The TPS65130/1 is dual-output dc-dc converter generating a positive output voltage up to 15 V and a negative output voltage down to -15 V with output currents in a 200-mA range in typical applications, depending on input voltage to output voltage ratio. With a total efficiency up to 85%, the device is ideal for portable battery-powered equipment.
FEATURES
• Dual Adjustable Output Voltages Up to +15 V and Down to –15 V
• 800-mA Typical Switch Current Limit at Boost and Inverter Main Switches at TPS65130
• 2-A Typical Switch Current Limit at Boost and Inverter Main Switches at TPS65131
• Up to 89% Efficiency at Positive Output Voltage Rail
• Up to 81% Efficiency at Negative Output Voltage Rail
• Power-Save Mode for High Efficiency at Low Load Currents
• Independent Enable Inputs for Power Up and Power Down Sequencing
• Control Output for External PFET to Support Completely Disconnecting the Battery