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HomeProductsIntegrated Circuits (ICs)PMIC - Power Management - SpecializedTPS658623ZQZR
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TPS658623ZQZR - Texas Instruments

Manufacturer Part Number
TPS658623ZQZR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS658623ZQZR
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
4,120 pcs available, New & Original
Parts Description
IC LI-ION BATT/PWR MGMT 120BGA
Package
120-BGA Microstar Junior (6x6)
Data sheet
TPS658623ZQZR.pdf

PCN Obsolescence/ EOL

Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 4120

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Specifications

TPS658623ZQZR Tech Specifications
Texas Instruments - TPS658623ZQZR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS658623ZQZR

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply -
Supplier Device Package 120-BGA Microstar Junior (6x6)
Series -
Package / Case 120-VFBGA
Package Tape & Reel (TR)
Product Attribute Attribute Value
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Current - Supply -
Base Product Number TPS658623
Applications Display (LED Drivers), Handheld/Mobile Devices, Power Supply

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

TPS658623ZQZR Image
TPS658623ZQZR (1)

Manufacturer Part Number

TPS658623ZQZR

Manufacturer

Texas Instruments

Introduction

The TPS658623ZQZR is a highly integrated power management integrated circuit (PMIC) designed for a wide range of portable and mobile applications, including displays, handheld devices, and power supplies. It offers a comprehensive set of features and performance capabilities to optimize power management in these types of systems.

Product Features and Performance

Highly integrated PMIC with multiple power rails and power management functions

Supports display (LED) drivers, handheld/mobile devices, and power supply applications

Wide operating temperature range of -40°C to 85°C

Surface mount package (120-VFBGA) for compact design

Optimized for power efficiency and thermal performance

Product Advantages

Comprehensive power management solution in a single chip

Flexible configuration and customization options

Efficient power delivery and thermal management

Suitable for a variety of portable and mobile applications

Key Reasons to Choose This Product

Streamlined power management for improved system performance and reliability

Optimized for power-sensitive applications like displays and handheld devices

Robust design and wide operating temperature range

Ease of integration and customization for specific application needs

Quality and Safety Features

Rigorous quality control and testing processes

Adherence to industry safety standards and regulations

Compatibility

Designed to be compatible with a wide range of system architectures and components

Application Areas

Display (LED) drivers

Handheld and mobile devices

Power supply systems

Product Lifecycle

["This product is currently obsolete and nearing end-of-life.","There may be equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on current product offerings and support."]

Frequently Asked Questions(FAQ)

How does the TPS658623ZQZR support efficient power delivery in compact handheld device designs, and what role does its 120-BGA package play?
The TPS658623ZQZR integrates multiple power rails and management functions into a single 120-BGA Microstar Junior (6x6) package, enabling high-density integration for space-constrained handheld devices. Its surface-mount design allows placement directly on PCBs with minimal footprint, reducing parasitic inductance and improving transient response. The package’s thermal performance supports stable operation under sustained loads typical in mobile applications such as LED backlighting and battery charging.
What are the key differences between the TPS658623ZQZR and other PMICs in terms of voltage regulation granularity and dynamic load handling?
Compared to simpler PMICs offering fixed output configurations, the TPS658623ZQZR provides fine-grained control over multiple regulated outputs with programmable switching frequencies and soft-start timing. This enables better optimization of efficiency across varying load conditions—especially important when managing mixed loads from display drivers and processor cores in mobile platforms. Unlike basic LDO-based solutions, it uses synchronous buck converters that maintain higher efficiency at moderate to heavy loads, typically achieving >85% efficiency during active display operation.
Can the TPS658623ZQZR be used in automotive applications, or is it strictly limited to consumer mobile devices?
While the TPS658623ZQZR is optimized for handheld and mobile devices like smartphones and tablets, its industrial-grade temperature range (-40°C to 85°C) and RoHS3 compliance make it suitable for certain non-automotive embedded systems. However, it lacks AEC-Q100 qualification and does not meet functional safety requirements for automotive use cases. Therefore, while technically operable in some industrial settings, it is not recommended for automotive-grade designs requiring full environmental and reliability validation.
What considerations should engineers evaluate when selecting the TPS658623ZQZR for a battery-powered application with strict standby current requirements?
Engineers must assess the IC’s quiescent current during sleep modes, input-output differential voltage, and enable/disable sequencing behavior. The TPS658623ZQZR supports low-power states compatible with system-level sleep protocols, but total leakage paths across all rails must be modeled to ensure compliance with target battery life expectations. For instance, if one rail remains enabled unintentionally, cumulative standby losses could exceed 10 µA, significantly impacting runtime in coin-cell or small Li-Ion applications.
How does the TPS658623ZQZR compare to discrete regulator solutions in terms of BOM complexity and board real estate?
The TPS658623ZQZR reduces BOM count by integrating multiple regulators, protection circuits, and sequencing logic into a single component. In contrast, discrete implementations would require individual buck controllers, inductors, MOSFETs, and additional passive components per rail, increasing PCB area by 30–50% and complicating layout and EMI mitigation. The integrated approach also simplifies firmware development by providing hardware-based power-up sequences aligned with system boot requirements.
Is the TPS658623ZQZR compatible with external battery chemistries beyond standard lithium-ion cells?
Yes, the TPS658623ZQZR supports various Li-ion and Li-polymer chemistries through its programmable charge profiles and overvoltage/undervoltage lockout thresholds. However, specific chemistry parameters such as termination current and float voltage must be configured via I²C registers to match the cell’s datasheet specifications. It is not designed for non-lithium chemistries like NiMH or LiFePO₄ without significant firmware adaptation, which may violate TI’s intended use case assumptions.
What impact does the MSL 3 classification have on manufacturing and storage practices for the TPS658623ZQZR?
With an MSL 3 rating of 168 hours, the TPS658623ZQZR must be stored in dry packaging below the critical humidity threshold until use. If exposed to ambient humidity beyond this window, it requires baking before reflow soldering to prevent popcorning and joint failure. This necessitates careful inventory management and handling procedures during assembly, especially in high-volume production environments where lead times may extend exposure risk.
How does the base product number TPS658623 relate to derivative variants like the TPS658623ZQZR, and why choose the ZQZR suffix?
The base part TPS658623 encompasses multiple packaging options, while ZQZR specifically denotes the 120-VFBGA Microstar Junior configuration with a -40°C to 85°C operating temperature grade. Choosing ZQZR implies selection of a smaller form factor and extended thermal envelope compared to larger packages like QFN, making it ideal for ultra-compact designs where size and thermal margin are critical trade-offs.
Are there any limitations in using the TPS658623ZQZR for high-switching-frequency applications due to inductor and EMI constraints?
While the TPS658623ZQZR supports adjustable switching frequencies, pushing beyond 2 MHz can challenge layout parasitics and increase radiated emissions. At higher frequencies (>2.2 MHz), careful selection of ceramic input/output capacitors and minimization of loop areas become essential. Additionally, EMI filtering may be required near antenna regions in RF-sensitive devices, limiting practical upper frequency bounds despite architectural capability.
What role does the I²C interface play in system-level power management with the TPS658623ZQZR?
The I²C interface enables real-time monitoring and adjustment of power rails, including voltage levels, fault reporting, and dynamic load sharing. This facilitates coordinated power sequencing between the main SoC and peripheral blocks, allowing the host processor to adapt power states based on usage patterns—such as dimming LEDs or throttling CPU frequency—without relying solely on hardwired enable signals.
Can multiple TPS658623ZQZR units be cascaded or paralleled for higher current applications?
No, the TPS658623ZQZR is not designed for parallel operation or master-slave configurations. Each unit manages independent power domains internally; attempting to share loads across devices introduces imbalance risks and defeats the purpose of integration. For higher-current requirements, designers should instead select a different PMIC model capable of supporting greater output capacity or distribute loads across separate dedicated regulators.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS658623ZQZR

Product Attribute TPS658624ZQZR TPS658621DZQZR TPS658630ZQZR TPS658623ZQZT
Part Number TPS658624ZQZR TPS658621DZQZR TPS658630ZQZR TPS658623ZQZT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Applications - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Mounting Type - Surface Mount Through Hole Surface Mount
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Supply - - - -
Series - - - -
Current - Supply - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Base Product Number - DAC34H84 MAX500 ADS62P42

TPS658623ZQZR Datasheet PDF

Download TPS658623ZQZR pdf datasheets and Texas Instruments documentation for TPS658623ZQZR - Texas Instruments.

PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
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Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
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Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
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  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
TPS658623ZQZR Image

TPS658623ZQZR

Texas Instruments
32D-TPS658623ZQZR

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