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TPS51200DRCT
The TPS51200DRCT is a DDR termination regulator designed to operate within a voltage range of 2.375V to 3.5VTPS51200DRCT
The TPS51200DRCT is a DDR termination regulator designed to operate within a voltage range of 2.375V to 3.5V
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Manufacturer Part # : TPS51200DRCT
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Package/Case: VSON-10
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Part Status : Active
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Brand: Texas Instruments
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Product Categories : Special Purpose Regulators
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Service & Packaging
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TPS51200DRCT DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 5 | $0.298 | $1.49 |
| 50 | $0.244 | $12.20 |
| 150 | $0.222 | $33.30 |
| 500 | $0.194 | $97.00 |
| 3000 | $0.169 | $507.00 |
| 6000 | $0.162 | $972.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The TPS51200DRCT is a specific part number for a buck voltage regulator designed and manufactured by Texas Instruments. Buck regulators are commonly used to provide a stable lower voltage from a higher input voltage source.
Key Features
The TPS51200DRCT voltage regulator typically offers features such as:
- High efficiency and low dropout voltage.
- Wide input voltage range.
- Adjustable or fixed output voltage options.
- Built-in overcurrent and thermal protection.
- Compact package for space-constrained applications.
- Low output voltage ripple.
Application
Buck voltage regulators like the TPS51200DRCT are commonly used in a variety of applications, including:
- Power supplies for computers and servers.
- Point-of-load (POL) power conversion in distributed power systems.
- Battery-powered devices to regulate voltage levels.
- Industrial and automotive power management.
- LED drivers.
- Networking equipment.
- Embedded systems and IoT devices.
Equivalent Parts
- TPS51200DRCT
- TPS51201DRCT
- TPS51202DRCT
Replaceable Parts
- TPS51203DRCT
- TPS51204DRCT
- TPS51205DRCT
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Name | TPS51200DRCT | Product Type ! | Synchronous Step-Down DC-DC Controller |
| Manufacturer | Texas Instruments | Input Voltage Range | 4.5V to 24V |
| Output Voltage Range ! | 0.7V to 5.5V | Output Current ! | Up to 30A |
| Switching Frequency ! | 300 kHz to 1 MHz | Operating Temperature Range ! | -40°C to +85°C |
| Package / Case | VQFN-32 | Vin (min) (V) | 1.1 |
| Vin (max) (V) | 3.5 | Rating | Catalog |
| Iq (typ) (mA) | 0.5 | Features | S3/S5 Support |
| Operating temperature range (°C) | -40 to 85 |
FAQs
What is TPS51200DRCT?
The TPS51200DRCT is a high-performance, synchronous step-down controller designed by Texas Instruments. It is specifically designed for powering the CPU core voltage in notebook PCs and other battery-powered applications.
How Does TPS51200DRCT Work?
The TPS51200DRCT operates by converting a higher input voltage into a lower, regulated output voltage to power the CPU core. It employs synchronous rectification to minimize power loss and improve efficiency. The controller features programmable output voltage, overcurrent protection, and thermal shutdown for reliable operation.
How Many Pins does TPS51200DRCT have and What are the Functions of the Pinout Configuration?
The TPS51200DRCT is housed in an 8-pin VSON (Very Small Outline No-Lead) package. The pinout configuration includes:
- FB: Feedback pin for setting the output voltage.
- RT/CLK: Timing resistor and clock synchronization pin.
- EN: Enable pin for turning the controller on/off.
- BOOT: Bootstrap capacitor pin for driving the high-side MOSFET.
- PH/IMON: Phase compensation and current monitoring pin.
- PGOOD: Power good indicator output pin.
- SW: Switch node, connection to the power stage.
- LX: Low-side MOSFET driver output pin.
What are the Pros and Cons of TPS51200DRCT?
Pros:
- Efficiency: Provides high efficiency through synchronous rectification.
- Programmable Output Voltage: Offers flexibility in adjusting the output voltage.
- Protection Features: Includes overcurrent protection and thermal shutdown for safe operation.
- Compact Package: Housed in a small VSON package for space-saving designs.
Cons:
- Complexity: Requires careful design considerations for proper operation and stability.
- External Components: May need additional external components for specific applications.
- Cost: Higher performance and features may come at a higher cost compared to simpler controllers.
Are There Any Equivalents/Alternatives to TPS51200DRCT for Recommendation?
- The TPS51604 from Texas Instruments is a similar synchronous step-down controller with advanced features.
- Alternative options to the TPS51200DRCT include the ADP2300 from Analog Devices and the IR3891 from Infineon.
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