TPS62152RGTT
Switching Voltage Regulators 3-17V 1A SD CnvrtrTPS62152RGTT
Switching Voltage Regulators 3-17V 1A SD Cnvrtr
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Manufacturer Part # : TPS62152RGTT
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Package/Case: VQFN-16
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - DC DC Switching Regulators
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Service & Packaging
Service & Packaging
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TPS62152RGTT DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $1.515 | $1.52 |
10 | $1.316 | $13.16 |
30 | $1.206 | $36.18 |
250 | $1.083 | $270.75 |
500 | $1.026 | $513.00 |
1000 | $1.002 | $1,002.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Introducing the TPS62152RGTT, a state-of-the-art synchronous step-down DC-DC converter engineered by Texas Instruments to revolutionize power efficiency in battery-powered devices. This game-changing converter offers a wide input voltage range of 3V to 17V, accommodating diverse power sources such as single-cell Li-ion batteries and regulated voltage rails with ease. Whether you prefer a fixed output voltage or an adjustable one through external resistors, the TPS62152RGTT has the flexibility to meet your requirements. Operating at a high switching frequency of up to 2.25MHz, this converter streamlines design complexity by utilizing compact external components, maximizing board space efficiency. With integrated synchronous rectification technology, the TPS62152RGTT achieves exceptional efficiency levels of up to 95%, delivering unmatched performance for prolonging battery life in portable electronics. Additionally, this converter is equipped with a range of safety features including thermal shutdown, overcurrent protection, and undervoltage lockout, ensuring reliable operation and system protection under varying load conditions. Packaged in a compact 2mm x 2mm QFN form factor, the TPS62152RGTT is the perfect solution for space-constrained applications demanding unrivaled performance in power management
Key Features
- Smart Power Management ICs
- Easy Integration with MCUs
- High-Speed Communication
- Data Encryption Support
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Vin (min) (V) | 3 | Vin (max) (V) | 17 |
Vout (min) (V) | 3.3 | Vout (max) (V) | 3.3 |
Iout (max) (A) | 1 | Iq (typ) (mA) | 0.017 |
Switching frequency (min) (kHz) | 1250 | Switching frequency (max) (kHz) | 2500 |
Features | Enable, Light Load Efficiency, Output discharge, Power good, Synchronous Rectification, Tracking, Voltage Margining | Operating temperature range (°C) | -40 to 125 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | Constant on-time (COT), DCS-Control | Duty cycle (max) (%) | 100 |
Type | Converter |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TPS62152RGTT?
The TPS62152RGTT is a high-efficiency synchronous step-down DC-DC converter manufactured by Texas Instruments. It is designed for applications requiring a compact and energy-efficient power supply, such as portable devices, IoT devices, and battery-powered systems.
How Does TPS62152RGTT Work?
The TPS62152RGTT operates as a step-down DC-DC converter that efficiently reduces the input voltage to a lower output voltage. It utilizes synchronous rectification to minimize power losses and improve efficiency. The converter includes features such as pulse-width modulation (PWM) control and a built-in power MOSFET for simplified design and operation.
How Many Pins does TPS62152RGTT have and What are the Functions of the Pinout Configuration?
The TPS62152RGTT is housed in a 16-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:
- SW: Switching node for the power stage.
- PGND: Power ground for the controller and power stage.
- AGND: Analog ground for the control circuitry.
- FB: Feedback pin for output voltage regulation.
- EN: Enable pin for turning the converter on and off.
- VOUT: Output voltage pin.
- PG: Power good indication pin.
- ILIM: Current limit setting pin.
- SS/TR: Soft-start/tracking pin for ramping up the output voltage.
What are the Pros and Cons of TPS62152RGTT?
Pros:
- High Efficiency: Achieves high efficiency levels for power savings.
- Compact Size: Small form factor ideal for space-constrained designs.
- Wide Input Voltage Range: Supports a wide input voltage range for versatility.
- Pulse-Width Modulation Control: Allows for flexible control of the output voltage.
- Built-in Protections: Includes features like overcurrent protection and thermal shutdown.
Cons:
- Complexity: Requires careful consideration of external components for optimal performance.
- Thermal Management: Heat dissipation may be a concern in high-power applications.
- Cost: High-performance DC-DC converters like the TPS62152RGTT may come at a higher price point.
Are There Any Equivalents/Alternatives to TPS62152RGTT for Recommendation?
- The LT1763 from Analog Devices is a comparable high-efficiency synchronous step-down converter.
- Alternatives to the TPS62152RGTT include the MAX17503 from Maxim Integrated and the AP7381 from Diodes Incorporated.
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