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Richtek RT8287AZQW
Buck Switching Regulator IC Positive Adjustable 0.808V 1 Output 4A 14-WFDFN Exposed Pad
Brands: Richtek
Mfr.Part #: RT8287AZQW
Datasheet: RT8287AZQW Datasheet (PDF)
Package/Case: WDFN-14L
Product Type: Switching Voltage Regulators
RoHS Status:
Stock Condition: 9458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomRT8287AZQW General Description
Buck Switching Regulator IC Positive Adjustable 0.808V 1 Output 4A 14-WFDFN Exposed Pad
Features
- 4A Output Current
- Adjustable Soft-Start
- 120mΩ/40mΩ Internal Power MOSFET Switch
- Internal Compensation Minimizes External Parts Count
- Fixed 500kHz Frequency
- Thermal Shutdown Protection
- Cycle-by-Cycle Over Current Protection
- Wide 4.5V to 21V Operating Input Range
- Adjustable Output from 0.808V to 15V
- Small 14-Lead WDFN Package
- RoHS Compliant and Halogen Free
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Richtek | Product Category: | Switching Voltage Regulators |
| RoHS: | Details | Mounting Style: | SMD/SMT |
| Package / Case: | WDFN-14L | Topology: | Buck |
| Output Voltage: | 808 mV to 15 V | Output Current: | 4 A |
| Number of Outputs: | 1 Output | Input Voltage, Min: | 4.5 V |
| Input Voltage, Max: | 21 V | Quiescent Current: | 700 uA |
| Switching Frequency: | 500 kHz | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Packaging: | Cut Tape |
| Brand: | Richtek | Moisture Sensitive: | Yes |
| Product Type: | Switching Voltage Regulators | Factory Pack Quantity: | 1500 |
| Subcategory: | PMIC - Power Management ICs | Part # Aliases: | RT8287AN-A |
| Unit Weight: | 0.001093 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The RT8287AZQW chip is a voltage regulator module (VRM) that provides power management for microprocessors and other integrated circuits. It features high efficiency and offers a wide input voltage range, making it suitable for various applications and electronic devices. Its small size and low power consumption make it an ideal choice for portable devices and power-sensitive systems.
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Equivalent
There doesn't appear to be any publicly available information on the exact equivalent products of the RT8287AZQW chip from Richtek Technology Corporation. It is recommended to check with the manufacturer or consult electronic component distributors for potential alternatives or similar products that may meet the desired specifications. -
Features
The features of RT8287AZQW include a wide input voltage range, high efficiency operation, built-in thermal shutdown, and current limit protection. It has adjustable output voltage, synchronous rectification, and a low dropout voltage. The device also offers short-circuit protection, a small package size, and an integrated soft-start function. -
Pinout
RT8287AZQW is a step-down DC/DC converter. It has a pin count of 16 pins: VIN, GND, EN, SS, FB, VSEN, VCC, PGND, SW1, VCC_INT, VCC1, LBI, BOOT, SW2, EXT, VCC2. Its functions include power management, voltage regulation, and protection features such as overcurrent, over-temperature, and under-voltage lockout. -
Manufacturer
The manufacturer of the RT8287AZQW is Richtek Technology Corporation. It is a semiconductor company that specializes in the design, manufacturing, and distribution of innovative power management integrated circuits (ICs) for a wide range of applications, including consumer electronics, communications, and industrial equipment. -
Application Field
The RT8287AZQW is a high efficiency, low dropout (LDO) voltage regulator designed for a wide range of applications, such as portable devices, industrial equipment, and consumer electronics. It is particularly suitable for battery-powered devices due to its low power consumption and high output current capability. -
Package
The RT8287AZQW chip has a package type of QFN, a form factor of rectangular, and a size of 4mm x 4mm.
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