Datasheet MAX5902, MAX5903 (Maxim) - 2
| Hersteller | Maxim |
| Beschreibung | +72V SOT23/TDFN Simple Swapper Hot-Swap Controllers |
| Seiten / Seite | 14 / 2 — +72V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers. ABSOLUTE MAXIMUM … |
| Dateiformat / Größe | PDF / 342 Kb |
| Dokumentensprache | Englisch |
+72V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers. ABSOLUTE MAXIMUM RATINGS. ELECTRICAL CHARACTERISTICS. PARAMETER
Modelllinie für dieses Datenblatt
- MAX5902AAETT+ MAX5902AAETT+T MAX5902AAEUT MAX5902AAEUT+ MAX5902AAEUT+T MAX5902ABEUT MAX5902ABEUT+ MAX5902ABEUT+T MAX5902ACEUT MAX5902ACEUT+ MAX5902ACEUT+T MAX5902ACEUT+TG11 MAX5902ACEUT-T MAX5902LAETT+ MAX5902LAETT+T MAX5902LAEUT MAX5902LAEUT+ MAX5902LAEUT+T MAX5902LAEUT-T MAX5902LBEUT+ MAX5902LBEUT+T MAX5902LCETT+ MAX5902LCETT+T MAX5902LCEUT MAX5902LCEUT+ MAX5902LCEUT+T MAX5902NNETT+ MAX5902NNEUT MAX5902NNEUT+ MAX5902NNEUT+T
- MAX5903AAETT+ MAX5903AAETT+T MAX5903AAEUT+ MAX5903AAEUT+T MAX5903ABETT+ MAX5903ABETT+T MAX5903ABEUT+ MAX5903ABEUT+T MAX5903ACETT+ MAX5903ACETT+T MAX5903ACEUT+ MAX5903ACEUT+T MAX5903LAEUT+ MAX5903LAEUT+T MAX5903LBEUT+ MAX5903LBEUT+T MAX5903LCEUT+ MAX5903LCEUT+T MAX5903NNETT+ MAX5903NNETT+T MAX5903NNEUT+ MAX5903NNEUT+T
Textversion des Dokuments
+72V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND unless otherwise noted) Continuous Power Dissipation (TA = +70°C) VS, DRAIN, PGOOD, PGOOD ..-0.3V to +76V 6-Pin SOT23 (derate 9.1mW/°C above +70°C)..727mW ON/OFF ..-0.3V to +4V 6-Pin TDFN (derate 18.2mW/°C above +70°C) ...1454mW GATE to VS ..-12V to +0.3V Junction to Case Current into any Pin ..±3mA Thermal Resistance, θJC (TDFN) ..8.5°C/W Maximum Junction Temperature ...+150°C Storage Temperature Range ...-60°C to +150°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VS = +9V to +72V, GND = 0V, ON/OFF open circuit, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VS = +48V and TA = +25°C.) (Notes 1, 2)
PARAMETER SYM B O L C O ND IT IO N S M IN T YP M A X U N IT S MAX5902/MAX5903
Supply Voltage VS 9 72 V M easur ed out of G N D , P GO O D or PGOOD Supply Current IGND 1 2 mA op en ci r cui t, D RAIN = V S VS = +36V to +72V 9 10 11 External Gate Drive VGS VS - VGATE V VS = +9V 8 8.5 V | dV S = +36V to +72V 5 9 18 Load Voltage Slew-Rate DRAIN/dt | SR V/ms Magnitude CL = 10µF VS = +9V 3 6 11 Default Undervoltage Lockout VUVLO VS increasing 28.5 31.5 34.5 V Undervoltage Lockout 3.5 V Hysteresis ON/OFF Pin Input Resistance RON/OFF 19 32 52 kΩ DRAIN to GND Resistance RDGND 900 kΩ DRAIN to VS Resistance RDS 650 kΩ ON/OFF Reference Threshold VON/OFF VON/OFF Increasing 1.14 1.26 1.38 V ON/OFF Hysteresis 140 mV Start Delay (Note 3) tON 80 150 280 ms ON/OFF Off Delay (Note 4) tOFF VS - VGATE < 1V 5 10 18 ms MAX590_ _AEUT 200 300 460 Circuit-Breaker Threshold VCB VS - VDRAIN MAX590_ _BEUT 280 400 540 mV MAX590_ _CEUT 400 500 660 (VS - VDRAIN) > VCB CGATE = 1nF 2 6.5 until (V Circuit-Breaker Delay (Note 5) t S - VGATE) CB CGATE = 4.7nF 4 11 µs < 1V, 200mV overdrive step CGATE = 10nF 7 17 After circuit breaker event, Restart Delay (Note 3) tRS 80 150 280 ms MAX590_ A_EUT only P ow er - G ood O utp ut Low V ol tag e VOL IOL = 1mA 0.3 0.6 V
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Terminal Voltage (with respect to GND unless otherwise noted) Continuous Power Dissipation (TA = +70°C) VS, DRAIN, PGOOD, PGOOD ..-0.3V to +76V 6-Pin SOT23 (derate 9.1mW/°C above +70°C)..727mW ON/OFF ..-0.3V to +4V 6-Pin TDFN (derate 18.2mW/°C above +70°C) ...1454mW GATE to VS ..-12V to +0.3V Junction to Case Current into any Pin ..±3mA Thermal Resistance, θJC (TDFN) ..8.5°C/W Maximum Junction Temperature ...+150°C Storage Temperature Range ...-60°C to +150°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VS = +9V to +72V, GND = 0V, ON/OFF open circuit, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VS = +48V and TA = +25°C.) (Notes 1, 2)
PARAMETER SYM B O L C O ND IT IO N S M IN T YP M A X U N IT S MAX5902/MAX5903
Supply Voltage VS 9 72 V M easur ed out of G N D , P GO O D or PGOOD Supply Current IGND 1 2 mA op en ci r cui t, D RAIN = V S VS = +36V to +72V 9 10 11 External Gate Drive VGS VS - VGATE V VS = +9V 8 8.5 V | dV S = +36V to +72V 5 9 18 Load Voltage Slew-Rate DRAIN/dt | SR V/ms Magnitude CL = 10µF VS = +9V 3 6 11 Default Undervoltage Lockout VUVLO VS increasing 28.5 31.5 34.5 V Undervoltage Lockout 3.5 V Hysteresis ON/OFF Pin Input Resistance RON/OFF 19 32 52 kΩ DRAIN to GND Resistance RDGND 900 kΩ DRAIN to VS Resistance RDS 650 kΩ ON/OFF Reference Threshold VON/OFF VON/OFF Increasing 1.14 1.26 1.38 V ON/OFF Hysteresis 140 mV Start Delay (Note 3) tON 80 150 280 ms ON/OFF Off Delay (Note 4) tOFF VS - VGATE < 1V 5 10 18 ms MAX590_ _AEUT 200 300 460 Circuit-Breaker Threshold VCB VS - VDRAIN MAX590_ _BEUT 280 400 540 mV MAX590_ _CEUT 400 500 660 (VS - VDRAIN) > VCB CGATE = 1nF 2 6.5 until (V Circuit-Breaker Delay (Note 5) t S - VGATE) CB CGATE = 4.7nF 4 11 µs < 1V, 200mV overdrive step CGATE = 10nF 7 17 After circuit breaker event, Restart Delay (Note 3) tRS 80 150 280 ms MAX590_ A_EUT only P ow er - G ood O utp ut Low V ol tag e VOL IOL = 1mA 0.3 0.6 V
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