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LTM4676A データシート(PDF) 12 Page - Linear Technology |
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LTM4676A データシート(HTML) 12 Page - Linear Technology |
12 / 136 page LTM4676A 12 4676afa For more information www.linear.com/LTM4676A Dual Phase Single Output Load Transient Response,12VIN to 1VOUT Single Phase Single Output Load Transient Response,12VIN to 1VOUT Dual Phase Single Output Load Transient Response, 5VIN to 1VOUT Dual Output Concurrent Rail Start-Up/Shutdown Dual Output Start-Up/Shutdown with a Pre-Biased Load Single Phase Single Output Short-Circuit Protection at No Load Single Phase Single Output Load Transient Response, 24VIN to 1VOUT SinglePhaseSingleOutput Load TransientResponse, 24VINto3.3VOUT VOUT0 50mV/DIV AC-COUPLED IOUT 4A/DIV 40µs/DIV FIGURE 69 CIRCUIT AT 12VIN 0A TO 10A LOAD STEP AT 10A/µs 4676A G08 VOUT 50mV/DIV AC-COUPLED IOUT 8A/DIV 40µs/DIV FIGURE 35 CIRCUIT AT 5VIN, VOUT_COMMANDn SET TO 1.000V. 0A TO 20A LOAD STEP AT 20A/µs 4676A G09 VOUT0 50mV/DIV AC-COUPLED IOUT 4A/DIV 40µs/DIV FIGURE 69 CIRCUIT AT 24VIN 0A TO 10A LOAD STEP AT 10A/µs 4676A G10 VOUT 50mV/DIV AC-COUPLED IOUT 8A/DIV 40µs/DIV FIGURE 35 CIRCUIT AT 12VIN, INTVCC PIN OPEN CIRCUIT AND VOUT_COMMANDn SET TO 1.000V. 0A TO 20A LOAD STEP AT 20A/µs 4676A G07 VOUT0 50mV/DIV AC-COUPLED IOUT 4A/DIV 40µs/DIV FIGURE 69 CIRCUIT AT 24VIN, COUT0 = 5× 100µF AND VOUT0 COMMANDED TO 3.300V. 0A TO 10A LOAD STEP AT 10A/µs 4676A G11 VOUT0, VOUT1 500mV/DIV IOUT0 5A/DIV RUN0, RUN1 5V/DIV 2ms/DIV FIGURE 69 CIRCUIT AT 12VIN, 77m LOAD ON VOUT0, NO LOAD ON VOUT1. TON_RISE0 = 3ms, TON_RISE1 = 5.297ms, TOFF_DELAY1 = 0ms, TOFF_DELAY0 = 2.43ms, TOFF_FALL1 = 5.328ms, TOFF_FALL0 = 3ms, ON_OFF_CONFIGn = 0x1E 4676A G12 VOUT0, VOUT1 500mV/DIV IDIODE 1mA/DIV RUN0, RUN1 5V/DIV 2ms/DIV FIGURE 69 CIRCUIT AT 12VIN, 77m LOAD ON VOUT0, 500 ON VOUT1. VOUT1 PRE-BIASED THROUGH A DIODE. TON_RISE0 = 3ms, TON_RISE1 = 5.297ms, TOFF_DELAY1 = 0ms, TOFF_DELAY0 = 2.43ms, TOFF_FALL1 = 5.328ms, TOFF_FALL0 = 3ms, ON_OFF_CONFIG1 = 0x1F, ON_OFF_CONFIG0 = 0x1E 4676A G13 VOUT0 200mV/DIV IIN0 1A/DIV 10µs/DIV FIGURE 69 CIRCUIT AT 12VIN, NO LOAD ON VOUT0 PRIOR TO APPLICATION OF SHORT CIRCUIT 4676A G14 VOUT0 200mV/DIV IIN0 1A/DIV 10µs/DIV FIGURE 69 CIRCUIT AT 12VIN, 77m LOAD ON VOUT0 PRIOR TO APPLICATION OF SHORT CIRCUIT 4676A G15 Typical perForMance characTerisTics T A = 25°C, 12VIN to 1VOUT, unless otherwise noted. Single Phase Single Output Short- Circuit Protection at Full Load |
同様の部品番号 - LTM4676A |
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同様の説明 - LTM4676A |
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