MAX17290 Overview
The MAX17290/MAX17292 high-efficiency, synchronous step-up DC-DC controllers operate over a 4.5V to 36V input voltage range with 42V input transient protection. The input operating range can be extended to as low as 2.5V in Bootstrapped mode. The MAX17290 and MAX17292 use a constant-frequency, pulse-width modulating (PWM), peak current-mode control architecture.
MAX17290 Key Features
- Reduces Solution Size and Cost
- All-Ceramic Capacitor Solution Allows Ultra-pact Solution Size
- Increases Design Flexibility
- Bootstrapped Mode Allows Input Voltage to be 2.5V
- Adjustable Slope pensation
- Reduces Power Dissipation
- >90% Peak Efficiency
- Low 4μA (typ.) Shutdown Current
- Operates Reliably
- 42V Input Voltage Transient Protection