TPS543320 |
Part Number | TPS543320 |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | The TPS543320 is a high-efficiency 18-V, 3-A synchronous buck converter employing an internallycompensated, fixed-frequency Advanced Current Mode control. It is capable of providing high efficiency w... |
Features |
• Fixed-frequency, internally-compensated advanced current mode (ACM) control • Integrated 25-mΩ and 13.9-mΩ MOSFETs • Input voltage range: 4 V to 18 V • Output voltage range: 0.5 V to 5.5 V • Three selectable PWM ramp options to optimize the control loop performance • Five selectable switching frequencies: 500 kHz, 750 kHz, 1 MHz, 1.5 MHz, and 2.2 MHz • Synchronizable to an external clock • 0.5-V, ±0.5% voltage reference accuracy over full temperature range • Selectable soft start times: 0.5 ms, 1 ms, 2 ms, and 4 ms • Monotonic start-up into pre-biased outputs • Selectable current limits to s... |
Document |
TPS543320 Data Sheet
PDF 3.75MB |
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