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SSM9928EO-VB Product details
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Product Introduction:
**SSM9928EO-VB** is a **Common Drain-N+N-Channel MOSFET**, which adopts **TSSOP8** package and is designed for low voltage and high current switching power supply and load switching applications. This MOSFET supports a maximum drain-source voltage (VDS) of **20V** and a drain current (ID) of **6.6A**. Its **low on-resistance** makes the power loss lower during switching, which is particularly suitable for power management, switching power supply, load switching and other occasions. The **Trench technology** is adopted to give it excellent switching performance, which can effectively reduce heat generation in high-efficiency power supply systems and ensure efficient operation and stability of the system.
SSM9928EO-VB is a MOSFET that is very suitable for power supply systems that require fast switching and efficient current transmission. Especially in power supply designs that require low conduction loss and high reliability, it is widely used in battery management, low-voltage switching power supplies and other equipment.
**SSM9928EO-VB** is a **Common Drain-N+N-Channel MOSFET**, which adopts **TSSOP8** package and is designed for low voltage and high current switching power supply and load switching applications. This MOSFET supports a maximum drain-source voltage (VDS) of **20V** and a drain current (ID) of **6.6A**. Its **low on-resistance** makes the power loss lower during switching, which is particularly suitable for power management, switching power supply, load switching and other occasions. The **Trench technology** is adopted to give it excellent switching performance, which can effectively reduce heat generation in high-efficiency power supply systems and ensure efficient operation and stability of the system.
SSM9928EO-VB is a MOSFET that is very suitable for power supply systems that require fast switching and efficient current transmission. Especially in power supply designs that require low conduction loss and high reliability, it is widely used in battery management, low-voltage switching power supplies and other equipment.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Common Drain-N+N | 20V | 0.5~1.5V | 6.6A | 32mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Common Drain-N+N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Common Drain-N+N | 20V | 0.5~1.5V | 6.6A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Common Drain-N+N | 20V | 0.5~1.5V | 6.6A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Common Drain-N+N |
Detailed parameter description:
- **Model: ** SSM9928EO-VB
- **Package: ** TSSOP8
- **Configuration: ** Common Drain-N+N-Channel
- **VDS (drain-source voltage): ** 20V
- **VGS (gate-source voltage): ** ±20V
- **Vth (threshold voltage): ** 0.5V ~ 1.5V
- **RDS(ON) (on-resistance): **
- 32mΩ @ VGS = 2.5V
- 22mΩ @ VGS = 4.5V
- **ID (drain current): ** 6.6A
- **Maximum power consumption: ** 2W
- **Maximum junction temperature (Tj): ** 150°C
- **Operating temperature range: ** -55°C to +150°C
- **Gate Current (Ig): ** 10nA (max)
- **Reverse Recovery Time (Trr): ** 25ns (typ)
- **Gate Charge (Qg): ** 10nC (typ)
- **Model: ** SSM9928EO-VB
- **Package: ** TSSOP8
- **Configuration: ** Common Drain-N+N-Channel
- **VDS (drain-source voltage): ** 20V
- **VGS (gate-source voltage): ** ±20V
- **Vth (threshold voltage): ** 0.5V ~ 1.5V
- **RDS(ON) (on-resistance): **
- 32mΩ @ VGS = 2.5V
- 22mΩ @ VGS = 4.5V
- **ID (drain current): ** 6.6A
- **Maximum power consumption: ** 2W
- **Maximum junction temperature (Tj): ** 150°C
- **Operating temperature range: ** -55°C to +150°C
- **Gate Current (Ig): ** 10nA (max)
- **Reverse Recovery Time (Trr): ** 25ns (typ)
- **Gate Charge (Qg): ** 10nC (typ)
Domain and module applications：
Application fields and modules:
**1. Power management system and DC-DC converter:
SSM9928EO-VB has low on-resistance and high drain current carrying capacity, so it is very suitable for **power management system** and **DC-DC converter**, especially **low voltage switching power supply** and **battery-powered system**. It can effectively reduce power loss in the power conversion process and improve the overall conversion efficiency. It is particularly suitable for mobile devices, embedded systems and industrial power modules that require low power consumption and high efficiency.
**2. Load switch and battery management:
In **load switch** applications, SSM9928EO-VB can control high current loads and provide fast current switching. It is particularly suitable for **battery management system (BMS)**, which regulates the battery charging and discharging process through efficient switches to ensure battery safety and efficient operation. Its low on-resistance also helps to reduce power loss and extend battery life, ensuring a longer service life in battery management applications.
**3. Audio amplifier and power protection: **
SSM9928EO-VB can be used as a power switch in the **audio amplifier** system to provide efficient and stable power supply to ensure that the signal transmission in the audio system is not disturbed. Its low on-resistance and high current carrying capacity make it an important application in audio equipment, especially in occasions requiring high performance and low distortion.
**4. Overcurrent protection and power control module: **
SSM9928EO-VB is also widely used in **power control modules** and **overcurrent protection circuits**, especially in battery-powered systems, mobile devices and high-efficiency power supplies. It can be used to achieve stable current switching, overcurrent protection and voltage regulation, protect the entire system from overcurrent or overvoltage damage, and improve the safety of equipment use.
**5. Automotive electronics and smart home devices: **
In **automotive electronics** and **smart home** devices, SSM9928EO-VB can be used for power management, load switching and current regulation. For example, in the battery management system of electric vehicles, solar power generation systems or the automation control system of smart homes, it can effectively realize power regulation and intelligent switching. Its high efficiency and stable working environment enable it to show excellent performance in high-frequency switching and power control occasions.
**1. Power management system and DC-DC converter:
SSM9928EO-VB has low on-resistance and high drain current carrying capacity, so it is very suitable for **power management system** and **DC-DC converter**, especially **low voltage switching power supply** and **battery-powered system**. It can effectively reduce power loss in the power conversion process and improve the overall conversion efficiency. It is particularly suitable for mobile devices, embedded systems and industrial power modules that require low power consumption and high efficiency.
**2. Load switch and battery management:
In **load switch** applications, SSM9928EO-VB can control high current loads and provide fast current switching. It is particularly suitable for **battery management system (BMS)**, which regulates the battery charging and discharging process through efficient switches to ensure battery safety and efficient operation. Its low on-resistance also helps to reduce power loss and extend battery life, ensuring a longer service life in battery management applications.
**3. Audio amplifier and power protection: **
SSM9928EO-VB can be used as a power switch in the **audio amplifier** system to provide efficient and stable power supply to ensure that the signal transmission in the audio system is not disturbed. Its low on-resistance and high current carrying capacity make it an important application in audio equipment, especially in occasions requiring high performance and low distortion.
**4. Overcurrent protection and power control module: **
SSM9928EO-VB is also widely used in **power control modules** and **overcurrent protection circuits**, especially in battery-powered systems, mobile devices and high-efficiency power supplies. It can be used to achieve stable current switching, overcurrent protection and voltage regulation, protect the entire system from overcurrent or overvoltage damage, and improve the safety of equipment use.
**5. Automotive electronics and smart home devices: **
In **automotive electronics** and **smart home** devices, SSM9928EO-VB can be used for power management, load switching and current regulation. For example, in the battery management system of electric vehicles, solar power generation systems or the automation control system of smart homes, it can effectively realize power regulation and intelligent switching. Its high efficiency and stable working environment enable it to show excellent performance in high-frequency switching and power control occasions.
* 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
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