Datasheet MAX5902, MAX5903 (Maxim) - 3
| 制造商 | Maxim |
| 描述 | +72V SOT23/TDFN Simple Swapper Hot-Swap Controllers |
| 页数 / 页 | 14 / 3 — +72V, SOT23/TDFN, Simple Swapper Hot-Swap. Controllers. MAX5902/MAX5903. … |
| 文件格式/大小 | PDF / 342 Kb |
| 文件语言 | 英语 |
+72V, SOT23/TDFN, Simple Swapper Hot-Swap. Controllers. MAX5902/MAX5903. ELECTRICAL CHARACTERISTICS (continued). PARAMETER
该数据表的模型线
- 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
文件文字版本
+72V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers MAX5902/MAX5903 ELECTRICAL CHARACTERISTICS (continued)
(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
Power-Good Output Open-Drain V I PGOOD = 72V (MAX5902) 10 µA Leakage Current OH V PGOOD = 72V (MAX5903) Thermal Shutdown Temperature TSD Junction temperature +125 °C Thermal Shutdown Hysteresis THY 15 °C
Note 1:
All currents into device pins are positive, all currents out of device pins are negative, and all voltages are referenced to GND, unless otherwise noted.
Note 2:
All specifications are 100% tested at TA = +25°C, unless otherwise noted. Specifications over -40°C to +85°C are guaran- teed by characterization.
Note 3:
This is the delay time from a valid on condition until VGS begins rising. Valid on conditions are: the device is not in undervolt- age lockout; ON/OFF is not driven low; and the device is not in thermal shutdown.
Note 4:
This is the delay from a valid low on ON/OFF until VGS falls. Pulses on ON/OFF less than tOFF are ignored, offering glitch immunity.
Note 5:
Guaranteed by characterization, not production tested. CGATE is a capacitor from GATE to VS.
Typical Operating Characteristics
(VS = +48V, GND = 0V, and TA = +25°C, unless otherwise noted. See Figure 2 for test circuits.)
SUPPLY CURRENT SUPPLY CURRENT VUVLO THRESHOLD vs. INPUT VOLTAGE vs. TEMPERATURE vs. TEMPERATURE
1.2 1.2 35 34 V 1.1 MAX5902 toc01 1.1 IN = +70V MAX5902 toc02 33 MAX5902 toc03 32 INCREASING VIN 1.0 1.0 31 VIN = +48V 30 0.9 0.9 29 DECREASING V SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) IN V LOCKOUT VOLTAGE (V) 28 IN = +12V 0.8 0.8 27 26 0.7 0.7 25 0 15 30 45 60 75 -40 -15 10 35 60 85 -40 -15 10 35 60 85 INPUT VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C)
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(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
Power-Good Output Open-Drain V I PGOOD = 72V (MAX5902) 10 µA Leakage Current OH V PGOOD = 72V (MAX5903) Thermal Shutdown Temperature TSD Junction temperature +125 °C Thermal Shutdown Hysteresis THY 15 °C
Note 1:
All currents into device pins are positive, all currents out of device pins are negative, and all voltages are referenced to GND, unless otherwise noted.
Note 2:
All specifications are 100% tested at TA = +25°C, unless otherwise noted. Specifications over -40°C to +85°C are guaran- teed by characterization.
Note 3:
This is the delay time from a valid on condition until VGS begins rising. Valid on conditions are: the device is not in undervolt- age lockout; ON/OFF is not driven low; and the device is not in thermal shutdown.
Note 4:
This is the delay from a valid low on ON/OFF until VGS falls. Pulses on ON/OFF less than tOFF are ignored, offering glitch immunity.
Note 5:
Guaranteed by characterization, not production tested. CGATE is a capacitor from GATE to VS.
Typical Operating Characteristics
(VS = +48V, GND = 0V, and TA = +25°C, unless otherwise noted. See Figure 2 for test circuits.)
SUPPLY CURRENT SUPPLY CURRENT VUVLO THRESHOLD vs. INPUT VOLTAGE vs. TEMPERATURE vs. TEMPERATURE
1.2 1.2 35 34 V 1.1 MAX5902 toc01 1.1 IN = +70V MAX5902 toc02 33 MAX5902 toc03 32 INCREASING VIN 1.0 1.0 31 VIN = +48V 30 0.9 0.9 29 DECREASING V SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) IN V LOCKOUT VOLTAGE (V) 28 IN = +12V 0.8 0.8 27 26 0.7 0.7 25 0 15 30 45 60 75 -40 -15 10 35 60 85 -40 -15 10 35 60 85 INPUT VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C)
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