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マキシム > ソリューション > ネットワークハブ、スイッチ、およびルータ

ホットスワップ

データシート
表示 タイトル/製品 主な特長
QV  PDF MAX5961の評価キット
MAX5961EVKIT
QV  PDF 低電圧、トリプル、ホットスワップコントローラ/パワーシーケンサ/電圧トラッカ
MAX5930A, MAX5931A, MAX5931B

低電圧電源用、シーケンス、トラッキング、または独立したオン/オフ制御を可能にするトリプル、ホットスワップコントローラ
QV  PDF 12Vホットプラグスイッチ
DS4560

機器の12Vバックプレーンへの安全な挿抜を可能にする高集積、自己保護エレクトロニックスイッチ
QV  PDF 10ビット電流および電圧モニタ付き、0～16V、クワッド、ホットスワップコントローラ
MAX5961

業界初、0Vまで動作し、電圧および電流モニタ内蔵のクワッド、ホットスワップコントローラ
QV  PDF 低電圧、クワッド、ホットスワップコントローラ/パワーシーケンサ
MAX5927A, MAX5929A, MAX5929B, MAX5929C, MAX5929D

低電圧電源用、シーケンス、トラッキング、または独立したオン/オフ制御を可能にするトリプル/クワッド、ホットスワップコントローラ
QV  PDF MAX5952Aの評価キット/評価システム
MAX5952AEVCMAXQU, MAX5952AEVKIT
QV  PDF Power over Ethernet用、ハイパワー、クワッド、PSEコントローラ
MAX5952

IEEE 802.3at規格に準拠し、ハイパワー(POE+) PSEアプリケーションに最大45Wを供給
QV  PDF Power over LAN用、+48Vクワッドホットスワップコントローラ
MAX5913A, MAX5914A

高集積基板ソリューションによって基板スペース、コストおよびシステム設計時間が削減
QV  PDF 独立したオン/オフ制御付き、低電圧、デュアルホットスワップコントローラ
MAX5955, MAX5956
QV  PDF Power over LAN用クワッドネットワークパワーコントローラ
MAX5945
QV  PDF RSENSE外付け、-48Vホットスワップコントローラ
MAX5949A, MAX5949B
QV  PDF 外付けRSENSE、-48Vホットスワップコントローラ
MAX5948A, MAX5948B
QV  PDF 1V～13.2V、検出抵抗器不要のnチャネルホットスワップコントローラ
MAX5924, MAX5925, MAX5926
QV  PDF デュアルFireWire電流リミッタおよび低ドロップOR-ingスイッチコントローラ
MAX5944
QV  PDF RSENSE不要、過電圧保護付き、VIN変動の影響を受けない-48Vホットスワップコントローラ
MAX5938
QV  PDF -48Vホットスワップコントローラ、VINステップ保護付き、RSENSEなし
MAX5936, MAX5937

-10V～-80Vレイル用、VINステップ耐性付き、RSENSEなし、ホットスワップコントローラ
QV  PDF フォルト管理およびステータス極性が選択可能な高正電圧、ホットスワップコントローラ
MAX5934, MAX5934A
QV  PDF 高正電圧、ホットスワップコントローラ
MAX5933A, MAX5933B, MAX5933C, MAX5933D, MAX5933E, MAX5933F, MAX5947A, MAX5947B, MAX5947C
QV  PDF ハイサイド電力および電流モニタ
MAX4210, MAX4211
QV  PDF IEEE 802.3af、受電側機器(PD)用Power over Ethernetインタフェース/PWMコントローラ
MAX5942A, MAX5942B
QV  PDF IEEE 802.3af準拠、受電側機器(PD)用、Power over Ethernetインタフェース/PWMコントローラ
MAX5941A, MAX5941B

業界初、全機能内蔵IEEE 802.3af準拠Power over Ethernet電源IC
QV    Power over LAN用、クワッドネットワークパワーコントローラ
MAX5935
QV  PDF 低電圧、クワッド、ホットスワップコントローラ/パワーシーケンサ
MAX5927, MAX5929

トリプル/クワッドホットスワップコントローラによって、低電圧電源用にシーケンス、トラッキング、または独立オン/オフ制御が可能
QV  PDF 外付けRSENSEおよび大ゲートプルダウン電流、-48Vホットスワップコントローラ
MAX5921, MAX5939
QV  PDF -48Vホットスワップコントローラ、外部RSENSE
MAX5920

-48V電源システムに最適な外部RSENSE付き、ホットスワップコントローラ
QV  PDF 超小型、高信頼性、12V、InfiniBand対応、ホットスワップコントローラ
MAX8533

ブレードサーバ用、超小型、12V、InfiniBand準拠、ホットスワップコントローラ
QV  PDF +60V、Simple Swapperホットスワップスイッチ
MAX5923
QV  PDF Power over LAN用、+48V、シングルポートネットワークパワースイッチ
MAX5922

業界初、Power over LAN用、シングルポートネットワークパワースイッチ
QV  PDF 低電圧、デュアルホットスワップコントローラ/パワーシーケンサ
MAX5904, MAX5905, MAX5906, MAX5907, MAX5908, MAX5909
QV  PDF +65V、Simple Swapperホットスワップスイッチ
MAX5910, MAX5917
QV  PDF -100V、SOT23/TDFN、Simple Swapperホットスワップコントローラ
MAX5900, MAX5901
QV  PDF +72V、SOT23/TDFN、Simple Swapperホットスワップコントローラ
MAX5902, MAX5903
QV  PDF -48V、Simple Swapperホットスワップスイッチ
MAX5911, MAX5912

同一ケーブル上でデータおよび電源が必要なIP電話およびデータ端末装置用-48Vホットスワップスイッチ
QV  PDF オートリトライ、DualSpeed/BiLevelフォルト保護付き、3V～12V、電流制限、ホットスワップコントローラ
MAX4271, MAX4272, MAX4273

ラッチ保護またはオートリトライ付き、3V～12Vホットスワップコントローラ、8ピンSOPパッケージ



Key Specifications:   Current Sense Amplifiers
Part Number CMVR (max) (V) VCC (min) (V) VCC (max) (V) ICC (typ) (µA) Bidirectional Current-Sense VSENSE_FS (recommended) (mV) AV (Gain) Gain Accuracy @25°C (max) (%) -3dB BW (kHz) Comparators Reference Package Operating Temp. Range (°C)
MAX4211  28 2.7 5.5 670 No 100
150 		16.67 V/V
25 V/V
40.96 V/V 		1.5 220 2 Bandgap THIN QFN/16
TSSOP/16 		-40 to +85
MAX4210  28 2.7 5.5 380 No 100
150 		16.67 V/V
25 V/V
40.96 V/V 		1.5 220 0  -  THIN QFN (Dual)/6
uMAX/8 		-40 to +85
See All Current Sense Amplifiers (19)

Key Specifications:   Hot Swap Controllers
Part Number Min. VIN (V) Max. VIN (V) Low Voltage High Voltage Voltage Polarity Type Fault Condition Control Number of Channels Features Package Operating Temp. Range (°C)
MAX5961  NEW! 2.7 16 Yes No Positive Positive, Low-Voltage Programmable latched off or periodic retry 4  -  THIN QFN/48 -40 to +85
MAX5955  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 2
•25mV Circuit Breaker Threshold
•Adjustable circuit breaker threshold: 25mV to 100mV
•Dual-Speed Bi-Level Inrush and Schort-Circuit Protection
•Independent ON/OFF Control for Each Channel
•Input Under-Voltage Lockout
•Latch or Auto-Restart Fault Management
•On/Off Control
•Output Undervoltage/Overvoltage Protection
•Power-Good output (active-high)
•Programmable Current-Limit Threshold
•Programmable UVLO
•Regulated In-Rush Current
 QSOP/16 -40 to +85
MAX5956  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 2
•25mV Circuit Breaker Threshold
•Adjustable circuit breaker threshold: 25mV to 100mV
•Dual-Speed Bi-Level Inrush and Schort-Circuit Protection
•Fault Status Output
•Independent ON/OFF Control for Each Channel
•Input Under-Voltage Lockout
•Latch or Auto-Restart Fault Management
•On/Off Control
•Output Undervoltage/Overvoltage Monitoring
•Power-Good output (active-high)
•Programmable Current-Limit Threshold
•Programmable UVLO
•Regulated In-Rush Current
 QSOP/16 -40 to +85
MAX5949  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
•50mA gate pull down current during short circuit protection
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Pin and Function Compatible with LT1641xx
•Power-Good output (active-high)
•Power-Good output (active-low)
•Programmable In-Rush and Short-Circuit Protection
•Programmable UVLO
•Replaces LT4250L
 SOIC/8 -40 to +85
MAX5948  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
•50mA gate pull down current during short circuit protection
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Power-Good output (active-high)
•Power-Good output (active-low)
•Powers up into shorted load
•Programmable In-Rush and Short-Circuit Protection
•Replaces the LT1640Ax/LT16
•Replaces the LT1640Ax/LT1640x (see data sheet)
 SOIC/8 -40 to +85
MAX5926  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 1
•10mV Minimum Adjustable Circuit Breaker Threshold
•Dual-Speed Bi-Level Inrush and Schort-Circuit Protection
•In-Rush Current and Short Circuit Protection
•Latch or Auto-Restart Fault Management
•May use MOSFET ON Resistance or External Rsense as Current Detect
 QSOP/16 -40 to +85
MAX5944  7.5 37 Yes No Positive Positive, Low-Voltage Periodic retry 2
•125mA Fast Gate Pulldown Current
•2ms Default Current-Limit Timeout
•Bi-Directional Load Disconnect
•Dual Firewire Controller
•Fault Status Output Active Low
•In-Rush Current and Short Circuit Protection
•Powers up into shorted load
•Programmable In-Rush and Short-Circuit Protection
 SOIC/16 -40 to +85
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
 QSOP/16 -40 to +85
MAX5933  33 80 No Yes Positive Positive, High-Voltage Latched Off
Periodic retry 		1
•70mA Gate Pulldown Current During Any Fault Condition
•Auto-retry fault management
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Output Undervoltage Monitor
•Power-Good output (active-high)
•Power-Good output (active-low)
•Powers up into shorted load
•Programmable Start-Up, Overcurrent, and Load-Disconnect Timeouts
 SOIC/8 -40 to +85
MAX5947  9 80 No Yes Positive Positive, High-Voltage Latched Off
Periodic retry 		1
•70mA Gate Pulldown Current During Any Fault Condition
•Auto-retry fault management
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Output Undervoltage Monitor
•Power-Good output (active-high)
•Power-Good output (active-low)
•Powers up into shorted load
•Programmable Start-Up, Overcurrent, and Load-Disconnect Timeouts
 SOIC/8 -40 to +85
MAX5938  -10 -80 No Yes Negative Negative, High-Voltage Periodic retry 1
•400mA Gate Pulldown current
•Auto-retry fault management
•Immune to Input-Voltage Steps and Current Spikes
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Output Short Circuit Detection before Startup
•Power-Good Output Programmable
 QSOP/16 -40 to +85
MAX5920  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
•Immune to Input-Voltage Steps and Current Spikes
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Power-Good output (active-high)
•Power-Good output (active-low)
•Powers up into shorted load
•Programmable In-Rush and Short-Circuit Protection
•Programmable OV protection
 SOIC/8 -40 to +85
MAX5921  -20 -80 No Yes Negative Negative, High-Voltage Periodic retry 1
•500mA gate-pulldown current during short-circuit protection
•Immune to Input-Voltage Steps and Current Spikes
•In-Rush Current and Short Circuit Protection
•Power-Good output (active-high)
•Power-Good output (active-low)
•Programmable OV protection
•Thermal Shutdown
•UVLO glitch filter
•Withstands -100V input transients
 SOIC/8 -40 to +85
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
 THIN QFN/32 -40 to +85
MAX5929  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off
Periodic retry 		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)
 QSOP/24 -40 to +85
MAX5939  -20 -80 No Yes Negative Negative, High-Voltage Latched Off 1
•500mA gate-pulldown current during short-circuit protection
•Immune to Input-Voltage Steps and Current Spikes
•Improved Replacement for LT1640L & LT4250L
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Power-Good output (active-high)
•Power-Good output (active-low)
 SOIC/8 -40 to +85
MAX5935  -32 -60 No Yes Negative Negative, High-Voltage  -  4
•Auto, semi-auto, manual, shutdown, and debug modes
•Class overcurrent protection
•Fault Status Output
•Four-bit Addressable
•I2C Compatible Interface
•IEEE802.3af Compliant/Compatible
•Independent ON/OFF Control for Each Channel
•Over-Temperature Detect
 SSOP/36 -40 to +85
0 to +70
MAX5923  16 60 No Yes Positive Positive, High-Voltage Programmable latched off or periodic retry 1
•Fault Status Output
•On/Off Control
•Open-Circuit Detection
•Programmable Output Current Limit Up To 800mA
•Thermal Shutdown
 TSSOP/20 -40 to +85
MAX8533  10 14 Yes No Positive Positive, Low-Voltage Latched Off 1
•Fault Status Output
•In-Rush Current and Short Circuit Protection
•On/Off Control
•Output Undervoltage/Overvoltage Protection
•Power-Good output (active-high)
•Regulated, DualSpeed/BiLevel; inrush current and short circuit protection
 uMAX/10 -40 to +85
MAX5904  1 13.2 Yes No Positive Positive, Low-Voltage Periodic retry 2
•25mV Circuit Breaker Threshold
•On/Off Control
•Regulated, VariableSpeed/BiLevel; inrush current and short circuit protection
 SOIC/8 -40 to +85
MAX5905  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off 2
•25mV Circuit Breaker Threshold
•On/Off Control
•Regulated, VariableSpeed/BiLevel; inrush current and short circuit protection
 SOIC/8 -40 to +85
MAX5906  1 13.2 Yes No Positive Positive, Low-Voltage Periodic retry 2
•Adjustable circuit breaker threshold: 25mV to 100mV
•Output Undervoltage/Overvoltage Protection
•Regulated, VariableSpeed/BiLevel; inrush current and short circuit protection
 QSOP/16 -40 to +85
MAX5907  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off 2
•Adjustable circuit breaker threshold: 25mV to 100mV
•Output Undervoltage/Overvoltage Protection
•Regulated, VariableSpeed/BiLevel; inrush current and short circuit protection
 QSOP/16 -40 to +85
MAX5908  1 13.2 Yes No Positive Positive, Low-Voltage Periodic retry 2
•Adjustable circuit breaker threshold: 25mV to 100mV
•Output Undervoltage/Overvoltage Protection
•Regulated, VariableSpeed/BiLevel; inrush current and short circuit protection
 QSOP/16 -40 to +85
MAX5909  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off 2
•Adjustable circuit breaker threshold: 25mV to 100mV
•Output Undervoltage/Overvoltage Protection
•Regulated, VariableSpeed/BiLevel; inrush current and short circuit protection
 QSOP/16 -40 to +85
MAX5910  10 65 No Yes Positive Positive, High-Voltage Latched Off 1
•Fault Status Output
•On/Off Control
•Open-Circuit Detection
•Regulated Internal Switch, In-Rush Current and Short-Circuit Protection
•Thermal Shutdown
 SOIC/8 -40 to +85
MAX5917  10 65 No Yes Positive Positive, High-Voltage Latched Off 1
•Fault Status Output
•On/Off Control
•Open-Circuit Detection
•Regulated Internal Switch, In-Rush Current and Short-Circuit Protection
•Thermal Shutdown
 SOIC/16 -40 to +85
MAX5900  -9 -100 No Yes Negative Negative, High-Voltage Latched Off
Periodic retry 		1
•Auto-retry fault management
•Latch or Auto-Restart Fault Management
•On/Off Control
•Power-Good output (active-low)
•Regulated, Circuit-Breaker, In-Rush Current and Short Circuit Protection
•Thermal Shutdown
 SOT-23/6
THIN QFN (Dual)/6 		-40 to +85
MAX5901  -9 -100 No Yes Negative Negative, High-Voltage Latched Off
Periodic retry 		1
•Auto-retry fault management
•Latch or Auto-Restart Fault Management
•On/Off Control
•Power-Good output (active-high)
•Regulated, Circuit-Breaker, In-Rush Current and Short Circuit Protection
•Thermal Shutdown
 SOT-23/6
THIN QFN (Dual)/6 		-40 to +85
MAX5911  -16 -65 No Yes Negative Negative, High-Voltage Latched Off 1
•Fault Status Output
•On/Off Control
•Open-Circuit Detection
•Regulated Internal Switch, In-Rush Current and Short-Circuit Protection
•Thermal Shutdown
 SOIC/8 -40 to +85
MAX5912  -16 -65 No Yes Negative Negative, High-Voltage Latched Off 1
•Fault Status Output
•On/Off Control
•Open-Circuit Detection
•Regulated Internal Switch, In-Rush Current and Short-Circuit Protection
•Thermal Shutdown
 SOIC/16 -40 to +85
MAX5902  9 72 No Yes Positive Positive, High-Voltage Latched Off
Latched Off or Periodic Retry
Periodic retry
Programmable latched off or periodic retry 		1
•On/Off Control
•Power-Good output (active-low)
•Regulated, Circuit-Breaker, In-Rush Current and Short Circuit Protection
•Thermal Shutdown
 SOT-23/6
THIN QFN (Dual)/6 		-40 to +85
MAX5903  9 72 No Yes Positive Positive, High-Voltage Latched Off
Latched Off or Periodic Retry
Periodic retry
Programmable latched off or periodic retry 		1
•On/Off Control
•Power-Good output (active-low)
•Regulated, Circuit-Breaker, In-Rush Current and Short Circuit Protection
•Thermal Shutdown
 SOT-23/6
THIN QFN (Dual)/6 		-40 to +85
MAX4271  2.7 13.2 Yes No Positive Positive, Low-Voltage Latched Off 1
•On/Off and STAT Control
•Regulated, DualSpeed/BiLevel; inrush current and short circuit protection
 SOIC/8 -40 to +85
MAX4272  2.7 13.2 Yes No Positive Positive, Low-Voltage Periodic retry 1
•On/Off and STAT Control
•Regulated, DualSpeed/BiLevel; inrush current and short circuit protection
 SOIC/8 -40 to +85
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; inrush current and short circuit protection
 QSOP/16
SOIC/16 		-40 to +85
See All Hot Swap Controllers (45)

Key Specifications:   ORing MOSFET Controllers
Part Number Reverse Current Protection Under-Voltage Protection Charge-Pump Capacitor Soft Start Enable Fault Indicator EV-Kit Package Operating Temp. Range (°C)
MAX5944  Yes Yes No Yes Yes Yes Yes SOIC/16 -40 to +85
See All ORing MOSFET Controllers (5)

Key Specifications:   Power Sourcing Equipment
Part Number IEEE Compliance High Power Mode Number of Channels Port Current Readout Load Disconnect Programmability Package Operating Temp. Range (°C)
MAX5945  802.3af No 4 No AC/DC I2C SSOP/36 -40 to +85
0 to +70
MAX5922  802.3af No 1 No DC  -  TSSOP/28 -40 to +85
MAX5952  802.3af
Pre-803.3at 		Yes 4 I2C AC/DC I2C SSOP/36 -40 to +85
0 to +85
See All Power Sourcing Equipment (3)

Key Specifications:   Powered Devices
Part Number IEEE Compliance PD MOSFET RDS(ON) (Ω) Includes PWM Switching Frequency (kHz) Protection Features Programmable UVLO Package Operating Temp. Range (°C)
MAX5941  802.3af 0.6 Yes 275 Programmable Inrush Current Yes SOIC/16 -40 to +85
MAX5942  802.3af 0.6 Yes 275 Programmable Inrush Current Yes SOIC/16 -40 to +85
See All Powered Devices (4)


         


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