MAX662ACSA+T

The MAX662ACSA+T is a +12V, 30mA flash memory programming supply in 8 pin NSOIC package. It provides the necessary +12V ±5% output to program byte-wide flash memories and requires no inductors to deliver a 30mA output from inputs as low as 4.75V. It fits into less than 0.1in2 of board space. The MAX662A is a pin-compatible upgrade to the MAX662 and is recommended for new designs. The MAX662A is the first charge-pump boost converter to provide a regulated +12V output. It requires only a few inexpensive capacitors and the entire circuit is completely surface-mountable. A logic-controlled shutdown pin that interfaces directly with microprocessors reduces supply current to only 0.5μA. Typical applications include +12V flash memory programming supplies, compact +12V op-amp supplies, switching MOSFETs in low-voltage systems and dual-output +12V and +20V supplies.

• Supply voltage range is 4.5V to 5.5V
• Operating temperature range from 0°C to 70°C
• Quiescent current is 185µA
• Oscillator frequency is 500KHz
• Power efficiency is 76%
• +12V Flash Memory Programming Supplies; Compact +12V Op-Amp Supplies; Dual-Output +12V and +20V Supplies; Switching MOSFETs in Low-Voltage Systems

Applications

Power Management

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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