RT5785B
RT5785B is Synchronous Step-Down Converter manufactured by Richtek.
- Part of the RT5785A comparator family.
- Part of the RT5785A comparator family.
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RT5785A/B
2A, 6V, 1.5MHz, 25μA IQ, ACOTTM Synchronous Step-Down Converter
General Description
The RT5785A/B is a high-performance, Advanced Constant On-Time (ACOTTM) monolithic synchronous step-down DC-DC converter that can deliver up to 2A output current from a 2.5V to 6V input supply. The proprietary ACOT control architecture Features quick transient response and provides stable operation with small ceramic output capacitors and without plicated external pensation. The switching ripple voltage is easily smoothed- out by small package filtering elements due to a constant switching frequency of 1.5MHz and the maximum duty cycle of 100% allows the device to operate at low dropout...
