Conv DC-DC Single Inv 4V to 6.2V 8-Pin SOIC N

The MAX735 is a CMOS, inverting switch-mode regulators with internal power MOSFETs. The MAX735 operates from a +4.0V to +6.2V output: 200mA output current is guaranteed for inputs greater than +4.5V. Quiescent supply current for the MAX735 is typically 1.6mA, and a shutdown Mode reduces this to 10µA. These power conserving features, along with high efficiency and applications circuits that lend themselves to miniaturization, make the MAX7351 excel in a broad range of on-card and portable-equipment applications. The MAX735 employ a high-performance current mode pulse-width modulation (PWM) control scheme to provide tight output-voltage regulation and low sub harmonic noise. The fixed-frequency oscillator is factory trimmed to 160KHz, allowing for easy noise filtering. The regulators are production tested in actual application circuits, are output accuracy is guaranteed to within ±5% over all specified conditions of line, load, and temperature. The input-to-output differential of the MAX755 is limited to VIN +|VOUT| = 11.7V.

• Converts +4.0V to +6.2V input to 5V Output
• 1W Guaranteed Output Power (VIN = 4.5V)
• 78% Typical Efficiency
• 1.6mA Quiescent Current
• 10µA Shutdown Mode
• 160kHz Fixed-Frequency Oscillator
• Current-Mode PWM - Low Noise and Jitter
• Soft-Start
• Simple Application Circuit