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TPS54824RNVR
IC REG BUCK ADJUSTABLE 8A 18VQFN
- Manufacturer
- Mfr. Part #TPS54824RNVR
- Package VQFN-18
- Datasheet
- In Stock4968
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Specifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SWIFT™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 12V |
| Current-Output | 8A |
| Frequency-Switching | 200kHz ~ 1.6MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 18-VFQFN |
Overview
Description
The TPS54824RNVR features an adjustable output voltage and an internally compensated Advanced Current Mode (ACM) control, which simplifies the design process and enhances stability across a range of operating conditions. It offers a high switching frequency of up to 2 MHz, allowing for smaller external components and reduced overall solution size. Additionally, the device includes protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure robust operation.
The TPS54824RNVR comes in a space-saving VQFN package, making it ideal for space-constrained applications. With its high efficiency and wide input voltage range, it is a versatile choice for modern power management solutions in industrial, automotive, and communication systems.
Features
The converter operates at a fixed switching frequency, which can be synchronized to an external clock for improved EMI performance. It includes an adjustable soft-start function to control the inrush current during startup. The TPS54824RNVR offers various protection mechanisms, such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring reliable operation under different conditions.
The device is housed in a compact, thermally enhanced VQFN package, facilitating efficient thermal management and space-saving designs. It is ideal for applications in telecommunications, data centers, and industrial power systems, where small form factor and high efficiency are crucial.
Package
Pinout
1. VIN: Input voltage supply.
2. SW: Switch node, connects to the inductor.
3. BOOT: Bootstrap capacitor connection for driving the high-side FET.
4. EN: Enable pin to turn the device on or off.
5. VREG5: Internal 5V regulator output.
6. FB: Feedback input for closed-loop regulation.
7. COMP: Compensation pin for external compensation network.
8. SS/TR: Soft-start or tracking pin.
9. RT/CLK: Switching frequency set or synchronization input.
10. PGOOD: Power good indicator output.
11. AGND/PGND: Analog and power ground connections for stable operation.
Each pin serves a specific role in regulating the output voltage and maintaining the operational stability of the converter. Always refer to the datasheet for detailed specifications and application guidelines.
Manufacturer
Application
Equivalent
1. LMR33630 from Texas Instruments
2. MP4560 from Monolithic Power Systems
3. LTM4644 from Analog Devices
4. MAX17502 from Maxim Integrated
5. ISL85410 from Renesas Electronics
These alternatives offer similar functionalities, such as voltage regulation and efficiency. Always verify specific technical requirements and compatibility before selecting an alternative.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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