating Temperature-Max:
65 °C
Operating Temperature-Min:
-20 °C
Output Current-Max:
1.4 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Equivalence Code:
TSSOP20,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
220
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Current-Max (Isup):
3 mA
Supply Voltage-Max (Vsup):
5.6 V
Supply Voltage-Min (Vsup):
2.7 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
BIPOLAR
Temperature Grade:
OTHER
Terminal Finish:
Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm

MPC17529EJR2 Frequently Asked Questions (FAQs)

NXP provides a recommended PCB layout in the application note AN5071, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
NXP provides a component selection guide in the datasheet, which includes recommendations for capacitors, resistors, and inductors. Additionally, the NXP Power Management Component Selector tool can be used to find suitable components based on specific requirements.
The overcurrent protection feature has a response time of around 1-2 μs, and it may not detect very short-duration overcurrent events. Additionally, the device may not be able to detect overcurrent conditions if the sense resistor is not properly sized or if the PCB layout is not optimized for current sensing.
The MPC17529EJR2 is rated for operation up to 150°C, but it's essential to ensure that the device is properly cooled and that the PCB is designed to handle high temperatures. NXP provides thermal modeling and simulation tools to help with thermal design and analysis.
Common issues with the power-good signal include incorrect voltage settings, faulty voltage monitoring, or noise on the power-good pin. Check the datasheet for specific troubleshooting guidelines, and use an oscilloscope to analyze the power-good signal and identify the root cause of the issue.

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MPC17529EJR2 Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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