TPS54328DRCR / VSON-10 / Switching Voltage Regulators
The TPS54328 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54328 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54328 uses the D-CAP2 mode control that provides a fast transient response with no external compensation components.
The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode operation at light loads. Eco-mode allows the TPS54328 to maintain high efficiency during lighter load conditions. The TPS54328 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V input (VIN).
The output voltage can be programmed from 0.76 V to 7 V. The device also features an adjustable soft start time. The TPS54328 is available in 8-pin DDA and 10-pin DRC packages, and is designed to operate over the ambient temperature range of –40°C to 85°C.
| Product Attribute | Attribute Value |
|---|---|
| Texas Instruments | |
| Product Category: | Switching Voltage Regulators |
| SMD/SMT | |
| VSON-10 | |
| Buck | |
| 760 mV to 7 V | |
| 3 A | |
| 1 Output | |
| 4.5 V | |
| 18 V | |
| 1.8 uA | |
| 700 kHz | |
| - 40 C | |
| + 85 C | |
| TPS54328 | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Brand: | Texas Instruments |
| Development Kit: | TPS54328EVM-686 |
| Input Voltage: | 4.5 V to 18 V |
| Load Regulation: | 100 mV |
| Moisture Sensitive: | Yes |
| Operating Supply Current: | 800 uA |
| Product: | Voltage Regulators |
| Product Type: | Switching Voltage Regulators |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 4.5 V |
| Tradename: | SWIFT |
| Type: | Step Down Converter |
| Unit Weight: | 0.001058 oz |
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