TPS63070RNMR
The image is for illustrative purposes only; please refer to the product data sheet for precise specifications.
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| Part Number | TPS63070RNMR |
|---|---|
| Manufacturer |
 Texas Instruments
|
| Description | The TPS63070RNMR is a high-efficiency, low-quiescent current buck-boost converter from Texas Instruments, designed to provide a stable output voltage even when the input voltage is above or below the desired output. It operates over a wide input voltage range of 2.0 V to 16 V and supports output voltages between 2.5 V and 9 V, delivering up to 2 A of output current in both boost and buck modes. The converter utilizes synchronous rectification and a fixed-frequency, pulse-width modulation (PWM) controller to achieve efficiencies up to 95%. At light load conditions, it enters Power Save Mode to maintain high efficiency across varying load currents. Additional features include a precise ENABLE input for undervoltage lockout settings, automatic transition between step-down and boost modes, forced fixed-frequency operation at 2.4 MHz with synchronization capability, a power-good output, and load disconnect during shutdown to minimize battery drain. The TPS63070RNMR is housed in a compact 2.5 mm x 3 mm QFN package, making it suitable for space-constrained applications requiring efficient power conversion. |
| Product Group | Voltage Regulator |
| MOQ | 3000 pcs |
| SPQ | 3000 pcs |
| Figure/Case | 15-VQFN-HR |
| Package | T&R Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
| Feature | Specification |
|---|---|
| Device Type | Buck-boost DC-DC converter |
| Input Voltage Range | 2.0 V to 16 V |
| Output Voltage Range | 2.5 V to 9 V |
| Output Current | Up to 2 A |
| Efficiency | Up to 95% (synchronous rectification) |
| Control Mode | Fixed-frequency PWM with Power Save Mode |
| Operating Frequency | 2.4 MHz (synchronous, fixed-frequency, can be synchronized) |
| Power Save Mode | Yes, for high efficiency at light load |
| Undervoltage Lockout | Yes, with precise ENABLE input |
| Shutdown | Load disconnect during shutdown to minimize battery drain |
| Package Type | 2.5 mm x 3 mm QFN package |
| Applications | Portable devices, battery-powered systems, space-constrained applications |
| Additional Features | Power-good output, automatic transition between buck and boost modes, forced fixed-frequency operation |
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TPS63070RNMR
TPS63070RNMR