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TI TPS621361RGXR
Switching Voltage Regulators 3-17V 4.0A Step-Down Converter with 1% accuracy and PFM/Forced-PWM in 2x3QFN 11-VQFN-HR -40 to 125
Brands: TI
Mfr.Part #: TPS621361RGXR
Datasheet: TPS621361RGXR Datasheet (PDF)
Package/Case: VQFNHR-11
Product Type: Voltage Regulators - DC DC Switching Regulators
RoHS Status:
Stock Condition: 5637 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The TPS62136 and TPS621361 are high efficiency and easy to use synchronous step-down DC-DC converters, based on the DCS-Control™ Topology. The devices wide input voltage range of 3-V to 17-V makes it suitable for multi-cell Li-Ion as well as 12-V intermediate supply rails. The devices provide 4-A continuous output current. The TPS62136 automatically enters Power Save Mode at light loads to maintain high efficiency across the whole load range. With that, the device is well suited for applications that require connected standby performance, like ultra low power computers. With the MODE pin set to low, the switching frequency of the device is adapted automatically based on the input and output voltage. This technique is called Automatic Efficiency Enhancement (AEE™) and maintains high conversion efficiency over the whole operation range. It provides a 1% output voltage accuracy in PWM mode and therefore enables the design of a power supply with high output voltage accuracy.
The device has a typical quiescent current of 18 µA. In shutdown mode the current is typically 1 µA and the output is actively discharged for TPS62136 while the output voltage discharge feature is disabled in TPS621361.
The TPS62136 is available as an adjustable version, packaged in a 3-mm x 2-mm VQFN package.
Features
- Output Voltage Accuracy ± 1% (PWM mode)
- Input Voltage Range: 3 V to 17 V
- Quiescent Current 18 µA Typ
- Output Voltage from 0.8 V to 12 V
- Adjustable Soft-Start
- Forced PWM or PWM/PFM operation
- Typical switching frequency of 1 MHz in forced PWM
- Precise ENABLE input allows
- User-Defined Undervoltage Lockout
- Exact Sequencing
- 100% Duty Cycle Mode
- Automatic Efficiency Enhancement AEE™
- DCS-Control™ Topology
- Available with Active Output Discharge
- Optional HICCUP Overcurrent Protection
- Power Good Output
- Available in 3-mm x 2-mm VQFN Package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 3 | Vin (max) (V) | 17 |
| Vout (min) (V) | 0.8 | Vout (max) (V) | 12 |
| Iout (max) (A) | 4 | Iq (typ) (mA) | 0.018 |
| Switching frequency (min) (kHz) | 1000 | Switching frequency (max) (kHz) | 1000 |
| Features | Adaptive/Dynamic Voltage Scaling, Enable, Forced PWM, Light Load Efficiency, Output discharge, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, UVLO Fixed, VID Interface | 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 |
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 TPS621361RGXR chip is a step-down converter from Texas Instruments that provides high efficiency power supply solutions for portable devices. This chip has a wide input voltage range and is capable of delivering up to 1A of output current, making it suitable for various battery-powered applications.
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Equivalent
The equivalent products of TPS621361RGXR chip include LM2937IMP-3.3, MCP1755S-3302E/DB, and AP7175J-3350M-13. These chips are also step-down voltage regulators with similar specifications and performance characteristics. -
Features
1. High efficiency step-down voltage regulator. 2. Wide input voltage range of 3V to 17V. 3. Output voltage adjustable from 0.9V to 6V. 4. Maximum output current of 1.5A. 5. Low quiescent current of 25µA. 6. Integrated over-temperature and over-current protection. 7. Small package size of 2mm x 2mm WSON-8 package. -
Pinout
The TPS621361RGXR is a 16-pin buck-boost DC/DC converter IC. It has a voltage input range of 2.4V to 5.5V and an output voltage range of 0.9V to 5.5V. The primary function of this IC is to efficiently regulate and convert power in battery-powered applications. -
Manufacturer
The TPS621361RGXR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures analog and digital integrated circuits for a wide range of applications, including power management, signal processing, and microcontrollers. They are known for their high-quality products and innovation in the semiconductor industry. -
Application Field
The TPS621361RGXR is typically used in applications such as smartphones, tablets, portable media players, digital cameras, and other portable electronic devices. It is also suitable for battery-powered applications and space-constrained designs due to its high efficiency and compact size. -
Package
The TPS621361RGXR chip comes in a VQFN-10 package type, it is a DC/DC buck converter form, and the size is 3mm x 3mm.
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