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Texas Instruments TPS658610ZQZR
- Part No.:
- TPS658610ZQZR
- Manufacturer:
- Texas Instruments
- Category:
- Power Management - Specialized
- Package:
- 120-VFBGA
- Datasheet:
-
TPS658610ZQZR.pdf
- Description:
- IC LI-ION BATT/POWER MGMT 120BGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,441
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Product details
Overview
TPS658610ZQZR from Texas Instruments is an advanced power management unit (PMU) integrating battery charging, three programmable step-down converters (max 1.2A), eleven LDOs, dual RGB LED drivers, constant-current WLED driver (26.5V/25mA), and 11-channel ADC for handheld devices. It supports dual-input power path, USB current limiting, and I²C-controlled system management in a 120-pin BGA package.
For engineers reviewing the TPS658610ZQZR datasheet, TPS658610ZQZR pinout, TPS658610ZQZR application, or TPS658610ZQZR equivalent, key selection considerations include integrated Li-ion charge management with thermal foldback, programmable PWM display outputs, hardware on/off control, and I²C-configurable power rail sequencing for portable media players and navigation devices.
Technical Context
The TPS658610ZQZR implements a multi-rail PMU architecture with independent digital control of each DC-DC converter and LDO via I²C registers. Its power path manager dynamically selects between adapter and USB inputs while enforcing over-voltage protection (max 18V) and current limits.
System-level functions include maskable interrupt handling, external ADC triggering, software reset, and hardware reboot control. The 11-channel ADC operates in single-conversion, peak-detection, or averaging modes to support battery monitoring and thermal sensing without host CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Battery Charger | Single-cell Li-Ion/Li-Pol with 1.0A max charge current, dynamic power management, thermal foldback |
| Step-Down Converters | 3 programmable buck regulators, up to 1.2A output each, software-controlled PWM/PSM mode |
| LDOs | 11 configurable LDOs: 7 fixed at 1.25–3.3V, 2 factory-set at 0.725–1.5V or 1.25–2.586V, 1 always-on, 1 at 1.70–2.475V |
| WLED Driver | Constant-current output up to 26.5V @ 25mA, programmable brightness and current level |
| ADC | 11-channel, 10-bit resolution, supports single conversion, peak detection, and averaging modes |
| Interface | I²C-compatible serial interface with register-based configuration and status reporting |
| Protection | 18V max input over-voltage protection, power-good monitoring on all supplies |
Pinout & Package
The TPS658610ZQZR is housed in a 6 mm × 6 mm, 120-ball microStar Junior™ BGA package (ZQZ drawing), RoHS-compliant with SnAgCu finish and JEDEC MSL Level-3 rating (260°C, 168 hours).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN1/VIN2 | Main power inputs | Dual-input power path: accepts adapter (up to 18V) or USB (5V); internal OR-ing with automatic selection |
| VBAT | Battery connection | Direct connection to single-cell Li-ion/Li-poly battery; enables charge control and fuel-gauge support |
| VOUTx (x=1–3) | DC-DC converter outputs | Three regulated buck outputs; each programmable for voltage and current limit via I²C registers |
| LDOx_OUT (x=1–11) | LDO regulated outputs | Eleven low-noise, low-dropout outputs with factory- or software-configurable voltages and enable states |
| LED_R/G/B1/B2 | RGB LED driver terminals | Dual independent RGB LED drivers supporting PWM dimming and current regulation per channel |
| WLED_ANODE | WLED high-side terminal | High-voltage anode output for white LED strings; supports up to 26.5V with 25mA constant current |
| SCL/SDA | I²C interface | Standard two-wire serial interface for full register read/write access and interrupt status polling |
| INT | Interrupt output | Open-drain active-low signal indicating fault conditions (OV, UV, thermal, charge completion) |
| EN_ONOFF | Hardware power control | Asynchronous enable/disable and hard reset input for system-level power sequencing and recovery |
Key Features
| Feature | Design Value |
|---|---|
| Dual-input power path management | Enables seamless transition between USB and wall adapter inputs while preventing backfeed and enforcing 18V OVP |
| Programmable buck converters with forced PWM mode | Ensures stable output under light load; eliminates audible noise and improves transient response in portable systems |
| Integrated 11-channel ADC with averaging mode | Reduces host CPU overhead for battery voltage, temperature, and system monitoring by providing pre-processed sensor data |
| Hardware on/off and reboot control | Allows mechanical power button integration without host firmware dependency for reliable system startup and recovery |
| I²C register-based diagnostics | Provides real-time status of charge state, supply faults, thermal events, and LED driver health for predictive maintenance |
Applications
| Smartphones | Portable Navigation Devices |
|---|---|
Use Scenario: Compact handheld with multi-rail SoC, RGB display backlight, and dual-input charging. IC Role / Device Role / Timing Role: Central PMU managing battery charge, SoC core/memory rails, display power, and LED backlighting. Use Value: Reduces board area via integration of 3 bucks + 11 LDOs + charger + WLED/RGB drivers; eliminates discrete power sequencing logic. | Use Scenario: GPS-enabled PND requiring long battery life, bright outdoor display, and USB/adapter charging. IC Role / Device Role / Timing Role: Power subsystem controller delivering regulated voltages to GPS baseband, LCD driver, and touch controller while managing Li-ion charge profile. Use Value: Enables adaptive brightness control via programmable WLED current and PWM frequency; supports thermal foldback during extended GPS use. |
| Portable Media Players | Handheld Gaming Devices |
Use Scenario: Audio/video playback device with OLED or TFT display, stereo audio codec, and USB sync/charge. IC Role / Device Role / Timing Role: System power manager supplying clean, low-noise rails to audio DAC, display controller, and flash memory. Use Value: Low-noise LDOs minimize PSRR-sensitive audio path interference; ADC monitors battery impedance for accurate fuel gauging. | Use Scenario: High-performance handheld console with GPU-intensive rendering, tactile feedback, and rapid charge cycles. IC Role / Device Role / Timing Role: Power delivery and thermal-aware management unit coordinating SoC voltage scaling, vibration motor drive, and fast-charge protocol. Use Value: Hardware reboot pin ensures deterministic recovery from GPU lockups; thermal foldback prevents sustained overheating during gameplay bursts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar power management applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS65910ZCR | 128-ball BGA, adds RTC, enhanced GPIO count, lower quiescent current in LDOs, no WLED driver | Targets longer battery life and real-time clock dependency; lacks integrated WLED/RGB drivers | Choose when RTC and ultra-low-power sleep modes are required, and display backlight is handled externally |
| MAX8649ETE+ | 24-pin TQFN, integrates only 3 bucks + 3 LDOs + charger; no ADC, no LED drivers, no I²C interrupt controller | Designed for simpler, cost-sensitive portable devices without display backlight or system telemetry needs | Choose when compact footprint and basic multi-rail power are sufficient, and system-level diagnostics are not required |
Compared with TPS658610ZQZR, TPS65910ZCR offers deeper power savings and timekeeping but sacrifices display integration; MAX8649ETE+ reduces complexity and size but omits ADC, LED drivers, and advanced system management-making TPS658610ZQZR optimal for feature-rich handhelds needing unified power, lighting, and telemetry.
Availability
TPS658610ZQZR is available at Aetrix Electronics and suitable for smartphones, portable navigation devices, and portable media players requiring stable component supply, long-term lifecycle support, and consistent parametric performance across production batches.
Supply support for TPS658610ZQZR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and power management technologies, with decades of leadership in high-reliability, low-power IC design.
The TPS658610 product line was engineered specifically for feature-rich portable consumer electronics, integrating power conversion, battery management, display support, and system monitoring into a single BGA package to reduce bill-of-materials and PCB complexity.
FAQ
What is the maximum input voltage tolerance for TPS658610ZQZR?
The TPS658610ZQZR features built-in over-voltage protection rated at 18V maximum on its VIN1/VIN2 inputs. This protects internal circuitry during transient surges or incorrect adapter connections. The protection activates before damage occurs and is independent of the selected input source (USB or adapter). TPS658610ZQZR maintains safe operation across its specified input range without external clamping components.
Does TPS658610ZQZR support USB charging compliance?
Yes, TPS658610ZQZR includes dedicated USB current limiting functionality that enforces programmable current thresholds compliant with USB 2.0 specifications. It detects USB enumeration status and adjusts charge current accordingly, preventing bus overload. TPS658610ZQZR also supports dynamic power management to share available USB power between charging and system loads without violating USB port limits.
Can TPS658610ZQZR drive both RGB and WLED displays simultaneously?
Yes, TPS658610ZQZR integrates dual independent RGB LED drivers and a separate constant-current WLED driver capable of 26.5V at 25mA. These operate concurrently and are individually configurable via I²C registers for voltage, current, and PWM duty cycle. TPS658610ZQZR supports mixed-display architectures such as RGB front-panel indicators with WLED-backlit main screens without resource conflict.
What ADC operating modes does TPS658610ZQZR support?
TPS658610ZQZR's 11-channel ADC supports three distinct operating modes: single conversion (one-shot measurement), peak detection (captures max/min values over time), and averaging (reduces noise via multiple samples). Each channel can be assigned independently. TPS658610ZQZR uses this for battery voltage monitoring, thermal sensing, and system telemetry without host CPU polling overhead.
Is TPS658610ZQZR pin-compatible with other members of the TPS6586xx family?
No, TPS658610ZQZR is not pin-compatible with earlier TPS6586xx variants such as TPS65860 or TPS658621 due to differences in ball count, signal assignment, and package layout. While functional overlap exists in power management capability, PCB redesign is required for substitution. TPS658610ZQZR uses a unique 120-ball ZQZ microStar Junior BGA footprint defined in TI's SLVSAH3 datasheet.
TPS658610ZQZR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 120-VFBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply
- Current - Supply:
- 870µA
- Voltage - Supply:
- 3V ~ 18V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 120-BGA Microstar Junior (6x6)
TPS658610ZQZR FAQ
1.How can I place an order for TPS658610ZQZR through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS658610ZQZR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TPS658610ZQZR reliable?
The price and inventory of TPS658610ZQZR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS658610ZQZR is usually 5 days.
3.What payment methods are accepted for TPS658610ZQZR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS658610ZQZR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS658610ZQZR?
TPS658610ZQZR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS658610ZQZR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TPS658610ZQZR?
For technical support, including TPS658610ZQZR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS658610ZQZR requirements.
6.How does Aetrix verify that TPS658610ZQZR is sourced from the original manufacturer or authorized distributors?
All TPS658610ZQZR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TPS658610ZQZR meets industry standards.
7.What is the process for return or replacement of TPS658610ZQZR?
All TPS658610ZQZR units undergo pre-shipment inspection (PSI). If there is an issue with TPS658610ZQZR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TPS658610ZQZR part is unused and in its original packaging.
Return procedure for TPS658610ZQZR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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