MP2796DFP Integrated Circuit Chip Battery Monitor And Protector IC with 7-Cell To 16-Cell Support Passive Cell Balancing and Dual ADC Architecture
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
MP2796DFP Integrated Circuit Chip 7-Cell To 16-Cell Battery Monitor And Protector
The MP2796DFP is a robust battery management device providing a complete analog front-end (AFE) monitoring and protection solution. Designed for multiple-cell series battery management systems (BMS), this device supports digital interface or SPI communication and accommodates 7-cell to 16-cell series battery packs, with absolute voltage exceeding 80V on specific pins.
The MP2796DFP integrates two separate analog-to-digital converters (ADCs). The first ADC measures each channel's differential cell voltages (up to 16 channels), die temperature, and 4-channel temperatures via external NTC thermistors. The second ADC measures charge/discharge current via an external current-sense resistor. When paired with an MPF4279x fuel gauge, the MP2796 achieves state-of-charge (SOC) error within 2%. The device includes high-side MOSFET (HS-FET) drivers for charge and discharge control.
Key Features
Dual Analog-to-Digital Converter (ADC) Architecture
- ±2% State-of-Charge (SOC) Error with MPF4279x Fuel Gauge
- Cell Voltage Measurement Error <10mV
- Current Error <±0.5%
High-Side N-Channel MOSFET Drivers
- Supports MOSFET Soft-Start Discharge Control to Eliminate Pre-Charge Circuit
- Drives Up to 100A DC with Parallel N-Channel MOSFETs
Hardware Configurable Protections
- Charge/Discharge Over-Current Protection (OCP) and Short-Circuit Protection (SCP)
- Cell Under-Voltage Protection (UVP) and Over-Voltage Protection (OVP)
- Pack UVP and OVP
- Cell Low-/High-Temperature Protection
- Die High-Temperature Protection
Passive Cell Balancing
- Up to 58mA per Cell
- Can Drive External Balancing Transistors
- Automatic or Manual Control
Additional Features
- Integrated 3.3V and 5V LDOs
- Reduced Current Standby Mode
- High-Voltage and Low-Voltage GPIOs
- Dedicated Thermistor Inputs
- Open-Wire Detection
- Persistent Dead Battery Flag
- Lockable Multiple-Time Programmable (MTP) Memory for Key Thresholds
- Digital Interface or SPI Interface with 8-Bit Cyclic Redundancy Check (CRC)
- Random Cell Connection Tolerant
- Available in TQFP-48 (7mmx7mm) Package
Applications
• E-Bikes, E-Scooters
• Battery Backup and UPSs
• Power and Gardening Tools
• Energy Storage Systems (ESSs)
• Battery Backup and UPSs
• Power and Gardening Tools
• Energy Storage Systems (ESSs)
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| GCMX040A120B2H1P | MODULE |
| GHXS060A120S-D3 | SOT-227 |
| SDINBDG4-8G-XI2 | BGA |
| SDINBDA6-32G-I1 | BGA |
| SDINBDA6-64G-XI1 | BGA |
| SDINBDG4-16G-XI2 | BGA |
| SDINBDA6-16G-I1 | BGA |
| SDINBDG4-64G-I2 | BGA |
| SDINBDG4-16G-I2 | BGA |
| SDINBDG4-8G-I2 | BGA |
| SDINBDA6-64G-I1 | BGA |
| SDINBDA4-64G | BGA |
| SDINBDG4-8G-XI1 | BGA |
| SDINBDV4-64G | BGA |
| SDINBDA6-128G-I1 | BGA |
| SDINBDG4-64G-XI2 | BGA |
| SDINBDG4-64G-XI1 | BGA |
| SDINBDA6-128G-ZA | BGA |
| SDINBDG4-8G-XA | BGA |
| SDINBDA6-128G-XA | BGA |
| SDINBDG4-64G-I1 | BGA |
| SDINBDG4-16G-XA | BGA |
| SDINBDA6-256G-XA | BGA |
| SDINBDA6-32G-XA | BGA |
| SDINBDG4-32G-XA | BGA |
| SDINBDG4-8G-ZA | BGA |
| SDINBDA4-128G | BGA |
| SDINBDG4-32G-ZA | BGA |
Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
How to ship my order? Is it safe?
We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager