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MP1720DQ-9 Datasheet(PDF) 6 Page - Monolithic Power Systems |
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MP1720DQ-9 Datasheet(HTML) 6 Page - Monolithic Power Systems |
6 / 14 page MP1720 – 2.7W LOW EMI HIGH EFFICIENCY MONO CLASS-D AUDIO AMPLIFIER MP1720 Rev. 1.01 www.MonolithicPower.com 6 8/9/2012 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. FUNCTIONAL BLOCK DIAGRAM Control Logic UVLO SHDN 5 Power Supply VIN PVIN 1 10 INP INN OSC PLL FREQUENCY SELECT 6 CLK LOGIC PVIN PVIN PGND PGND OUTP OUTN 8 9 U2 -- + U3 -- + U1 -- + -- + R3 R4 R1 R2 2 3 START UP OTP OCP PGND DGND 74 MP1720 Figure 1—MP1720 Functional Block Diagram TYPICAL PERFORMANCE CHARACTERISTICS TEST SET-UP GRAPH MP1720 VIN INP INN DGND SHDN PVIN PGND OUTP OUTN CLK + - Measurement Output + - Measurement Input load 1uF 1uF 0.1uF 0.1uF 10uF 15uH 15uH 33nF 33nF 0.15uF 22ohm 22ohm 68nF 68nF Notes: 6) The 70kHz low-pass filter is required even if the analyzer has a low-pass filter. 7) For PSRR test, Please remove the 10uF decoupling capacitor and just keep the small decoupling capacitors for recovery switching currents. 8) CIN was shorted for any Common-Mode input voltage measurement. |
Similar Part No. - MP1720DQ-9 |
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Similar Description - MP1720DQ-9 |
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