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TPS62932DRLR
+BOM3.8-V TO 30-V INPUT, 2-A, 200-KH
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ManufacturerTexas Instruments
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Mfr. Part #TPS62932DRLR
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Package SOT-5X3 (DRL)-8
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In Stock2032
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3.8V |
| Voltage-Input(Max) | 30V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 22V |
| Current-Output | 2A |
| Frequency-Switching | 200kHz ~ 2.2MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-583 |
Overview
Description
The TPS62932DRLR is a high-efficiency, step-down (buck) DC-DC converter from Texas Instruments, designed for use in various applications requiring low noise and precise voltage regulation. It operates with an input voltage range from 3.8V to 30V and provides an adjustable output voltage as low as 0.6V, with a maximum output current of 2A. The device features a 2.5MHz switching frequency, which allows for small external components and a compact design, making it suitable for space-constrained applications.
Key features include high efficiency over a wide load range, low quiescent current for extended battery life, and excellent transient response. The TPS62932DRLR also offers a power-good output and supports power sequencing and synchronization to an external clock, providing flexibility in system designs. Its built-in protection features include thermal shutdown, cycle-by-cycle current limit, and undervoltage lockout, enhancing overall reliability. The device is typically used in industrial, automotive, consumer electronics, and communication equipment applications. Its compact size and robust feature set make it an ideal choice for high-performance power management solutions.
Key features include high efficiency over a wide load range, low quiescent current for extended battery life, and excellent transient response. The TPS62932DRLR also offers a power-good output and supports power sequencing and synchronization to an external clock, providing flexibility in system designs. Its built-in protection features include thermal shutdown, cycle-by-cycle current limit, and undervoltage lockout, enhancing overall reliability. The device is typically used in industrial, automotive, consumer electronics, and communication equipment applications. Its compact size and robust feature set make it an ideal choice for high-performance power management solutions.
Equivalent
The TPS62932DRLR is a buck converter from Texas Instruments. Equivalent products from other manufacturers include:
1. LMR33630 from Texas Instruments
2. MPM3680 from Monolithic Power Systems
3. LT8609S from Analog Devices
4. RTQ2553 from Richtek
These alternatives offer similar features like high-efficiency step-down conversion, wide input voltage ranges, and compact solution size, but you should verify the specific requirements such as current capability and operating conditions for compatibility.
1. LMR33630 from Texas Instruments
2. MPM3680 from Monolithic Power Systems
3. LT8609S from Analog Devices
4. RTQ2553 from Richtek
These alternatives offer similar features like high-efficiency step-down conversion, wide input voltage ranges, and compact solution size, but you should verify the specific requirements such as current capability and operating conditions for compatibility.
Features
The TPS62932DRLR is a high-efficiency, low-noise buck converter from Texas Instruments. It features a wide input voltage range of 3.8 V to 30 V and delivers up to 2 A of output current. The device is designed for applications requiring high performance and low EMI, making it suitable for industrial and automotive systems.
Key features include:
- Adjustable output voltage from 0.8 V to 22 V
- High efficiency up to 97% due to low quiescent current
- Low ripple and noise with optional spread spectrum
- Selectable switching frequency up to 2.2 MHz, allowing for smaller external components
- Power Save Mode for improved efficiency at light loads
- Internal compensation for ease of use
- Thermal shutdown and overcurrent protection for reliability
- Compact 3x3 mm VSON package
These features make the TPS62932DRLR ideal for applications requiring robust power management with minimal footprint and efficient operation across a wide range of load conditions.
Key features include:
- Adjustable output voltage from 0.8 V to 22 V
- High efficiency up to 97% due to low quiescent current
- Low ripple and noise with optional spread spectrum
- Selectable switching frequency up to 2.2 MHz, allowing for smaller external components
- Power Save Mode for improved efficiency at light loads
- Internal compensation for ease of use
- Thermal shutdown and overcurrent protection for reliability
- Compact 3x3 mm VSON package
These features make the TPS62932DRLR ideal for applications requiring robust power management with minimal footprint and efficient operation across a wide range of load conditions.
Pinout
The TPS62932DRLR is a high-efficiency, synchronous buck converter from Texas Instruments. It typically comes in a 12-pin VSON (Very Thin Small Outline No-lead) package. Here is a brief overview of its pin functions:
1. VIN: Input voltage supply.
2. VOS: Output voltage sense.
3. FB: Feedback pin for setting the output voltage.
4. EN: Enable pin to turn on/off the device.
5. MODE/S-CONF: Mode and configuration pin to select between different operating modes.
6. PG: Power good indicator.
7. SS/TR: Soft start and tracking pin.
8. RT/CLK: Frequency setting and synchronization pin.
9. AGND: Analog ground.
10. PGND: Power ground.
11. SW: Switch node, where the inductor connects.
12. NC: No connection or reserved.
These pins allow the device to efficiently convert a higher input voltage to a lower output voltage with a selectable switching frequency and operating mode, suitable for a wide range of applications such as industrial and consumer electronics.
1. VIN: Input voltage supply.
2. VOS: Output voltage sense.
3. FB: Feedback pin for setting the output voltage.
4. EN: Enable pin to turn on/off the device.
5. MODE/S-CONF: Mode and configuration pin to select between different operating modes.
6. PG: Power good indicator.
7. SS/TR: Soft start and tracking pin.
8. RT/CLK: Frequency setting and synchronization pin.
9. AGND: Analog ground.
10. PGND: Power ground.
11. SW: Switch node, where the inductor connects.
12. NC: No connection or reserved.
These pins allow the device to efficiently convert a higher input voltage to a lower output voltage with a selectable switching frequency and operating mode, suitable for a wide range of applications such as industrial and consumer electronics.
Manufacturer
The TPS62932DRLR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company known for designing and manufacturing semiconductors and various integrated circuits. TI's products are essential components in a wide range of electronic devices and systems, serving industries such as automotive, industrial, consumer electronics, communications, and more. The company is headquartered in Dallas, Texas, and has been a key player in the technology industry for many decades, recognized for its innovations in analog and embedded processing products.
Application
The TPS62932DRLR is a high-efficiency buck converter suitable for applications requiring precise voltage regulation and efficient power management. Key application areas include:
1. Industrial Automation: Used in control systems, sensors, and communication modules.
2. Telecommunications: Powers networking equipment and base stations.
3. Consumer Electronics: Ideal for portable devices, tablets, and wearables.
4. Automotive Systems: Supports infotainment systems and advanced driver-assistance systems (ADAS).
5. Medical Devices: Powers portable diagnostic and monitoring equipment.
6. Computing: Utilized in servers and storage systems for efficient power supply.
Its compact size and high efficiency make it suitable for space-constrained and battery-powered applications.
1. Industrial Automation: Used in control systems, sensors, and communication modules.
2. Telecommunications: Powers networking equipment and base stations.
3. Consumer Electronics: Ideal for portable devices, tablets, and wearables.
4. Automotive Systems: Supports infotainment systems and advanced driver-assistance systems (ADAS).
5. Medical Devices: Powers portable diagnostic and monitoring equipment.
6. Computing: Utilized in servers and storage systems for efficient power supply.
Its compact size and high efficiency make it suitable for space-constrained and battery-powered applications.
Package
The TPS62932DRLR is provided in a VSON (Very Thin Small Outline No-lead) package, specifically an 8-pin VSON package. This type of package is designed for compact and efficient surface-mount technology applications.
