Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(3X2)-B |
Single-P |
-20V |
|
-0.8V |
-4A |
|
100(mΩ) |
83(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(3X2)-B |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(3X2)-B |
Single-P |
-20V |
|
-0.8V |
-4A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(3X2)-B |
Single-P |
-20V |
|
-0.8V |
-4A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(3X2)-B |
Single-P |
|
|
|
|
|
|
|
AON4803-VB Detailed parameter description
- **Package type**: DFN8(3X2)-B
- **Transistor configuration**: Single P-channel
- **Drain-source withstand voltage (VDS)**: -20V
- **Gate-source withstand voltage (VGS)**: ±8V
- **Threshold voltage (Vth)**: -0.8V
- **On-resistance (RDS(ON))**:
- 100mΩ @ VGS=4.5V
- 83mΩ @ VGS=10V
- **Maximum drain-source current (ID)**: -4A
- **Technology**: Trench
Domain and module applications：
AON4803-VB Applications and Modules
AON4803-VB is suitable for a variety of low-voltage power management and current control applications. The following are several typical application examples:
1. **Portable devices**: In portable electronic products, such as smartphones and tablets, AON4803-VB can be used as a key component of the power management circuit to provide efficient battery management and power conversion.
2. **Battery protection**: In battery-powered systems, this MOSFET can be used in battery protection circuits to achieve overvoltage, overcurrent and short-circuit protection to ensure battery safety and long life.
3. **Low-voltage power conversion**: In low-voltage DC-DC converters, AON4803-VB can achieve high-efficiency energy conversion, suitable for portable electronic devices, industrial control and medical equipment.
4. **Charging management**: In charging management systems, this device can be used in charging control circuits to achieve efficient charging management and current regulation, suitable for portable electronic products and power tools.
5. **LED driver**: In low-power LED lighting systems, AON4803-VB can be used as a switching device in the LED driver circuit to provide precise current control and stable brightness output.
In summary, AON4803-VB is suitable for application needs in multiple fields such as portable devices, battery protection, low-voltage power conversion, charging management and LED driver due to its low on-resistance, adaptability to low-voltage operation and fast response characteristics.
* 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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