Congratulations On Your Successful Submission
Submission Failure
NCP45540IMNTWG-H
Load Switch, Integrated, ecoSWITCH™, 14 A, Fault Protection, 3000-REEL
NCP45540IMNTWG-H
Load Switch, Integrated, ecoSWITCH™, 14 A, Fault Protection, 3000-REEL
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
NCP45540IMNTWG-H DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
With its innovative design, the NCP45540IMNTWG-H load switch is a game-changer in the realm of power management solutions. Its ability to efficiently switch power domains while limiting inrush current through soft-start technology sets it apart from traditional options. Moreover, the integrated control functionality and ultra-low on-resistance ensure optimal performance and energy efficiency. The device also prioritizes safety and reliability, incorporating system safeguards such as fault protection and power good signaling. Whether used in power management or hot-swap applications, this cost-effective solution delivers high performance in a compact package
Key Features
- Over-Temperature Protection
- Under-Voltage Lockout Protection
- Short-Circuit Protection for Safe Operation
Application
- Advanced Management
- Robust System
- Smooth Swapping
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Part Life Cycle Code | Active |
| Reach Compliance Code | compliant | HTS Code ! | 8542.39.00.01 |
| Factory Lead Time | 77 Weeks | Analog IC - Other Type | SPST |
| JESD-30 Code | S-PDSO-N12 | JESD-609 Code | e3 |
| Length | 3 mm | Moisture Sensitivity Level | 3 |
| Number of Channels | 1 | Number of Functions | 1 |
| Number of Terminals | 12 | On-state Resistance-Max (Ron) | 0.0077 Ω |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | HVSON |
| Package Equivalence Code | SOLCC12,.12,20 | Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | Peak Reflow Temperature (Cel) | 260 |
| Power Supplies ! | 3.3/5 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 1 mm | Supply Current-Max (Isup) | 0.75 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | Supply Voltage-Min (Vsup) | 3 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | Surface Mount ! | YES |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | MATTE TIN |
| Terminal Form ! | NO LEAD | Terminal Pitch ! | 0.5 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 3 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is NCP45540IMNTWG-H?
The NCP45540IMNTWG-H is a dual, high-current, synchronous buck regulator designed by ON Semiconductor. It is ideal for applications requiring efficient power conversion, such as point-of-load regulation, battery-powered devices, and DC-DC conversion in embedded systems.
How Does NCP45540IMNTWG-H Work?
The NCP45540IMNTWG-H operates as a dual synchronous buck regulator that efficiently converts input voltage to a lower output voltage. It utilizes pulse-width modulation (PWM) control to regulate the output voltage, ensuring stable and efficient power delivery. The regulator features current mode control for improved transient response and line regulation.
How Many Pins does NCP45540IMNTWG-H have and What are the Functions of the Pinout Configuration?
The NCP45540IMNTWG-H is housed in a 40-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:
- VIN: Input power supply pin.
- SW1, SW2: Switch node pins for each buck regulator.
- FB1, FB2: Feedback pins for each buck regulator.
- EN1, EN2: Enable pins for each buck regulator.
- PWRGD1, PWRGD2: Power good indication pins for each buck regulator.
- BOOT1, BOOT2: Bootstrap capacitors pins for each buck regulator.
- COMP1, COMP2: Compensation pins for each buck regulator.
- PGND, AGND: Power and analog ground pins, respectively.
What are the Pros and Cons of NCP45540IMNTWG-H?
Pros:
- High Current Capability: Provides high-current output for demanding applications.
- Efficient Power Conversion: Features synchronous rectification for enhanced efficiency.
- Current Mode Control: Ensures improved transient response and stability.
- Power Good Indication: Offers power good pins for monitoring the output status.
- Protection Features: Includes overcurrent protection and thermal shutdown for safe operation.
Cons:
- Complexity: May require careful design considerations for optimal performance.
- External Components: Additional external components may be needed for certain applications.
- Thermal Considerations: Heat dissipation and thermal management may be a concern at high currents.
Are There Any Equivalents/Alternatives to NCP45540IMNTWG-H for Recommendation?
- The TPS549B22 from Texas Instruments is a comparable high-current synchronous buck regulator.
- Alternatives to the NCP45540IMNTWG-H include the LT8610 from Analog Devices and the ISL85403 from Renesas Electronics.
Recommend Parts
-
![NCV4269AD133R2G]()
NCV4269AD133R2G
$0.365 LDO Regulator Pos 3.3V 0.15A Automotive AEC-Q100 8-Pin SOIC N T/R
Brand: Onsemi Package/Case: SOIC-8
5,554 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP45560IMNTWG-H]()
Current Limit SW 1-IN 1-OUT 0.5V to 13.5V 17A 12-Pin DFN EP T/R
Brand: Onsemi Package/Case: DFN-12
7,967 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCV4250-2CSNT1G]()
6,388 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP1027P065G]()
NCP1027P065G
$1.875 Power-efficient solution for various applications
Brand: Onsemi Package/Case: PDIP-7
7,375 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP5106BDR2G]()
NCP5106BDR2G
$0.463 Low side and high side drivers integrated into a SOIC-8-150mil package
Brand: Onsemi Package/Case: SOIC-8
9,301 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP1200AP40]()
6,878 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP6151D52MNR2G]()
NCP6151D52MNR2G excels as a multiphase controller, ensuring efficient switching operations
Brand: Onsemi Package/Case: QFN-52
6,868 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCV7720DQAR2G]()
Motor / Motion / Ignition Controllers & Drivers Octal Half-Bridge Driver
Brand: Onsemi Package/Case: SSOP-24
9,681 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCV4276BDTADJRKG]()
Stable output voltage in a compact and efficient package
Brand: Onsemi Package/Case: DPAK-5
5,887 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP4625HSN33T1G]()
NCP4625HSN33T1G
$0.142 Linear Voltage Regulator, LDO, 10 V Input, 300 mA Enable high, 3.3 V
Brand: Onsemi Package/Case: SOT-23
4,610 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP5911MNTBG]()
Mosfet Driver, Low/High Side, Dfn-8 |Onsemi NCP5911MNTBG
Brand: Onsemi Package/Case: DFN-8
5,111 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP6334BMTAATBG]()
NCP6334BMTAATBG
$1.386 Synchronous Buck Converter, 3 MHz, 2.0 A, WDFN8 2x2, 0.5P, 3000-REEL
Brand: Onsemi Package/Case: WDFN-8
7,021 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP4623HSNADJT1G]()
4,608 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP1729SN35T1G]()
NCP1729SN35T1G is a switching voltage regulator with switched cap voltage inverter and shutdown feature
Brand: Onsemi Package/Case: TSOP-6
7,499 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NCP1117DT33]()
6,195 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
