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5.2 Line and Load Regulation

V -OutputVoltage-V

V =8V

1.791

1.796

1.801

1.806

1.811

1.816

1.821

1.826

I -LoadCurrent- A

0 2 4 6 8 10 12

V =14V

V =12V

5.3 Output Voltage Ripple

TPS40192EVM Typical Performance Data and Characteristic Curves

Figure 5. TPS40192EVM-001 Output Voltage vs Load Current,

Vin = 8 V - 14 V, Vout = 1.8 V, Iout = 0 A - 10 A

Figure 6. TPS40192EVM-001 Output Voltage Ripple,

Vin = 14 V, Vout = 1.8 V, Iout = 10 A

Using the TPS40192EVM-001, A 12-V Input, 1.8-V Output, 10-A Synchronous Buck Converter12 SLVU194 – January 2007

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