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AM7321P-VB Product details
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Still struggling with load switches and battery protection in low-voltage circuits? VBsemi AM7321P-VB is here to help! This DFN8(3X3) packaged P-MOSFET, compact in size yet capable of handling -15A high current, features an ultra-low on-resistance of 16mΩ @ 4.5V, resulting in low heat generation and high efficiency. Trench technology provides excellent switching characteristics and low loss performance. The -20V voltage rating combined with a ±8V drive range perfectly suits various portable devices and power management scenarios, making it a 'low-voltage switching tool' for engineers.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-P | -20V | -0.6V | -15A | 20(mΩ) | 16(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-P | -20V | -0.6V | -15A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-P | -20V | -0.6V | -15A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-P | MOS |
Voltage Rating: -20V (meets the margin requirements of conventional low-voltage systems)
Drive Range: ±8V (compatible with 2.5V/4.5V logic level direct drive)
Threshold Voltage: -0.6V (easily turned on at low voltage, more flexible control)
Ultra-Low On-Resistance: 16mΩ @ 4.5V; 20mΩ @ 2.5V (extremely low conduction loss)
High Current Capability: -15A (small package carrying high current)
Technology: Trench (fast switching, good impact resistance)
Package: DFN8(3X3) (suitable for high-density SMT, excellent heat dissipation)
Domain and module applications：
– Six Popular Scenarios, One 'Chip' Solution
Load Switch: Portable device power on/off, low voltage drop, low temperature rise
Battery Protection: Precise over-discharge/over-current interruption, protecting cell safety
Power Path Management: Dual power supply switching, OR-ing applications, low loss, high efficiency
DC-DC Conversion: Synchronous rectification auxiliary stage, aiding module miniaturization
Motor Drive: Small fan, pump speed control, responsive and smooth
LED Lighting: Constant current switching control, stable brightness, longer life
AM7321P-VB – Small package, strong current, making your low-voltage power design easier!
* 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
