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Maxim > Solutions > Transport Nodes, Access Nodes, Add/Drop Multiplexers, and Digital Cross-Connects
Hot Swap
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Title/Parts |
Key Advantages |
| QV PDF |
Low-Voltage, Triple, Hot-Swap Controllers/Power Sequencers/Voltage Trackers MAX5930A, MAX5931A, MAX5931B

| Triple, Hot-Swap Controllers Enable Sequencing, Tracking, or Independent On/Off Control for Low-Voltage Supplies |
| QV PDF |
Low-Voltage, Quad, Hot-Swap Controllers/Power Sequencers MAX5927A, MAX5929A, MAX5929B, MAX5929C, MAX5929D

| Triple/Quad, Hot-Swap Controllers Enable Sequencing, Tracking, or Independent On/Off Control for Low-Voltage Supplies |
| QV PDF |
+48V Quad Hot-Swap Controllers For Power-Over-LAN MAX5913A, MAX5914A

| Highly Integrated Board Solution Reduces Board Space, Cost, and System Design Time |
| QV PDF |
-48V Hot-Swap Controllers with VIN Step Immunity and No RSENSE MAX5936, MAX5937

| Hot-Swap Controllers with VIN Step Immunity and No RSENSE for -10V to -80V Rails |
| QV PDF |
Positive High-Voltage, Hot-Swap Controllers with Selectable Fault Management and Status Polarity MAX5934, MAX5934A

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| QV PDF |
Low-Voltage, Quad, Hot-Swap Controllers/Power Sequencers MAX5927, MAX5929

| Triple/Quad Hot-Swap Controllers Enable Sequencing, Tracking, or Independent On/Off Control for Low-Voltage Supplies |
| QV PDF |
Low-Voltage, Dual Hot-Swap Controllers/Power Sequencers MAX5904, MAX5905, MAX5906, MAX5907, MAX5908, MAX5909

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| QV PDF |
+65V Simple Swapper Hot-Swap Switches MAX5910, MAX5917

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| QV PDF |
-100V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers MAX5900, MAX5901

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| QV PDF |
+72V SOT23/TDFN Simple Swapper Hot-Swap Controllers MAX5902, MAX5903

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| QV PDF |
-48V, Simple Swapper Hot-Swap Switches MAX5911, MAX5912

| -48V Hot Swap Switch Targets IP Phones and Data Terminal Equipment Requiring Data and Power on the Same Cable |
| QV PDF |
3V to 12V, Current-Limiting, Hot Swap Controllers with Autoretry, DualSpeed/BiLevel Fault Protection MAX4271, MAX4272, MAX4273

| 3V to 12V Hot Swap Controller with Latched Protection or Auto-Retry in 8-SO |
| Key Specifications: Hot Swap Controllers |
| Part Number |
VIN (V) |
VIN (V) |
Low Volt. |
High Volt. |
Voltage Polarity |
Type |
Fault Condition Control |
Channels |
Features |
Package/Pins |
| min |
max |
| MAX5934 |
9 |
80 |
No |
Yes |
Positive |
Positive, High-Voltage |
Programmable Latched Off or Periodic Retry |
1 |
| 3 Power-Good Outputs for Output U/V, Input O/V, & Gate Voltage Status | | Adjustable Auto-Retry Duty Cycle and Circuit-Breaker Timeout | | Latch or Auto-Restart Fault Management | | Output Undervoltage Monitor | | Power-Good Output Programmable |
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| MAX5927 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Programmable Latched Off or Periodic Retry |
4 |
| 25mV Circuit Breaker Threshold | | 50mA Gate Pull Down Current During Short Circuit Protection | | Adjustable Auto-Retry Duty Cycle and Over-Current Timeout | | Configurable Tracking, Sequencing, or Independent Operation Modes | | Independent ON/OFF Control for Each Channel |
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| MAX5929 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
| Latched Off | | Periodic Retry |
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4 |
| 25mV Circuit Breaker Threshold | | 50mA Gate Pull Down Current During Short Circuit Protection | | Auto-Retry Fault Management | | Configurable Tracking, Sequencing, or Independent Operation Modes | | Fault Status Output | | In-Rush Current and Short Circuit Protection | | Independent ON/OFF Control for Each Channel | | Latch or Auto-Restart Fault Management | | Power-Good Output (Active-High) | | Power-Good Output (Active-Low) |
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| MAX5904 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Periodic Retry |
2 |
| 25mV Circuit Breaker Threshold | | On/Off Control | | Regulated In-Rush Current | | Short-Circuit Protection | | VariableSpeed/BiLevel Protection |
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| MAX5905 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Latched Off |
2 |
| 25mV Circuit Breaker Threshold | | On/Off Control | | Regulated In-Rush Current | | Short-Circuit Protection | | VariableSpeed/BiLevel Protection |
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| MAX5906 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Periodic Retry |
2 |
| Adjustable Circuit Breaker Threshold | | Output Undervoltage/Overvoltage Protection | | Regulated In-Rush Current | | Short-Circuit Protection | | VariableSpeed/BiLevel Protection |
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| MAX5907 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Latched Off |
2 |
| Adjustable Circuit Breaker Threshold | | Output Undervoltage/Overvoltage Protection | | Regulated In-Rush Current | | Short-Circuit Protection | | VariableSpeed/BiLevel Protection |
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| MAX5908 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Periodic Retry |
2 |
| Adjustable Circuit Breaker Threshold | | Output Undervoltage/Overvoltage Protection | | Regulated In-Rush Current | | Short-Circuit Protection | | VariableSpeed/BiLevel Protection |
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| MAX5909 |
1 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Latched Off |
2 |
| Adjustable Circuit Breaker Threshold | | Output Undervoltage/Overvoltage Protection | | Regulated In-Rush Current | | Short-Circuit Protection | | VariableSpeed/BiLevel Protection |
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| MAX5910 |
10 |
65 |
No |
Yes |
Positive |
Positive, High-Voltage |
Latched Off |
1 |
| Fault Status Output | | Internal Switch Protection | | On/Off Control | | Open-Circuit Detection | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX5917 |
10 |
65 |
No |
Yes |
Positive |
Positive, High-Voltage |
Latched Off |
1 |
| Fault Status Output | | Internal Switch Protection | | On/Off Control | | Open-Circuit Detection | | Regulated DualSpeed/BiLevel Current Limit | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX5900 |
-9 |
-100 |
No |
Yes |
Negative |
Negative, High-Voltage |
| Latched Off | | Periodic Retry |
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1 |
| Auto-Retry Fault Management | | Circuit-Breaker Function | | Latch or Auto-Restart Fault Management | | On/Off Control | | Power-Good Output (Active-Low) | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX5901 |
-9 |
-100 |
No |
Yes |
Negative |
Negative, High-Voltage |
| Latched Off | | Periodic Retry |
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1 |
| Auto-Retry Fault Management | | Circuit-Breaker Function | | Latch or Auto-Restart Fault Management | | On/Off Control | | Power-Good Output (Active-High) | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX5911 |
-16 |
-65 |
No |
Yes |
Negative |
Negative, High-Voltage |
Latched Off |
1 |
| Fault Status Output | | Internal Switch Protection | | On/Off Control | | Open-Circuit Detection | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX5912 |
-16 |
-65 |
No |
Yes |
Negative |
Negative, High-Voltage |
Latched Off |
1 |
| Fault Status Output | | Internal Switch Protection | | On/Off Control | | Open-Circuit Detection | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX5902 |
9 |
72 |
No |
Yes |
Positive |
Positive, High-Voltage |
| Latched Off | | Latched Off or Periodic Retry | | Periodic Retry | | Programmable Latched Off or Periodic Retry |
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1 |
| Circuit-Breaker Function | | On/Off Control | | Power-Good Output (Active-Low) | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX5903 |
9 |
72 |
No |
Yes |
Positive |
Positive, High-Voltage |
| Latched Off | | Latched Off or Periodic Retry | | Periodic Retry | | Programmable Latched Off or Periodic Retry |
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1 |
| Circuit-Breaker Function | | On/Off Control | | Power-Good Output (Active-Low) | | Regulated In-Rush Current | | Short-Circuit Protection | | Thermal Shutdown |
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| MAX4271 |
2.7 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Latched Off |
1 |
| On/Off and STAT Control | | Regulated DualSpeed/BiLevel Current Limit | | Short-Circuit Protection |
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| MAX4272 |
2.7 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Periodic Retry |
1 |
| On/Off and STAT Control | | Regulated DualSpeed/BiLevel Current Limit | | Short-Circuit Protection |
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| MAX4273 |
2.7 |
13.2 |
Yes |
No |
Positive |
Positive, Low-Voltage |
Programmable Latched Off or Periodic Retry |
1 |
| On/Off, STAT, and POR Controls | | Regulated DualSpeed/BiLevel Current Limit | | Short-Circuit Protection |
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See All Hot Swap Controllers (47)
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