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SIP4282DVP-3-T1-E3
Vishay Siliconix
IC PWR SWITCH P-CHAN 1:1 PWRPAK
209778 Pcs New Original In Stock
Power Switch/Driver 1:1 P-Channel 1.4A PowerPAK® SC-75-6L
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*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (461 Ratings)
SIP4282DVP-3-T1-E3
Product Overview
1112206
DiGi Electronics Part Number
SIP4282DVP-3-T1-E3-DGManufacturer
Vishay Siliconix
SIP4282DVP-3-T1-E3
Description
IC PWR SWITCH P-CHAN 1:1 PWRPAKInventory
209778 Pcs New Original In Stock
Power Switch/Driver 1:1 P-Channel 1.4A PowerPAK® SC-75-6L
Quantity
Minimum 1
Minimum 1
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SIP4282DVP-3-T1-E3 Technical Specifications
Category
Power Management (PMIC), Power Distribution Switches, Load Drivers
Packaging
Tape & Reel (TR)
Series
-
Product Status
Active
Switch Type
General Purpose
Number of Outputs
1
Ratio - Input:Output
1:1
Output Configuration
High Side
Output Type
P-Channel
Interface
On/Off
Voltage - Load
1.8V ~ 5.5V
Voltage - Supply (Vcc/Vdd)
Not Required
Current - Output (Max)
1.4A
Rds On (Typ)
105mOhm
Input Type
Non-Inverting
Features
Load Discharge, Slew Rate Controlled
Fault Protection
-
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Supplier Device Package
PowerPAK® SC-75-6L
Package / Case
PowerPAK® SC-75-6L
Base Product Number
SIP4282
Datasheet & Documents
HTML Datasheet
SIP4282DVP-3-T1-E3-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Standard Package
3,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
고객 서비스와 배송 모두 훌륭해서 재구매 의사가 생겼어요.
Dec 02, 2025
Der Versand hat super schnell geklappt, und der Kundenservice war sehr professionell.
Dec 02, 2025
Fast shipping and reliable logistics made my shopping experience very positive.
Dec 02, 2025
Their discounts and deals make shopping here a cost-effective choice.
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Frequently Asked Questions (FAQ)
What are the key reliability risks when using the SIP4282DVP-3-T1-E3 in high-temperature automotive applications near its 125°C junction limit?
When operating the SIP4282DVP-3-T1-E3 near its 125°C TJ(max), thermal derating becomes critical—output current should be reduced to avoid Rds(on) degradation and accelerated electromigration. Ensure adequate PCB copper area for heat spreading and avoid sustained operation above 110°C without thermal simulation. The PowerPAK® SC-75-6L package has limited thermal mass, so junction-to-ambient resistance (θJA) can exceed 80°C/W in compact layouts, increasing failure risk under load transients. Always validate thermal performance with real-world duty cycles, especially in under-hood or infotainment systems where ambient temperatures exceed 85°C.
Can the SIP4282DVP-3-T1-E3 safely replace a TI TPS22916 in a 3.3V USB power path application with inrush-sensitive loads?
While both are P-channel high-side switches, the SIP4282DVP-3-T1-E3 lacks integrated current limiting and overvoltage protection present in the TPS22916, making it riskier for USB hot-plug scenarios. However, its slew rate control and load discharge features help mitigate inrush if paired with an external soft-start RC network. For direct drop-in replacement, add a 10–22 µF ceramic input capacitor and verify that the 1.4A continuous rating meets your peak load demands. Monitor for voltage droop during turn-on, as the SIP4282DVP-3-T1-E3’s 105mΩ Rds(on) may cause higher IR drop than the TPS22916’s 55mΩ under similar conditions.
How does the absence of Vcc/Vdd supply requirement in the SIP4282DVP-3-T1-E3 affect integration in battery-powered IoT devices with deep sleep modes?
The SIP4282DVP-3-T1-E3’s self-powered operation (no separate Vcc) simplifies design and reduces quiescent current, making it ideal for battery-powered IoT nodes. However, this also means the gate drive is derived directly from the input voltage, so turning off the switch when VIN is present but the load is disconnected can leave residual leakage (~µA range). In ultra-low-power designs, confirm total system leakage meets your sleep current budget (<1 µA). Additionally, ensure the enable signal (if used) swings rail-to-rail relative to VIN to guarantee full turn-off, especially at low battery voltages (e.g., <2.5V).
What layout considerations are critical to prevent oscillation or premature turn-off when using the SIP4282DVP-3-T1-E3 with long input traces or high-capacitance loads?
The SIP4282DVP-3-T1-E3’s non-inverting input and slew rate control help stabilize switching, but long input traces introduce parasitic inductance that can couple noise into the gate drive, causing unintended turn-off or ringing. Keep the input loop (VIN to IC to CIN) as short as possible—place a 1–10 µF low-ESR ceramic capacitor within 3 mm of the package. For loads >100 µF, add a small series resistor (0.1–1 Ω) at the output to dampen LC resonance between load capacitance and PCB inductance. Avoid routing sensitive analog signals under or adjacent to the power path to prevent coupling during switching transitions.
Is the SIP4282DVP-3-T1-E3 suitable for hot-swap applications in 5V industrial backplanes, and what external protections are necessary?
The SIP4282DVP-3-T1-E3 can be used in 5V hot-swap applications but requires external protection due to lack of built-in overcurrent or short-circuit limiting. Implement a foldback current limit circuit or use a polyfuse upstream to handle inrush from bulk capacitance. The device’s 1.4A max output current and 5.5V max rating align with 5V backplanes, but sustained short circuits may exceed safe operating area (SOA) without fast shutdown. Add a comparator-based fault monitor on the output to disable the switch within microseconds during faults. Also, ensure ESD protection diodes are placed at the input to meet IEC 61000-4-2 requirements common in industrial environments.
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SIP4282DVP-3-T1-E3 CAD Models
Vishay Siliconix SIP4282DVP-3-T1-E3 PCB symbols & footprints
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