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TI TPS40170RGYR
Voltage regulator with synchronous PWM capability, designed for input voltages ranging from 4.5 to 60 volts
Brands: Texas Instruments
Mfr.Part #: TPS40170RGYR
Datasheet: TPS40170RGYR Datasheet (PDF)
Package/Case: VQFN (RGY)-20
RoHS Status:
Stock Condition: 7,190 pcs, New Original
Product Type: DC DC Switching Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.707 | $2.707 |
| 10 | $2.351 | $23.510 |
| 30 | $1.981 | $59.430 |
| 100 | $1.753 | $175.300 |
| 500 | $1.650 | $825.000 |
| 1000 | $1.606 | $1606.000 |
In Stock: 7,190 PCS
TPS40170RGYR General Description
The TPS40170RGYR is a synchronous buck controller IC designed for high-current, non-isolated DC-DC converter applications. It features a wide input voltage range of 4.5V to 38V and can handle output currents up to 20A. The device operates at a fixed switching frequency of 600kHz and offers adjustable output voltage droop control for improved transient response.The TPS40170RGYR supports both voltage and current mode control for flexible design options. It includes a voltage feed-forward function to improve load transient response and a cycle-by-cycle current limit for reliable overcurrent protection. The device also features a power-good output indicator for system monitoring.Additional features of the TPS40170RGYR include programmable soft-start, tracking, and sequencing functions to simplify power supply design. It is available in a small 20-pin VQFN package with a thermal pad for enhanced thermal performance. The TPS40170RGYR is suitable for a wide range of applications, including telecom, server, industrial, and automotive power supplies
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4.5 | Vin (max) (V) | 60 |
| Vout (min) (V) | 0.6 | Vout (max) (V) | 57 |
| Iout (max) (A) | 20 | Iq (typ) (mA) | 4.5 |
| Switching frequency (min) (kHz) | 100 | Switching frequency (max) (kHz) | 600 |
| Features | Enable, Frequency synchronization, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking | Operating temperature range (°C) | -40 to 125 |
| Regulated outputs (#) | 1 | Number of phases | 1 |
| Rating | Catalog | Control mode | Voltage mode |
| Type | Controller |
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 TPS40170RGYR chip is a synchronous buck controller used for applications requiring high-current and high-efficiency power conversion. It has an integrated MOSFET driver, allowing it to drive external power MOSFETs. The chip offers various protection features such as overvoltage, undervoltage, and overcurrent protection. It is commonly used in server, storage, and telecommunications equipment where high-performance power conversion is needed.
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Equivalent
The equivalent products of TPS40170RGYR chip are TPS47530RGYR, TPS47531RGYR, and TPS47532RGYR. -
Features
The features of TPS40170RGYR include a wide input voltage range, high efficiency, a low quiescent current, overvoltage and short circuit protection, and adjustable output voltage. It also has a current mode control and can provide a maximum output current of 8A. -
Pinout
The TPS40170RGYR is a synchronous buck controller. It has 32 pins, and its main function is to control and regulate the output voltage in a switching power supply circuit. It provides various features and control mechanisms to optimize power conversion efficiency and performance. -
Manufacturer
The manufacturer of the TPS40170RGYR is Texas Instruments. Texas Instruments is an American company that specializes in the manufacturing and design of semiconductors and various integrated circuits. They develop a wide range of products for different applications, including power management, amplifiers, microcontrollers, and digital signal processors, among others. -
Application Field
The TPS40170RGYR is a synchronous buck converter, commonly used in applications such as laptops, desktop computers, and industrial control systems. It is suitable for various power supply designs that require efficient voltage regulation and high-performance power management. -
Package
The TPS40170RGYR chip comes in a QFN (Quad Flat No-Lead) package type. Its form factor is small, measuring 5 mm x 5 mm, with a height of 0.9 mm.
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