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MAX5926 Datasheet(PDF) 3 Page - Maxim Integrated Products |
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MAX5926 Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 21 page 1V to 13.2V, n-Channel Hot-Swap Controllers Require No Sense Resistor _______________________________________________________________________________________ 3 ELECTRICAL CHARACTERISTICS (continued) (VCC, EN (MAX5924/MAX5925), EN1 (MAX5926) = +2.7V to +13.2V; EN2 (MAX5926) = 0V; VS (see Figure 1) = +1.05V to VCC; TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = 5V, RL = 500Ω from OUT to GND, CL = 1µF, SLEW = open, TA = +25°C, unless otherwise noted.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Circuit-Breaker Programming Current During Startup ICB,SU 2 x ICB µA Circuit-Breaker Enable Threshold VCB,EN VGATE - VOUT, rising gate voltage (Note 6) 2.3 3.6 4.65 V Circuit-Breaker Comparator Offset Voltage VCB_OS 0.3 ±4.7 mV Fast Circuit-Breaker Offset Resistor RCBF Figure 3 1.2 1.9 2.7 k Ω Slow Circuit-Breaker Delay tCBS VCB - VSENSE = 10mV 0.95 1.6 2.95 ms Fast Circuit-Breaker Delay tCBF VCB - VSENSE = 500mV 280 ns Circuit-Breaker Trip Gate Pulldown Current IGATE,PD VGATE = 2.5V, VCC = 13.2V 13.5 27 mA MAX5924, TC = high (MAX5926) 0 Circuit-Breaker Temperature Coefficient TCICB MAX5925, TC = low (MAX5926) 3300 ppm/°C OUT Current IOUT 120 µA MOSFET DRIVER External Gate Drive VGS VGATE - VOUT 2.7V ≤ VCC ≤ 13.2V 4.2 5.5 7.2 V SLEW = open, CGATE = 10nF 2.19 9.5 Load Voltage Slew Rate SR CSLEW = 300nF, CGATE = 10nF (Note 8) 0.84 V/ms Gate Pullup Current Capacity IGATE VGATE = 0V 239 µA ENABLE COMPARATOR EN, EN1 Reference Threshold VEN/UVLO VEN (MAX5924/MAX5925) or VEN1 (MAX5926) rising 0.747 0.795 0.850 V EN, EN1 Hysteresis VEN,HYS 30 mV EN, EN1 Input Bias Current IEN EN (MAX5924/MAX5925) = VCC, EN1 (MAX5926) = VCC ±8 ±50 nA DIGITAL OUTPUTS (PGOOD, PGOOD) Power-Good Output Low Voltage VOL IOL = 1mA 0.3 0.4 V Power-Good Output Open-Drain Leakage Current IOH PGOOD/ PGOOD = 13.2V 0.2 1 µA Power-Good Trip Point VTHPGOOD VGATE - VOUT, rising gate voltage VCB_EN 3.6 4.7 V Power-Good Hysteresis VPG,HYS 0.36 V |
Similar Part No. - MAX5926 |
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Similar Description - MAX5926 |
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