TPS5130-Q1
www. ti. comSLVS866 – MARCH 2009
TRIPLE SYNCHRONOUS BUCK CONTROLLER WITH NMOS LDO CONTROLLER
FEATURES
1
• Qualified for Automotive Applications • Three Independent Step-Down DC/DC
Controllers and One LDO Controller • Input Voltage Range
– Switcher: 4. 5 V to 28 V – LDO: 1. 1 V to 3. 6 V • Output Voltage Range – Switcher: 0. 9 V to 8. 5 V – LDO: 0. 9 V to 2. 5 V • Synchronous for High Efficiency • Precision Vref (±1. 5%) • PWM Mode Control : 500-kHz Operation (Max) • Auto PWM/SKIP Mode Available
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TPS5130-Q1 PDF File
