Product introduction：
Troubled by high voltage drop and difficult temperature control in P-Channel power switches? Let VBsemi TPC8129,LQ(S-VB solve your problems! This SOP8 packaged Single P-MOS transistor, using advanced Trench technology, combines a -30V voltage rating and -9A continuous drain current with an ultra-low on-resistance of 18mΩ@10V, significantly reducing system losses. With a ±20V wide gate drive range, it is compatible with various logic levels, easily handling power management, load switching, and other scenarios. It's a reliable 'negative 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 |
| SOP8 |
Single-P |
-30V |
|
-1.7V |
-9A |
|
24(mΩ) |
18(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 |
-30V |
|
-1.7V |
-9A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-1.7V |
-9A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-P |
|
|
|
|
|
|
|
Withstand Voltage Rating: -30V (ample margin, safe and reliable)
Drive Range: ±20V (compatible with 3.3V/5V/12V drive)
Turn-On Threshold: -1.7V (no issue with direct low-voltage logic drive)
Ultra-Low On-Resistance: 18mΩ @ 10V, 24mΩ @ 4.5V (extremely low conduction loss)
High Current Capability: -9A (strong output in SOP8 package)
Package: SOP8 (suitable for medium/low power high-density SMD)
Process: Trench (fast switching speed, low figure of merit)
Domain and module applications：
– Six Hot Scenarios, One Solution
Negative Voltage Power Management: Load switches, reverse polarity protection, low voltage drop, low heat generation
Battery Protection Circuit: Precisely cuts off over-discharge paths, protects cell safety and lifespan
DC-DC Conversion: Synchronous rectification or flyback clamping, aids efficiency and miniaturization
Motor Drive Control: DC motors, fan speed control, responsive, low power consumption
Industrial Automation: PLC output control, relay replacement, stable, reliable, long life
Automotive Electronics Auxiliary: Vehicle lights, sensor drives, wide temperature range adapts to harsh environments. TPC8129, LQ(S-VB – P-channel high current, low internal resistance, making your power supply 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
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