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21,141 pcs
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21141 pcs | On Request | 1 | On Request | On Request | 1725+ | On Request | On Request |
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The TPS65630ARTGR from Texas Instruments is a specialized power management integrated circuit designed to provide the positive and negative supply rails required for AMOLED displays. It integrates a boost converter for the VPOS output and an inverting buck-boost converter for the VNEG output, making it suitable for battery-operated devices.
The device accepts an input voltage range of 2.9V to 4.5V. It provides a fixed 5V VPOS output with 1A current capability and 0.6% accuracy across a temperature range of 25°C to 85°C. The VNEG output is digitally programmable, offering flexibility in voltage selection. For the TPS65630, VNEG ranges from -1.5V to -5.5V with a default of -4V. For the TPS65630A, VNEG ranges from -2.4V to -6.4V with a default of -5V. Both outputs support up to 1A current.
Key features include short circuit protection and thermal shutdown for enhanced reliability. The TPS65630ARTGR is housed in a compact 6 x 3mm 32-pin QFN package, suitable for space-constrained applications. Its design emphasizes excellent line and load regulation, ensuring stable power delivery to AMOLED displays.
The input voltage range is 2.9V to 4.5V.
It provides a fixed 5V VPOS output and a digitally programmable VNEG output, ranging from -1.5V to -5.5V (default -4V) or -2.4V to -6.4V (default -5V) depending on the specific variant.
The device supports a maximum output current of 1A for both VPOS and VNEG.
The operating ambient temperature range is -40°C to 95°C.
The TPS65630ARTGR is available in a 32-pin QFN package with dimensions of 6 x 3mm.