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TI TPS54A24RTWR
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 10A 24-WFQFN Exposed Pad
Brands: TI
Mfr.Part #: TPS54A24RTWR
Datasheet: TPS54A24RTWR Datasheet (PDF)
Package/Case: WQFN-24
Product Type: DC/DC Converter
RoHS Status:
Stock Condition: 3000 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTPS54A24RTWR General Description
The TPS54A24 is a full-featured 17-V, 10-A synchronous step-down DC/DC converter in a standard 4 mm × 4 mm WQFN package.
The device is optimized for small solution size through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through peak-current-mode control, which reduces component count, and by selecting a high switching frequency, reducing the inductor footprint.
The peak-current-mode control simplifies the loop compensation and provides fast transient response. Cycle-by-cycle peak current limiting on the high-side and low-side sourcing current limit protects the device in overload situations. Hiccup limits MOSFET power dissipation if a short circuit or over loading fault persists.
A power-good supervisor circuit monitors the regulator output. The PGOOD pin is an open-drain output and goes high impedance when the output voltage is in regulation. An internal deglitch time prevents the PGOOD pin from pulling low unless a fault has occurred.
A dedicated EN pin can be used to control the regulator on/off and adjust the input undervoltage lockout. The output voltage start-up ramp is controlled by the SS/TRK pin, which allows operation as either a standalone power supply or in tracking situations.
Features
- Standard 4-mm × 4-mm WQFN package
- –40°C to +150°C Operating junction temperature
- 200-kHz to 1.6-MHz Fixed switching frequency
- Peak-current-mode control
- Synchronizes to external clock
- 0.6-V Voltage reference ±0.85% over temperature
- 0.6-V to 12-V Output voltage range
- Safe start-up into prebiased output voltage
- Hiccup current limit
- Adjustable soft start and power sequencing
- Adjustable input undervoltage lockout
- Power-good output monitor for undervoltage and overvoltage
- 3-µA Shutdown current
- Output overvoltage protection
- Non-latch thermal shutdown protection
- Create a custom design using the TPS54A24 with the WEBENCH® Power Designer
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4.5 | Vin (max) (V) | 17 |
| Vout (min) (V) | 0.6 | Vout (max) (V) | 12 |
| Iout (max) (A) | 10 | Iq (typ) (mA) | 0.58 |
| Switching frequency (min) (kHz) | 200 | Switching frequency (max) (kHz) | 1600 |
| EMI features | Low parasitic Hotrod packaging | Features | Enable, Frequency synchronization, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking |
| Operating temperature range (°C) | -40 to 150 | Rating | Catalog |
| Regulated outputs (#) | 1 | Control mode | current mode |
| Duty cycle (max) (%) | 98 |
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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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 TPS54A24RTWR is a high-efficiency, synchronous buck converter chip designed for use in industrial and automotive applications. It features a 4.5V to 14V input voltage range, up to 20A output current, and an adjustable output voltage range. The chip also includes integrated MOSFETs, a high-performance control loop, and protection features for reliable and efficient power conversion.
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Equivalent
The equivalent products of TPS54A24RTWR chip are TPS54A24RTER, TPS54A24RTET, TPS54A21RTBR, TPS54A21RTBT, TPS54A24RHT, TPS54A24RKP, TPS54A21RBR, TPS54A21RBT, TPS54A21RHT, and TPS54A21RKP chips. -
Features
- 3.5-V to 17-V input voltage range - 1-A continuous output current - up to 96% efficiency - D-CAP3™ mode control for fast transient response - Integrated power stage with MOSFETs - Adjustable output voltage down to 0.83 V - Pre-bias output start-up - Compatible with power modules with PMBus communication. -
Pinout
The TPS54A24RTWR is a 16-pin buck-boost controller IC used for generating regulated voltage output from a wide input voltage range. It features an integrated power MOSFET and can provide output voltage up to 28 V. It is commonly used in applications requiring high efficiency power conversion. -
Manufacturer
The manufacturer of TPS54A24RTWR is Texas Instruments. Texas Instruments is a semiconductor manufacturing company that designs and produces analog integrated circuits and embedded processors. They are a global leader in developing innovative technology solutions for a variety of industries including automotive, communications, and industrial. -
Application Field
The TPS54A24RTWR is commonly used in applications such as data centers, servers, networking equipment, and telecommunications. It is ideal for powering high-performance computing systems, industrial automation, and embedded systems that require high efficiency and reliability. -
Package
The TPS54A24RTWR chip is available in a 16-pin QFN package. It has a form factor of a dual in-line integrated circuit (IC) and its size measures approximately 4 mm x 4 mm.
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