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Monolithic Power Systems Inc. MP2760GVT-000A-P
- Part No.:
- MP2760GVT-000A-P
- Manufacturer:
- Monolithic Power Systems Inc.
- Category:
- Battery Chargers
- Package:
- 30-PowerWFQFN
- Datasheet:
-
MP2760GVT-000A-P.pdf
- Description:
- 1-CELL TO 4-CELL BUCK-BOOST CHAR
- Quantity:
- Payment:
- Shipping:
Inventory:464
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Product details
Overview
MP2760GVT-000A-P from Monolithic Power Systems is a fully integrated I²C-controlled buck-boost battery charger IC for 1–4 series Li-ion/Li-polymer cells, delivering up to 6A charge current, supporting 4V–22V input, enabling NVDC power path management with configurable 4V–21V source-mode output, and compliant with USB PD 3.0 specifications - deployed in ultrabooks and USB-C portable power banks.
For engineers reviewing the MP2760GVT-000A-P datasheet, MP2760GVT-000A-P pinout, MP2760GVT-000A-P application, or MP2760GVT-000A-P equivalent, key selection considerations include its 4-cell scalability, TQFN-30 package thermal performance, I²C-configurable charge termination thresholds, dual-role (charge/source) operation, and integrated BATFET/ACGATE gate drivers for system-level power path control.
Technical Context
The MP2760 implements a synchronous 4-switch buck-boost topology with independent high-side and low-side N-channel MOSFET drivers (ACGATE, BGATE), enabling seamless transition between buck and boost modes without voltage discontinuity. It integrates analog sensing paths for input current (IAP/IAN), battery current (SRP/SRN), and temperature (NTC/VNTC/TS/IMON), all digitized via an internal 10-bit ADC.
Its I²C/SMBus interface (SCL/SDA) provides full register access to configure charge profiles (pre-charge, fast-charge, CV termination), safety limits (VIN_MIN, IIN_LIM, VBATT_OVP), source-mode parameters (VIN_SRC, IIN_SRC), and JEITA-compliant thermal regulation thresholds - all validated across -40°C to +125°C junction temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 4V to 22V DC - supports wide-input adapters including USB PD 3.0 programmable power supplies. |
| Charge Current | Up to 6A - configurable in 50mA steps via I²C; enables fast charging of 2-cell 7.4V/10,000mAh packs in under 2 hours. |
| Battery Support | 1–4 series Li-ion/Li-polymer cells - factory-default -000A variant configured for 2-cell (7.2V–8.4V nominal) applications. |
| Source Mode Output | 4V–21V at up to 6A - regulated IN pin output during battery-to-system power delivery, compliant with USB PD sink requirements. |
| Power Path Control | NVDC architecture with integrated BATFET driver - maintains stable SYS voltage during charge/discharge transitions and enables battery supplement mode. |
| Thermal Regulation | Configurable die temperature limit up to 120°C - prevents thermal runaway while sustaining high-power operation on compact PCBs. |
| Protection Features | Input OVP/UVP, battery OVP/UVP, system OVP/UVP, thermal shutdown, battery missing detection, NTC floating detection - comprehensive fault coverage per JEITA and USB PD standards. |
Pinout & Package
The MP2760GVT-000A-P is housed in a thermally enhanced TQFN-30 (4mm × 5mm, 0.5mm pitch) package with exposed thermal pad, optimized for high-current battery charging applications requiring low θJA (38°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC (Pins 1, 30) | Internal LDO output | 3.6V supply for internal logic and open-drain pull-ups; requires 4.7μF ceramic capacitor to AGND. |
| SCL / SDA (Pins 4, 3) | I²C/SMBus interface | Open-drain bidirectional bus; requires external 10kΩ pull-up to VCC for host communication and configuration. |
| BGATE (Pin 13) | Battery FET gate driver | Drives external N-channel MOSFET between BATT and SYS to implement NVDC power path and battery supplement function. |
| ACGATE (Pin 27) | Adapter pass-through FET driver | Controls external N-MOSFET for input over-voltage protection and seamless adapter-to-battery handoff. |
| SRP/SRN (Pins 15, 14) | Battery current sense inputs | Differential pair measuring battery charge/discharge current; supports ±3.6V common-mode range and <0.5µA leakage. |
| TS/IMON (Pin 7) | Multi-function analog pin | Configurable as temperature sensor input or current monitor output - delivers real-time battery current in charge/source modes. |
| INT (Pin 5) | Interrupt request output | Open-drain status indicator for faults (OVP, thermal, timer expiry); requires 10kΩ pull-up to VCC. |
Key Features
| Feature | Design Value |
|---|---|
| Four-phase charging algorithm | Trickle → pre-charge → constant-current → constant-voltage with auto-recharge; eliminates dead-battery risk via configurable timer (up to 22 hr). |
| USB PD 3.0 compliance | Configurable IIN limit (0–5.8A), VIN_MIN (4.56–18.48V), and source-mode IIN_SRC (0.9–6A) - meets USB Type-C power delivery specification timing and accuracy. |
| JEITA-compliant thermal protection | Independent cold/cool/warm/hot thresholds set via registers (e.g., VCOLD = 74.5% of VNTC); enables safe charging across -10°C to +45°C ambient. |
| Integrated 10-bit ADC | Monitors VNTC, TS/IMON, ADP, and FB simultaneously - eliminates need for external monitoring ICs and reduces BOM count by ≥2 components. |
| Configurable battery full voltage | Up to 4.68V/cell with ±0.5% accuracy at 25°C - supports high-density Li-ion chemistries requiring precise CV termination. |
Applications
| Ultrabook Power Management | USB-C Portable Power Bank |
|---|---|
Use Scenario: Dual-role notebook with USB-C charging and battery-powered display output. IC Role / Device Role / Timing Role: Primary buck-boost charger and NVDC power path manager - regulates SYS voltage during AC adapter presence and seamlessly switches to battery source mode when unplugged. Use Value: Enables >6A charging at 20V input while maintaining 12V/3A system rail stability; eliminates brownouts during high-CPU load + charging concurrency. | Use Scenario: 20,000mAh dual-cell (7.4V) power bank supporting USB PD 3.0 input and output. IC Role / Device Role / Timing Role: Charge controller and bidirectional power converter - accepts 45W PD input, stores energy, then delivers regulated 5–20V/3A output to laptops or tablets. Use Value: Achieves >92% peak efficiency in both charge and source modes; supports programmable VIN_SRC (e.g., 15V @ 3A) without external DAC or feedback resistors. |
| Industrial Handheld Terminal | Rugged Tablet with Hot-Swappable Battery |
Use Scenario: Barcode scanner with 3-cell Li-ion pack and 9–36V DC input field power. IC Role / Device Role / Timing Role: Wide-input battery charger with adaptive input current limiting - dynamically adjusts IIN_LIM based on adapter capability to avoid upstream supply collapse. Use Value: Maintains 3A fast charge even with marginal 12V/2A field adapters via VIN_MIN regulation and IIN_LIM clamping - extends operational uptime in remote deployments. | Use Scenario: Medical tablet requiring zero-downtime battery replacement during active use. IC Role / Device Role / Timing Role: NVDC power path supervisor - sustains SYS rail from adapter while battery is physically removed/replaced, then resumes charging automatically. Use Value: Eliminates system reset or data loss during hot-swap; BATFET control ensures <100µs SYS voltage dip during battery insertion/removal. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buck-boost battery charger applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BQ25792RTWR | Single-input (no dedicated ADP pin), lower max IIN (3.2A), no integrated ACGATE driver - requires external OVP MOSFET. | Targeted at cost-sensitive single-adapter designs; lacks native USB PD source-mode support. | Select if design uses only one input source and prioritizes footprint over dual-role flexibility. |
| ISL9241HRZ-T | Fixed 3-cell support only, no I²C-configurable VIN_SRC, higher quiescent current (1.2mA vs. 0.62mA in buck-boost mode). | Optimized for fixed-battery-count industrial systems; lacks multi-cell scalability and USB PD compliance features. | Select for legacy 3-cell applications where register configurability and PD compatibility are not required. |
Compared with BQ25792RTWR and ISL9241HRZ-T, the MP2760GVT-000A-P uniquely combines 1–4 cell scalability, integrated ACGATE/BGATE drivers, USB PD 3.0 source-mode compliance, and JEITA thermal profiling - making it optimal for next-generation dual-role portable electronics requiring field-programmable charge profiles and robust fault handling.
Availability
MP2760GVT-000A-P is available at Aetrix Electronics and suitable for ultrabooks, USB-C power banks, industrial handheld terminals, and rugged tablets requiring stable component supply with guaranteed long-term manufacturability.
Supply support for MP2760GVT-000A-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 belongs to MPS's high-integration battery management product line, designed specifically for USB PD-enabled portable devices requiring bidirectional power flow, precise multi-cell charging, and robust system-level protection in space-constrained form factors.
FAQ
What is the default battery cell configuration for MP2760GVT-000A-P?
The "-000A" suffix denotes the factory-default configuration for 2-cell (7.2V–8.4V) Li-ion battery packs. This setting is stored in OTP memory and corresponds to REG07h bits[6:0] = 010 0000, establishing a minimum system voltage (VSYS_MIN) of 6.4V and full-charge regulation of 8.4V with ±0.5% accuracy at 25°C.
Does MP2760GVT-000A-P support true USB PD 3.0 sink and source negotiation?
No - the MP2760GVT-000A-P implements USB PD 3.0 *compliant power delivery* but does not perform PD protocol negotiation itself. It relies on an external PD controller (e.g., CYPD3177) to handle BMC communication; the MP2760 responds to I²C commands from that controller to adjust VIN, IIN_LIM, and VIN_SRC per negotiated PDOs.
How is thermal regulation implemented, and can it be disabled?
Thermal regulation is implemented via an internal die temperature sensor and configurable TJ_REG threshold (default 120°C, adjustable from 80°C to 120°C via REG0Fh bits[14:12]). It cannot be disabled - when exceeded, the IC reduces charge current to maintain safe junction temperature, ensuring reliability without external thermal sensors or firmware intervention.
What external components are mandatory for basic operation?
Mandatory components include: four 10μF ceramic capacitors at IN, two 22μF at BATT, one 1μF at SYS, 4.7μF at VCC, 100nF bootstrap capacitors at BST1/SW1 and BST2/SW2, 10kΩ pull-ups on SCL/SDA/INT/ACOK, and a 1MΩ resistor between ACGATE and external pass-MOSFET source - all specified in the MP2760 Rev. 1.2 datasheet Section 9.2.
Can MP2760GVT-000A-P operate without an I²C host controller?
Yes - it boots into factory-default configuration (2-cell, 6.4V VSYS_MIN, 8.4V VBATT_REG, 3A IIN_LIM) and executes autonomous charging. However, dynamic reconfiguration (e.g., switching to 4-cell mode, adjusting VIN_SRC, enabling JEITA) requires I²C communication; standalone operation lacks runtime adaptability.
What is the role of the ADP pin, and how does it differ from the IN pin?
The ADP pin senses adapter voltage independently of the power path and triggers OVP protection (23.9V threshold) by disabling ACGATE and the power stage - protecting downstream circuitry before IN-stage failure. IN carries full input current; ADP is a high-impedance sense node requiring only a 10μF capacitor, enabling robust adapter monitoring without loading the main power rail.
Is battery temperature monitoring mandatory, and what happens if the NTC circuit is open?
Battery temperature monitoring is optional but strongly recommended for safety. If NTC pins (9,10) float, the VNTC_FLT threshold (95% of VVNTC ≈ 1.22V) is triggered, forcing thermal fault interrupt (INT pin assertion) and halting charging - preventing unsafe charging outside JEITA limits.
MP2760GVT-000A-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-000A-P FAQ
1.How can I place an order for MP2760GVT-000A-P through Aetrix?
Please submit a Request for Quotation (RFQ) for MP2760GVT-000A-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-000A-P reliable?
The price and inventory of MP2760GVT-000A-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-000A-P is usually 5 days.
3.What payment methods are accepted for MP2760GVT-000A-P?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MP2760GVT-000A-P transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MP2760GVT-000A-P?
MP2760GVT-000A-P orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MP2760GVT-000A-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-000A-P?
For technical support, including MP2760GVT-000A-P datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MP2760GVT-000A-P requirements.
6.How does Aetrix verify that MP2760GVT-000A-P is sourced from the original manufacturer or authorized distributors?
All MP2760GVT-000A-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-000A-P meets industry standards.
7.What is the process for return or replacement of MP2760GVT-000A-P?
All MP2760GVT-000A-P units undergo pre-shipment inspection (PSI). If there is an issue with MP2760GVT-000A-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-000A-P part is unused and in its original packaging.
Return procedure for MP2760GVT-000A-P:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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