Conv DC-DC Single Inv 4V to 5.5V 14-Pin PDIP N

The MAX737 are CMOS, inverting, switch-mode regulators with an internal power MOSFET. The power-conserving features, along with high efficiency and an application circuit that lends itself to miniaturization, make these parts excel in a broad range of on-card and portable equipment applications. The MAX737 have fixed outputs of -15V respectively. The inverting DC-DC converters employ a high-performance, current-mode, pulse-width modulation (PWM) control scheme to provide tight output voltage regulation and low noise. The fixed-frequency oscillator is factory-trimmed to 165kHz, allowing easy noise filtering. The devices are production tested in an actual application circuit, and output accuracy is guaranteed at ±5% over all specified conditions of line, load, and temperature. The input voltage range is +4V to +15V.

• Pre-Set -15V or Adjustable Outputs
• Convert Positive Voltages to Negative
• 1.25W Guaranteed Output Power
• 83% Typical Efficiency
• +4V to +15V Input Voltage Range
• 165kHz Current Mode PWM - Low Noise and Jitter
• Under voltage Lockout and Soft-Start Protection