MAX1953
MAX1953 is Low-Cost / High-Frequency / Current-Mode PWM Buck Controller manufactured by Maxim Integrated.
- Part of the MAX comparator family.
- Part of the MAX comparator family.
19-2373; Rev 0; 4/02
Low-Cost, High-Frequency, Current-Mode PWM Buck Controller
General Description
The MAX1953/MAX1954/MAX1957 is a family of versatile, economical, synchronous current-mode, pulse-width modulation (PWM) buck controllers. These step-down controllers are targeted for applications where cost and size are critical. The MAX1953 operates at a fixed 1MHz switching frequency, thus significantly reducing external ponent size and cost. Additionally, excellent transient response is obtained using less output capacitance. The MAX1953 operates from low 3V to 5.5V input voltage and can supply up to 10A of output current. Selectable current limit is provided to tailor to the...
