LT8714EFE#PBF

LT8714 is a synchronous PWM DC/DC controller designed for a four quadrant output converter. The output voltage cleanly transitions through zero volts with sourcing and sinking output current capability. It is ideal for regulating to positive, negative, or zero volts when configured for the novel four quadrant topology. Applications include four quadrant power supplies, high power bidirectional current sources, active loads, and high power, low frequency signal amplification. In addition, this device incorporates a power good feature to let the user know if VOUT is above or below its target regulation voltage. It is used in applications such as four quadrant power supplies, bidirectional current sources, high power, low frequency signal amplification, test and measurement, electronic window tinting etc.

• Bipolar output cleanly transitions through 0V
• Output can source or sink current for any output voltage
• CTRL pin externally sets output voltage
• Wide input voltage range from 4.5V to 80V
• Power good indication pin (PG), can be synchronized to an external clock
• High gain EN pin accepts slowly varying input signals
• Quiescent current is 4mA typ at (not switching, VBIAS = 7.5V)
• Quiescent current in shutdown is 1μA max at ( TA = 25°C, VIN = 12V)
• Operating temperature range from -40°C to 125°C
• Package style is 20-lead plastic TSSOP

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party