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STM4605-VB Product details
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Still troubled by low efficiency and high conduction losses in negative voltage power management? Let VBsemi STM4605-VB solve your worries! This P-channel MOS tube in SOP8 package boasts -40V withstand voltage and -16.1A high current capability, with an on-resistance as low as 10mΩ (@10V), significantly reducing heat generation compared to similar devices. The Trench process brings fast switching and low loss characteristics. The ±20V wide gate drive range easily adapts to various control circuits, making it a reliable choice for power design, battery protection, and motor drives.
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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 | -40V | -2V | -16.1A | 14(mΩ) | 10(mΩ) | 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 | -40V | -2V | -16.1A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-P | -40V | -2V | -16.1A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-P | MOS |
Withstand Voltage: -40V (Ample margin for negative voltage applications, safe and reliable)
Drive Range: ±20V (Compatible with 3.3V/5V/12V drives)
Turn-on Threshold: -2V (Low voltage logic direct drive, no pressure)
Ultra-Low Resistance: 10mΩ @ 10V; 14mΩ @ 4.5V (Extremely low conduction loss)
High Current Capability: -16.1A (High current handling, stable output)
Package: SOP8 (Suitable for high-density SMD, excellent heat dissipation)
Technology: Trench (Fast switching speed, low switching loss)
Domain and module applications：
– Six Typical Scenarios, One Chip Does It All
Power Management: Negative voltage DC-DC conversion, load switching, improved efficiency, reduced heat
Battery Protection: Power tools, energy storage devices, instant fault current cut-off, protecting cell safety
Motor Drive: Fans, water pumps, electric toys, smooth speed control, fast response
Automotive Electronics: Automotive auxiliary power, car light control, vibration resistant, wide temperature range, stable and reliable
Industrial Control: PLC, sensor interfaces, low conduction impedance ensures high current transmission
Power Tools: Lithium drills, lawn mowers, etc., strong power output, extending battery life
STM4605-VB – High Current, Low Resistance, Making Your Negative Voltage Power Design More Relaxed!
* 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
