My Inquiry
My Account
Texas Instruments TPS658610AZQZR
- Part No.:
- TPS658610AZQZR
- Manufacturer:
- Texas Instruments
- Category:
- Power Management - Specialized
- Package:
- 120-VFBGA
- Datasheet:
-
TPS658610AZQZR.pdf
- Description:
- IC LI-ION BATT/PWR MGMT 120BGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,728
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TPS658610AZQZR 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, and 11-channel ADC in a single 120-pin BGA package. It serves as the central power and system management IC for handheld devices requiring dynamic power path control, thermal foldback, and I²C-configurable voltage rails.
For engineers reviewing the TPS658610AZQZR datasheet, TPS658610AZQZR pinout, TPS658610AZQZR application, or TPS658610AZQZR equivalent, key selection considerations include its dual-input power path architecture, programmable USB/adapter charge current limits, hardware on/off control, and integrated display support functions including four PWM outputs and brightness-controlled WLED driving.
Technical Context
The TPS658610AZQZR implements a dual-input power path manager that dynamically selects between adapter and USB inputs while regulating charge current up to 1.0A with thermal foldback. Its power supply subsystem includes three synchronous buck converters supporting automatic power-saving mode and forced PWM operation, plus eleven factory- or software-programmable LDOs with output ranges spanning 0.725V–3.3V.
System-level intelligence is delivered via an I²C interface controlling internal registers, maskable interrupt handling, external ADC triggering, and step-down converter mode selection. The 11-bit ADC supports single conversion, peak detection, and averaging modes across 11 input channels for real-time system monitoring.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Battery Charger | Single-cell Li-Ion/Li-Pol with 1.0A max charge current, programmable adapter/USB charge profiles, and thermal foldback protection. |
| Step-Down Converters | 3 synchronous buck regulators, each delivering up to 1.2A with software-controlled enable and forced PWM mode. |
| LDOs | 11 programmable LDOs: 7 fixed at 1.25V–3.3V, 2 configurable at 0.725V–1.5V or 1.25V–2.586V, 1 always-on rail, 1 at 1.70V–2.475V. |
| WLED Driver | Constant-current driver supporting 26.5V max output at 25mA with programmable current level and brightness control. |
| ADC | 11-channel, 11-bit SAR ADC with three operating modes: single conversion, peak detection, and averaging. |
| Package | 120-pin MICROSTAR JUNIOR BGA (ZQZ), 6mm × 6mm, RoHS-compliant, MSL Level-3 (260°C, 168 hrs). |
| Interface | I²C-compatible serial interface for register access, interrupt masking, and host-controlled fault response. |
Pinout & Package
TPS658610AZQZR is housed in a 6mm × 6mm, 120-ball MICROSTAR JUNIOR BGA (package code ZQZ) with SNAGCU finish and JEDEC MSL Level-3 rating. Pin assignments are defined per TI's official ZQZ drawing and include dedicated power, ground, I²C, interrupt, PWM, LED driver, ADC input, and control signal terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN1/VIN2 | Input Power Rails | Dual independent inputs for adapter (VIN1) and USB (VIN2); power path controller selects optimal source. |
| CHG_ISET | Charge Current Programming | Analog input setting maximum charge current via external resistor; enables precise 1.0A limit calibration. |
| SCL/SDA | I²C Interface | Standard bidirectional I²C bus connection for configuration, status readback, and fault reporting. |
| INT | Interrupt Output | Open-drain active-low signal indicating power-good loss, thermal warning, overvoltage, or charger fault. |
| EN_BUCKx | Buck Converter Enable | Individual hardware enable pins (or I²C-controlled) for synchronous step-down regulators. |
| LEDx_PWM | PWM Dimming Input | Dedicated PWM inputs for RGB LED drivers and WLED brightness control with programmable duty cycle. |
Key Features
| Feature | Design Value |
|---|---|
| Dual Input Power Path | Enables seamless transition between USB and wall adapter inputs without system interruption or brownout. |
| Hardware On/Off Control | Dedicated push-button interface with debounced logic and reboot capability-no host processor required for power sequencing. |
| Programmable WLED Driver | Delivers stable 25mA current at up to 26.5V with adjustable brightness via I²C or PWM, eliminating external current-setting components. |
| 11-Channel System Monitoring ADC | Provides real-time measurement of battery voltage, temperature, input rails, and LDO outputs for closed-loop thermal/power management. |
| Software Reset Function | Full internal register reset triggered via I²C command-restores default configuration without cycling main power. |
Applications
| Smart Phones | Portable Navigation Devices |
|---|---|
Use Scenario: Main PMU in compact smartphones managing battery charging, multi-rail CPU/GPU core supplies, and backlight control. IC Role / Device Role / Timing Role: Central power orchestrator coordinating charge management, voltage scaling, and display illumination timing. Use Value: Reduces bill-of-materials by integrating 3 bucks, 11 LDOs, WLED driver, and ADC-eliminates need for discrete power ICs and external sense resistors. | Use Scenario: Power subsystem for GPS-enabled portable navigation units with variable display brightness and thermal constraints. IC Role / Device Role / Timing Role: Dual-input power manager and adaptive backlight controller ensuring consistent WLED current under changing ambient light and battery voltage. Use Value: Maintains 26.5V WLED compliance and 25mA regulation across 3.0–4.2V battery range-enables uniform display luminance without manual recalibration. |
| Portable Media Players | Handheld Gaming Devices |
Use Scenario: Power solution for audio/video playback devices requiring low-noise analog rails and efficient DC-DC conversion. IC Role / Device Role / Timing Role: Source of clean, sequenced LDO voltages for audio codecs and high-efficiency buck supplies for SoC cores. Use Value: Delivers 0.725V–3.3V LDO outputs with <10mV load regulation-preserves SNR in sensitive audio signal paths during dynamic playback loads. | Use Scenario: Power management for handheld game consoles with burst-mode GPU activity and thermal throttling requirements. IC Role / Device Role / Timing Role: Thermal-aware PMU enabling dynamic voltage/frequency scaling and automatic foldback during sustained GPU load. Use Value: Integrates thermal foldback into charge control loop-prevents battery overheating during extended gameplay without external thermal sensors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar power management applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS65910A1ZCR | 128-pin BGA, adds RTC, enhanced GPIO count, and higher-resolution ADC (12-bit); lacks integrated WLED driver. | Targets systems needing real-time clock and expanded I/O but not display backlight integration. | Select when RTC functionality and additional GPIOs outweigh removal of WLED driver. |
| TPS65950ZCH | 168-pin BGA, includes HDMI PHY, USB OTG transceiver, and more LDOs; no WLED driver or RGB LED support. | Designed for OMAP-based tablets requiring multimedia interface support-not optimized for smartphone display subsystems. | Choose only if HDMI/USB OTG interfaces are mandatory and display driver integration is handled externally. |
Compared with TPS658610AZQZR, TPS65910A1ZCR offers higher ADC resolution and RTC but removes WLED capability, while TPS65950ZCH expands interface integration at the cost of display-specific functions-neither provides pin-to-pin compatibility or identical feature set.
Availability
TPS658610AZQZR is available at Aetrix Electronics and suitable for smart phones, portable navigation devices, and portable media players requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for TPS658610AZQZR 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 headquartered in Dallas, Texas, designing and manufacturing analog, embedded processing, and digital signal processing technologies since 1930.
The TPS658610A product line was developed specifically for handheld consumer electronics, integrating battery charging, multi-rail power conversion, system monitoring, and display driving into a space-constrained BGA package.
FAQ
What is the maximum charge current supported by the TPS658610AZQZR?
The TPS658610AZQZR supports a maximum charge current of 1.0A for single-cell Li-Ion/Li-Pol batteries. This value is programmable via the CHG_ISET pin using an external resistor, and includes dynamic power management and thermal foldback to prevent overheating during high-current charging cycles. The TPS658610AZQZR maintains this specification across its full operating temperature range and input voltage window.
Does the TPS658610AZQZR include an integrated WLED driver?
Yes, the TPS658610AZQZR integrates a constant-current WLED driver capable of delivering up to 26.5V at 25mA. It supports programmable current levels and brightness control via I²C commands or external PWM signals applied to dedicated LEDx_PWM pins. This eliminates the need for external boost converters or current-sense resistors in display backlight designs using the TPS658610AZQZR.
What package type and pin count does the TPS658610AZQZR use?
The TPS658610AZQZR uses a 120-ball MICROSTAR JUNIOR BGA package (ZQZ drawing), measuring 6mm × 6mm with SNAGCU surface finish and JEDEC MSL Level-3 moisture sensitivity rating. Its 120-pin layout includes dedicated power, ground, I²C, interrupt, PWM, ADC, and control signal terminals as defined in TI's official package documentation for the TPS658610AZQZR.
Can the TPS658610AZQZR operate with both USB and wall adapter inputs simultaneously?
Yes, the TPS658610AZQZR implements a dual-input power path architecture that accepts VIN1 (adapter) and VIN2 (USB) inputs concurrently. Its internal power path controller automatically selects the optimal source based on voltage, current capability, and system load-ensuring uninterrupted operation during input transitions without brownout or reset. The TPS658610AZQZR manages current limits independently for each input.
How many LDOs does the TPS658610AZQZR integrate, and what are their voltage ranges?
The TPS658610AZQZR integrates 11 programmable LDOs: seven deliver fixed outputs from 1.25V to 3.3V; two support factory-configurable ranges of either 0.725V–1.5V or 1.25V–2.586V; one is always-on with 1.25V–3.3V range; and one provides 1.70V–2.475V. All LDOs are software-controllable via I²C and support dynamic voltage scaling for power optimization in the TPS658610AZQZR.
TPS658610AZQZR 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)
TPS658610AZQZR FAQ
1.How can I place an order for TPS658610AZQZR through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS658610AZQZR 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 TPS658610AZQZR reliable?
The price and inventory of TPS658610AZQZR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS658610AZQZR is usually 5 days.
3.What payment methods are accepted for TPS658610AZQZR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS658610AZQZR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS658610AZQZR?
TPS658610AZQZR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS658610AZQZR 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 TPS658610AZQZR?
For technical support, including TPS658610AZQZR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS658610AZQZR requirements.
6.How does Aetrix verify that TPS658610AZQZR is sourced from the original manufacturer or authorized distributors?
All TPS658610AZQZR 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 TPS658610AZQZR meets industry standards.
7.What is the process for return or replacement of TPS658610AZQZR?
All TPS658610AZQZR units undergo pre-shipment inspection (PSI). If there is an issue with TPS658610AZQZR, 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 TPS658610AZQZR part is unused and in its original packaging.
Return procedure for TPS658610AZQZR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TPS658610AZQZR Tags
-
TPS2511DGNR
Texas Instruments
-
UTC2000/MG
Microchip Technology
-
TUSB320HAIRWBR
Texas Instruments
-
TPS61252DSGR
Texas Instruments
-
PI5USB30216CXUAEX
Diodes Incorporated
-
SN6501DBVR
Texas Instruments
-
CYPD3177-24LQXQT
Infineon Technologies
-
SN6501QDBVRQ1
Texas Instruments
-
STUSB1600AQTR
STMicroelectronics
-
SN6505BDBVR
Texas Instruments
-
SN6501DBVT
Texas Instruments
-
TPS65150PWPR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
