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Product group : Linear ICs
Product Sub-group : Analogue & Mixed Signal ICs
Step-Down Regulator IC
wide input-voltage range with 3 or 4A outputs
01/08/2007
Reference: 22485

The A8698 and A8697 are constant off-time current-mode step-down regulators targeted at general-purpose applications requiring an 8 to 25V input-voltage rating and 3A (A8698) or 4A (A8697) output current. The regulated voltage is set by external resistors to output voltages as low as 0.8V, and the off time can also be set with an external resistor, allowing flexibility in inductor selection. These regulator ICs include an integrated power DMOS switch to reduce the total solution footprint. They also feature internal compensation, allowing users to design stable regulators with minimal design effort.

Allegro Microsystems Inc.

115 Northeast Cutoff
01606 Worcester - USA -Massachusetts
tel: +1-(508) 854 5359
fax: +1-(508) 853 7895
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May 2012