MAX5903NNETT+T
ActiveHOT SWAP CONTROLLER 1-CH 72V P-CHANNEL POSITIVE HIGH VOLTAGE 6-PIN TDFN EP T/R
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MAX5903NNETT+T
ActiveHOT SWAP CONTROLLER 1-CH 72V P-CHANNEL POSITIVE HIGH VOLTAGE 6-PIN TDFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX5903NNETT+T |
|---|---|
| Applications | General Purpose |
| Current - Supply | 1 mA |
| Features | Thermal Limit |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Programmable Features | UVLO |
| Supplier Device Package | 6-TDFN (3x3) |
| Type | Hot Swap Controller |
| Voltage - Supply [Max] | 72 VDC |
| Voltage - Supply [Min] | 9 V |
| Part | Number of Channels [custom] | Features | Type | Applications | Mounting Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Supplier Device Package | Programmable Features | Operating Temperature [Max] | Operating Temperature [Min] | Internal Switch(s) | Current - Supply | Package / Case | Internal Switch(s) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 1 | Auto Retry Fault Timeout Thermal Limit UVLO | Hot Swap Controller | Networking | Surface Mount | 72 VDC | 9 V | SOT-23-6 | Auto Retry Circuit Breaker Current Limit Fault Timeout Slew Rate Thermal Limit UVLO | 85 C | -40 ¯C | Both | 1 mA | SOT-23-6 | |
 Analog Devices Inc./Maxim Integrated | 1 | Auto Retry Fault Timeout Thermal Limit | Hot Swap Controller | General Purpose | Surface Mount | 72 VDC | 9 V | SOT-23-6 SOT-6 | UVLO | 85 °C | -40 C | 1 mA | SOT-23-6 | ||
 Analog Devices Inc./Maxim Integrated | |||||||||||||||
Analog Devices Inc./Maxim Integrated | 1 | Fault Timeout Latched Fault Thermal Limit | Hot Swap Controller | General Purpose | Surface Mount | 72 VDC | 9 V | SOT-23-6 SOT-6 | UVLO | 85 °C | -40 C | 1 mA | SOT-23-6 | ||
Analog Devices Inc./Maxim Integrated | 1 | Latched Fault Thermal Limit UVLO | Hot Swap Controller | Networking | Surface Mount | 72 VDC | 9 V | SOT-23-6 | Circuit Breaker Current Limit Latched Fault Thermal Limit UVLO | 85 C | -40 ¯C | Both | 1 mA | SOT-23-6 | |
Analog Devices Inc./Maxim Integrated | 1 | Auto Retry Fault Timeout Thermal Limit | Hot Swap Controller | General Purpose | Surface Mount | 72 VDC | 9 V | SOT-23-6 SOT-6 | UVLO | 85 °C | -40 C | 1 mA | SOT-23-6 | ||
Analog Devices Inc./Maxim Integrated | 1 | Latched Fault Thermal Limit UVLO | Hot Swap Controller | Networking | Surface Mount | 72 VDC | 9 V | SOT-23-6 | Circuit Breaker Current Limit Latched Fault Thermal Limit UVLO | 85 C | -40 ¯C | Both | 1 mA | SOT-23-6 | |
Analog Devices Inc./Maxim Integrated | 1 | Latched Fault Thermal Limit UVLO | Hot Swap Controller | Networking | Surface Mount | 72 VDC | 9 V | SOT-23-6 | Circuit Breaker Current Limit Latched Fault Thermal Limit UVLO | 85 C | -40 ¯C | Both | 1 mA | SOT-23-6 | |
 Analog Devices Inc./Maxim Integrated | |||||||||||||||
Analog Devices Inc./Maxim Integrated | 1 | Thermal Limit | Hot Swap Controller | General Purpose | Surface Mount | 72 VDC | 9 V | 6-TDFN (3x3) | UVLO | 85 °C | -40 C | 1 mA |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 8.21 | |
| 10 | $ 5.64 | |||
| 25 | $ 4.97 | |||
| 100 | $ 4.23 | |||
| 250 | $ 3.87 | |||
| 500 | $ 3.65 | |||
| 1000 | $ 3.46 | |||
| Digi-Reel® | 1 | $ 8.21 | ||
| 10 | $ 5.64 | |||
| 25 | $ 4.97 | |||
| 100 | $ 4.23 | |||
| 250 | $ 3.87 | |||
| 500 | $ 3.65 | |||
| 1000 | $ 3.46 | |||
| N/A | 6873 | $ 6.33 | ||
| Tape & Reel (TR) | 2500 | $ 3.33 | ||
Description
General part information
MAX5903 Series
The MAX5902/MAX5903 are hot-swap controllers that allow a circuit card to be safely hot plugged into a live backplane without causing a glitch on the power-supply rail. These devices operate from +9V to +72V and provide the simplest hot-swap solution by eliminating all external components except the external p-channel MOSFET.The MAX5902/MAX5903 limit the inrush current to the load and provide a circuit-breaker function for overcurrent protection. During startup the circuit-breaker function is disabled and the MAX5902/MAX5903 limit the inrush current by gradually turning on the external MOSFET. Once the external MOSFET is fully enhanced, the circuit-breaker function is enabled and the MAX5902/MAX5903 provide overcurrent protection by monitoring the voltage drop across the external MOSFET's on-resistance.The MAX5902/MAX5903 include an undervoltage lockout (UVLO) function, ON/active-low OFF control input, and a power-good status output, active-low PGOOD (MAX5902) or PGOOD (MAX5903). A built-in thermal shutdown feature is also included to protect the external MOSFET in case of overheating.The MAX5902/MAX5903 offer latched or autoretry fault management and are available with 300mV, 400mV or 500mV circuit-breaker thresholds. Both the MAX5902 and MAX5903 are available in small SOT23 and TDFN packages, and are specified for the extended -40°C to +85°C temperature range. For specific ordering information, see the Selector Guide at the end of the data sheet.ApplicationsBase-Station Line CardsIndustrial SystemsNetwork Hubs, Switches, RoutersNetwork Hubs, Switches, RoutersRAIDServers
Documents
Technical documentation and resources