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Monolithic Power Systems Inc. MP2760GVT-010A-P
- Part No.:
- MP2760GVT-010A-P
- Manufacturer:
- Monolithic Power Systems Inc.
- Category:
- Battery Chargers
- Package:
- 30-PowerWFQFN
- Datasheet:
-
MP2760GVT-010A-P.pdf
- Description:
- I2C-CONTROLLED 1 ~ 4S BUCK-BOOST
- Quantity:
- Payment:
- Shipping:
Inventory:3,298
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Product details
Overview
MP2760GVT-010A-P from Monolithic Power Systems is an I²C-controlled buck-boost battery charger IC for 1-cell Li-ion/Li-polymer packs, featuring NVDC power path management, 4V–22V input range, up to 6A charge current, and configurable 4V–21V source-mode output. It operates in four charging phases (trickle/pre/fast/constant-voltage), supports USB PD 3.0 compliance, and integrates dual N-channel MOSFET gate drivers for input pass-through and battery FET control - deployed in ultrabooks and portable USB PD devices.
For engineers reviewing the MP2760GVT-010A-P datasheet, MP2760GVT-010A-P pinout, MP2760GVT-010A-P application, or MP2760GVT-010A-P equivalent, key selection criteria include its 1-cell factory default configuration, TQFN-30 package thermal performance (θJA = 38°C/W), I²C-configurable charge termination thresholds, NVDC system voltage regulation (VSYS_MIN down to 3.6V), and integrated 10-bit ADC for real-time battery current monitoring in both charge and source modes.
Technical Context
The MP2760GVT-010A-P implements a synchronous 4-switch buck-boost topology with independent gate drivers for SW1/SW2 (buck phase) and SYS/SW2 (boost phase), enabling seamless VIN-to-VBATT conversion whether battery voltage is above or below input. Its NVDC architecture uses the BGATE driver to control an external N-channel BATFET, maintaining regulated system voltage while dynamically sourcing/sinking current between battery and load.
Control is fully I²C/SMBus-based: registers configure charge current (0–6.35A), battery full voltage (up to 4.68V/cell ±0.5%), input current limit (0–5.8A), source-mode output voltage (4V–21V in 20mV steps), and thermal regulation threshold (configurable up to 120°C). Safety logic includes JEITA-compliant NTC temperature monitoring, battery OVP/UVP, input OVP/UVP, and dual-stage thermal protection with 20°C hysteresis.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 4V to 22V DC - supports wide-input adapters including USB PD 3.0 compliant sources without external pre-regulation. |
| Charge Current | Up to 6.35A - programmable in 50mA steps via I²C; accuracy ±10% at low VBATT (< VSYS_MIN + VTRACK). |
| Battery Regulation | Configurable 3.4V–4.68V per cell (1-cell mode) with ±0.5% accuracy at 25°C - enables precise Li-ion full-charge voltage setting. |
| Source Mode Output | 4V–21V at IN pin with 20mV resolution - provides USB PD-compliant VBUS supply when battery powers system during adapter removal. |
| Switching Frequency | 500kHz–1.2MHz - adjustable in 8 discrete steps; higher fSW allows smaller inductors but increases switching loss. |
| Thermal Regulation | Configurable die temperature limit up to 120°C - reduces charge current before reaching 150°C shutdown threshold to sustain operation under thermal stress. |
| Package | TQFN-30 (4mm × 5mm, 0.5mm pitch) - exposes thermal pad for PCB heat sinking; θJA = 38°C/W on 4-layer board. |
Pinout & Package
TQFN-30 (4mm × 5mm) package with exposed thermal pad; requires solder paste stencil design per MPS AN-127 guidelines for optimal thermal performance and mechanical reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC (Pins 1, 30) | Internal LDO output | 3.6V/23mA regulated supply for internal logic and open-drain pull-ups; decoupled with 4.7μF ceramic capacitor to AGND. |
| SCL/SDA (Pins 4, 3) | I²C interface | Open-drain bus pins requiring 10kΩ pull-up to VCC; support SMBus timeout and alert response for host communication. |
| BGATE (Pin 13) | Battery FET gate driver | Drives external N-channel MOSFET between SYS and BATT to enable NVDC power path control and battery supplement function. |
| ACGATE (Pin 27) | Input pass-through FET driver | Controls external N-channel MOSFET between IN and ADP; disables input path during ADP OVP events to protect downstream circuitry. |
| TS/IMON (Pin 7) | Multi-function analog pin | Configurable as NTC temperature sense input or bidirectional current monitor - outputs analog voltage proportional to charge/discharge current. |
| SRP/SRN (Pins 15, 16, 14) | Battery current sense | Differential inputs for high-side current sensing; supports ±3.6V common-mode range and <0.5µA leakage for accurate ICC measurement. |
Key Features
| Feature | Design Value |
|---|---|
| Narrow-Voltage DC (NVDC) Power Path | Enables simultaneous battery charging and system powering with regulated minimum SYS voltage (3.6V for 1-cell), eliminating system brownouts during battery depletion. |
| USB PD 3.0 Compliance | Meets IIN limit, VIN min/max, and source-mode output specs (4V–21V, ≤6A) without external PD controller - reduces BOM count in portable designs. |
| Four-Stage Charging Algorithm | Automatically sequences trickle (≤750mA), pre-charge (≤1.5A), fast-charge (≤6.35A), and constant-voltage phases with configurable thresholds and deglitch timers. |
| Integrated 10-Bit ADC | Monitors battery voltage, current (via SRP/SRN), temperature (via TS/IMON), and input voltage (ADP) - eliminates need for external monitoring ICs. |
| JEITA Temperature Protection | Configurable cold/cool/warm/hot thresholds (e.g., 74.5%/65.2%/33.2%/23.6% of VNTC) with hysteresis - ensures safe charging across -10°C to +50°C ambient. |
Applications
| Ultrabook Power Management | USB-C PD Portable Monitor |
|---|---|
|
Use Scenario: Dual-role device accepting 20V USB PD input while powering 1-cell battery and 12V display panel. IC Role / Device Role / Timing Role: Buck-boost charger manages battery charge/discharge cycles and regulates SYS rail; NVDC maintains stable 5V/12V system rails during adapter insertion/removal. Use Value: Eliminates need for separate buck and boost converters; 3.6V VSYS_MIN prevents CPU throttling during battery-only operation. |
Use Scenario: Battery-powered monitor with USB-C upstream port that must deliver 15W to host laptop while drawing power from internal 1S pack. IC Role / Device Role / Timing Role: Source-mode operation supplies regulated 5V/3A or 9V/1.67A VBUS; I²C enables dynamic PDO negotiation via host MCU. Use Value: Achieves USB PD 3.0 source compliance with single IC; 20mV-step VIN_SRC tuning matches exact host requirements. |
| Industrial Handheld Terminal | Medical Point-of-Care Device |
|
Use Scenario: Ruggedized terminal operating from 9–36V vehicle power with hot-swappable 1S Li-ion backup battery. IC Role / Device Role / Timing Role: Input OVP/UVP protection (24.4V/3.4V thresholds) safeguards against automotive transients; battery UVLO (2.6V/cell) prevents deep discharge damage. Use Value: Withstands ISO 7637-2 pulse 5a/b; 28.3μA battery standby current extends shelf life >12 months. |
Use Scenario: Portable diagnostic device requiring FDA-grade battery safety, precise charge termination, and zero-system-interrupt firmware updates. IC Role / Device Role / Timing Role: Configurable 120-minute total charge timer and 100–420mA termination current prevent overcharge; thermal regulation halts charging at 120°C before shutdown. Use Value: Meets IEC 62368-1 thermal limits; ±0.5% battery voltage accuracy ensures repeatable calibration across production units. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buck-boost charger applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BQ25792RTWR | Single-input 3.5V–24V buck-boost charger; no integrated ACGATE driver; relies on external OVP FET; lower max charge current (5A vs 6.35A). | Requires external pass-FET and OVP circuitry; lacks native USB PD source-mode output capability. | Select for cost-sensitive designs where source mode is unused and external FET layout is acceptable. |
| ISL9241HRZ-T | 4-switch buck-boost with integrated 3.3V/150mA LDO; supports 1–4S but fixed 4.2V/cell regulation; no I²C-configurable VBAT_FULL. | Fixed battery voltage limits reduce flexibility for high-capacity Li-ion chemistries; no IMON analog output for current monitoring. | Select when 4.2V/cell is sufficient and auxiliary LDO simplifies power tree; avoid if JEITA or variable VBAT_FULL required. |
Compared with BQ25792RTWR and ISL9241HRZ-T, MP2760GVT-010A-P uniquely integrates both ACGATE and BGATE drivers, delivers higher charge current headroom, and provides full I²C configurability of all critical parameters - making it optimal for compact, USB PD-enabled 1-cell systems demanding minimal external components and maximum runtime predictability.
Availability
MP2760GVT-010A-P is available at Aetrix Electronics and suitable for ultrabooks, USB-C portable monitors, industrial handheld terminals, and medical point-of-care devices requiring stable component supply, long-lifecycle support, and RoHS-compliant packaging.
Supply support for MP2760GVT-010A-P 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
Monolithic Power Systems (MPS) is a fabless semiconductor company specializing in high-performance power management ICs, with over 20 years of expertise in DC-DC conversion, battery charging, and motor control solutions.
The MP2760 product line targets portable computing and USB PD ecosystems, delivering monolithic buck-boost chargers with integrated NVDC, I²C configurability, and comprehensive safety features - designed specifically for space-constrained, multi-role battery-powered devices.
FAQ
What does the "-010A" suffix indicate in MP2760GVT-010A-P?
The "-010A" suffix denotes the factory-default configuration optimized for 1-cell Li-ion battery applications, with OTP settings pre-programmed for 3.6V minimum system voltage (VSYS_MIN), 4.35V battery full voltage, and JEITA temperature thresholds aligned to single-cell thermal profiles. This eliminates initial register programming for basic deployment.
How does the MP2760GVT-010A-P handle input adapter removal during system operation?
Upon adapter removal, the MP2760GVT-010A-P automatically transitions from charge mode to NVDC source mode: the BGATE driver activates the external BATFET to supply regulated SYS voltage from the battery while maintaining VSYS_MIN (3.6V for 1-cell). System operation continues uninterrupted, with no brownout or reset event.
Can the MP2760GVT-010A-P be used with 2-cell or 3-cell batteries?
No - MP2760GVT-010A-P is factory-configured for 1-cell operation only. For 2-cell, 3-cell, or 4-cell applications, use MP2760GVT-000A, MP2760GVT-030A, or MP2760GVT-040A respectively. Register reconfiguration is not supported; OTP settings are fixed at manufacture.
What is the role of the TS/IMON pin in charge versus source mode?
In charge mode, TS/IMON functions as an analog current monitor: its voltage scales linearly with battery charge current (e.g., 1V = 1A). In source mode, it outputs a voltage proportional to system discharge current. Configuration is register-controlled; no external components are needed beyond a single 0.1μF bypass capacitor.
Does the MP2760GVT-010A-P support USB PD communication directly?
No - it does not integrate a USB PD PHY or BMC decoder. However, it complies with USB PD 3.0 electrical specifications (IIN limit, VIN range, source-mode V/I) and interfaces with a standalone PD controller (e.g., CYPD3177) via I²C to coordinate voltage/current requests and fault reporting.
How is thermal regulation implemented to prevent overheating?
Thermal regulation is enabled by configuring REG0Fh[14:12] to set a die temperature threshold (e.g., 120°C). When reached, the IC linearly reduces charge current to maintain that temperature - distinct from thermal shutdown (150°C), which forces complete disablement. Hysteresis is fixed at 20°C.
What external components are mandatory for basic operation?
Mandatory components include: four 10μF ceramics at IN, two 22μF ceramics at BATT, one 1μF ceramic at SYS, 4.7μF at VCC, 100nF bootstrap caps at BST1/SW1 and BST2/SW2, 10kΩ pull-ups on SCL/SDA/INT/ACOK, and a 1MΩ resistor from ACGATE to external pass-FET source. No inductor or sense resistors are internal.
MP2760GVT-010A-P Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Monolithic Power Systems Inc.
- Series:
- -
- Package/Case:
- 30-PowerWFQFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Battery Chemistry:
- Multi-Chemistry
- Number of Cells:
- 1 ~ 4
- Current - Charging:
- Constant - Programmable
- Programmable Features:
- Current, Timer, Voltage
- Fault Protection:
- Over Current, Over Temperature, Over-Under Voltage, Short Circuit
- Charge Current - Max:
- 6A
- Battery Pack Voltage:
- 18.72V (Max)
- Voltage - Supply (Max):
- 22V
- Interface:
- I2C, SMBus
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 30-TQFN (4x5)
MP2760GVT-010A-P FAQ
1.How can I place an order for MP2760GVT-010A-P through Aetrix?
Please submit a Request for Quotation (RFQ) for MP2760GVT-010A-P 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 MP2760GVT-010A-P reliable?
The price and inventory of MP2760GVT-010A-P are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MP2760GVT-010A-P is usually 5 days.
3.What payment methods are accepted for MP2760GVT-010A-P?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MP2760GVT-010A-P transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MP2760GVT-010A-P?
MP2760GVT-010A-P orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MP2760GVT-010A-P 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 MP2760GVT-010A-P?
For technical support, including MP2760GVT-010A-P datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MP2760GVT-010A-P requirements.
6.How does Aetrix verify that MP2760GVT-010A-P is sourced from the original manufacturer or authorized distributors?
All MP2760GVT-010A-P 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 MP2760GVT-010A-P meets industry standards.
7.What is the process for return or replacement of MP2760GVT-010A-P?
All MP2760GVT-010A-P units undergo pre-shipment inspection (PSI). If there is an issue with MP2760GVT-010A-P, 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 MP2760GVT-010A-P part is unused and in its original packaging.
Return procedure for MP2760GVT-010A-P:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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