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マキシム > ソリューション > コンピュータ：デスクトップ、ワークステーション、およびサーバ

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

12Vバックプレーンへの機器の安全な挿抜を可能にする、高集積で、自己保護機能を備えた電子スイッチ
QV    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/電源シーケンサ
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 トリプルPCI Express、ホットプラグコントローラ
MAX5957, MAX5958

業界初、基板スペースとコストを節約する、トリプルPCI Expressホットプラグコントローラ
QV  PDF クワッドPCI Express、ホットプラグコントローラ
MAX5959, MAX5960

業界初、基板スペースとコストを節約する、クワッド、PCI Expressホットプラグコントローラ
QV  PDF 12V/5V入力バックPWMコントローラ
MAX5951

無損失の谷電流検出付き、1MHz、12V/5V入力バックPWMコントローラ
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 ホットスワップ付き、12V PWMコントローラ
MAX5950

業界初、電流検出にRSENSEが不要なPCIe® ExpressModule™用ホットスワップ付き+12V PWMコントローラ
QV  PDF デュアルPCI Express、ホットプラグコントローラ
MAX5946, MAX5946A, MAX5946L

デュアルスロット、ホットスワップコントローラがPCI Expressカードの安全なスワップを実現
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 低コスト、高信頼性、0.5V～3.3V OR接続MOSFETコントローラ
MAX8555, MAX8555A
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 シングルPCI Express、ホットプラグコントローラ
MAX5954

業界初、シングルスロット、PCI Expressホットプラグコントローラが、3つの全電圧レイルをホットスワップ：+12V、+3.3Vおよび+3.3V補助
QV  PDF +60V、Simple Swapperホットスワップスイッチ
MAX5923
QV  PDF 冗長電源用、高速フォルト絶縁付き、ORing MOSFETコントローラ
MAX8535, MAX8536, MAX8585

最高速逆電流保護付き、シンプルな、超小型OR-ing MOSFETコントローラ
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 +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
QV  PDF 電流レギュレートホットスワップコントローラ、DualSpeed/BiLevelフォルト保護付
MAX4370



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
DS4560  NEW! 9 13.2 No Yes Positive Positive, Low-Voltage Latched Off
Periodic Retry 		1
•0.025Ω Onboard Power Mosfet
•Adjustable Output-Voltage Slew Rate
•Adjustable Power-Up Timer with External Enable
•Input Over-Voltage Lockout
•Input Under-Voltage Lockout
•Latchoff and Autoretry Versions Available
•Over-Temperature Detect
•Programmable Current-Limit Threshold
•Programmable In-Rush and Short-Circuit Protection
•Thermal Shutdown
 0/0
MAX5961  2.7 16 Yes No Positive Positive, Low-Voltage Programmable Latched Off or Periodic Retry 4  -  TQFN/48
MAX5955  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 2
•25mV Circuit Breaker Threshold
•Adjustable Circuit Breaker Threshold
•Dual-Speed Bi-Level Inrush and Short-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
MAX5956  1 13.2 Yes No Positive Positive, Low-Voltage Latched Off or Periodic Retry 2
•25mV Circuit Breaker Threshold
•Adjustable Circuit Breaker Threshold
•Dual-Speed Bi-Level Inrush and Short-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
MAX5946  3 13.2 Yes No Positive Positive, Low-Voltage Latched Off
Periodic Retry 		 - 
•125mA Fast Gate Pulldown Current
•Adjustable Auto-Retry Duty Cycle and Circuit-Breaker Timeout
•Auto-Retry Fault Management
•Dual PCI-Express
•On/Off Control
•Power-Good Output (Active-Low)
•Programmable Start-Up, Overcurrent, and Load-Disconnect Timeouts
 TQFN/36
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(N)/8
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
 SOIC(N)/8
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 Short-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-EP/16
MAX5944  7.5 37 Yes No Positive Positive, Low-Voltage Periodic Retry 2
•2ms Default Current-Limit Timeout
•125mA Fast Gate Pulldown Current
•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(N)/16
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
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(N)/8
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(N)/8
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
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(N)/8
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(N)/8
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
 TQFN/32
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
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(N)/8
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
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 Current Limit
 µMAX/10
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
 SOIC(N)/8
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
 SOIC(N)/8
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
 QSOP/16
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
 QSOP/16
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
 QSOP/16
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
 QSOP/16
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
 SOIC(N)/8
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
 SOIC(N)/16
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
 SOIC(N)/8
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
 SOIC(N)/16
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
•Circuit-Breaker Function
•On/Off Control
•Power-Good Output (Active-Low)
•Regulated In-Rush Current
•Short-Circuit Protection
•Thermal Shutdown
 SOT/6
TDFN-EP/6
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
•Circuit-Breaker Function
•On/Off Control
•Power-Good Output (Active-Low)
•Regulated In-Rush Current
•Short-Circuit Protection
•Thermal Shutdown
 SOT/6
TDFN-EP/6
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
 SOIC(N)/8
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
 SOIC(N)/8
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
 QSOP/16
SOIC(N)/16
MAX4370  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
 SOIC(N)/8
See All Hot Swap Controllers (46)

Key Specifications:   ORing MOSFET Controllers
Part Number Reverse Current Protection Under-Voltage Protection Charge-Pump Capacitor Soft Start Enable Fault Indicator EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX5944  Yes Yes No Yes Yes Yes Yes SOIC(N)/16 62 -40 to +85
MAX8535  Yes Yes Yes Yes Yes Yes Yes µMAX/8 16 -40 to +85
MAX8536  Yes Yes Yes Yes Yes Yes Yes µMAX/8 16 -40 to +85
See All ORing MOSFET Controllers (5)

Key Specifications:   Step-Down Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX5950  4.5 16 0.8 5.5 10 10 Resistor 3.7 1 1000 TQFN/32 26
See All Step-Down Switching Regulators (252)
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