Product introduction：
1. **Product Introduction**
TPC8118-VB is a high-performance single P-channel MOSFET in SOP8 package, designed for low-voltage and high-efficiency power management applications. It has low on-resistance (RDS(ON)) and high current handling capability, suitable for applications requiring high current loads. This MOSFET has a drain-source voltage (VDS) of -30V, and an on-resistance of only 11mΩ at VGS = 10V, and a maximum drain current (ID) of -13.5A. It uses advanced Trench technology to ensure that it can operate efficiently and stably under conditions of high-frequency switching and low power loss. TPC8118-VB is widely used in battery management, DC-DC converters, load switches, and power protection.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-2.5V |
-13.5A |
|
|
11mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-2.5V |
-13.5A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-2.5V |
-13.5A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-P |
|
|
|
|
|
|
|
2. **Detailed parameter description**
- **Package type**: SOP8
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -2.5V
- **On-resistance (RDS(ON))**:
- 15mΩ @ VGS = 4.5V
- 11mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -13.5A
- **Technology**: Trench technology
- **Maximum power loss (Ptot)**: 1.5W
- **Operating temperature range**: -55°C to +150°C
- **Installation method**: Surface mount (SMD)
Domain and module applications：
3. **Applications and Module Examples**
The low on-resistance, high current capability and efficient switching performance of the TPC8118-VB make it an ideal choice for multiple power management and protection applications. The following are typical application areas and module examples of this MOSFET:
# **1. Battery Management System (BMS)**
The TPC8118-VB plays an important role in battery management systems, especially in battery protection circuits for electric vehicles (EVs) and wearable devices. Its low RDS(ON) characteristics can effectively reduce power loss during charging and discharging, improve battery efficiency, and its high current carrying capacity can support high current charging and discharging requirements.
- **Typical Applications**: Electric vehicle battery management, battery protection circuits, portable device battery management systems.
# **6. On-board power and electric vehicles**
The application of TPC8118-VB in automotive electronic systems is gradually increasing, especially in electric vehicles (EVs) and hybrid electric vehicles (HEVs), as a key component in battery management systems. It can support high current discharge, ensuring the safety and efficient use of the battery.
- **Typical Applications**: Electric vehicle battery management system, on-board power module, hybrid vehicle power system.
# **7. LED driver circuit**
TPC8118-VB is suitable for LED driver circuits, especially in LED lighting systems that require high efficiency and low energy consumption. Its low RDS(ON) characteristics help reduce the heat generated during the driving process, improve the service life of the LED and system efficiency.
- **Typical Applications**: LED lighting, electric lighting control systems, automotive LED lighting.
Summary
TPC8118-VB is a high-performance, low on-resistance, high current handling single P-channel MOSFET using Trench technology, suitable for multiple power management and load control applications. It has a wide range of applications in battery management, DC-DC converters, power protection, load switches and LED driver circuits. With its high performance and reliability, TPC8118-VB can effectively improve the efficiency of the power system and reduce power loss. It is widely used in low-voltage and high-current application scenarios such as smart battery management, automotive electronics, and LED lighting.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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