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Maxim > 方案 > 网络集线器、交换机和路由器

隔离型高压电源

数据资料
显示 标题/型号 关键优势
QV  PDF 单/双通道、16ns、高吸入/源出电流栅极驱动器
MAX15024, MAX15025

4A、20ns、双MOSFET驱动器，采用3mm x 3mm、热增强型TDFN封装
QV  PDF 125V/3A、高速、半桥MOSFET驱动器
MAX15018, MAX15019

增强散热型、8引脚SO封装，能够在+70°C环境温度下耗散1.9W功率
QV  PDF 高性能、单端、电流模式PWM控制器
MAX5094A, MAX5094B, MAX5094C, MAX5094D, MAX5095A, MAX5095B, MAX5095C

1MHz、单端、电流模式PWM控制器，引脚兼容于UCC28C43/UCC28C45系列
QV  PDF 集成推挽式FET驱动器，带有振荡器和可编程时钟输出
MAX5077
QV  PDF 集成推挽式FET驱动器，带有振荡器和时钟输出
MAX5075
QV  PDF 125V/2A、高速、半桥MOSFET驱动器
MAX5062, MAX5062A, MAX5063, MAX5063A, MAX5064, MAX5064A, MAX5064B
QV  PDF 4A、20ns、双MOSFET驱动器
MAX5054, MAX5055, MAX5056, MAX5057

4A、20ns、双MOSFET驱动器，采用3mm x 3mm、热增强型TDFN封装
QV  PDF 内置MOSFET的电源IC，用于隔离型IEEE 802.3af PD和电信电源
MAX5074

IEEE 802.3af电源IC，内置MOSFET，可减小PoE电源的尺寸、降低成本
QV  PDF 高性能、单端、电流模式PWM控制器
MAX5070, MAX5071

1MHz、单端、电流模式PWM控制器，引脚兼容于UC2842/UC2844系列
QV  PDF 高频、电流模式PWM控制器，带有精密的振荡器和双FET驱动器
MAX5069

2.5MHz、通用输入、双输出PWM控制器，具有精密的可编程开关频率和开启/停止电压
QV  PDF 高频、电流模式PWM控制器，带有精密的可编程振荡器
MAX5068

1.25MHz、通用输入、电流模式PWM控制器，具有精确的可编程开关频率和开启/停止电压
QV  PDF 可并联、副边同步整流驱动器和反馈控制IC
MAX5058, MAX5059

二次侧、同步整流驱动器，集成了并联基准、电流均衡，具有电压余量
QV  PDF 可并联、钳位双开关电源控制器IC
MAX5051

可并联、带钳位、双开关电源控制器IC，用于高效供电
QV  PDF 可同步、高频、电流或电压模式PWM控制器，用于隔离电源
MAX8540, MAX8541

通用的高频、PWM控制器，可减小隔离型DC-DC转换器的尺寸，并降低成本
QV  PDF 电流模式PWM控制器，可调节开关频率
MAX15000, MAX15001

隔离/非隔离型、电流模式PWM控制器，采用微型10引脚µMAX封装，开关频率可在12.5kHz至625kHz之间调节
QV  PDF 电流模式PWM控制器，带有误差放大器，适用于隔离型/非隔离型电源
MAX5052, MAX5052A, MAX5052B, MAX5053, MAX5053A, MAX5053B

隔离/非隔离电流模式PWM控制器，适合通用的离线、电信或12V输入系统
QV  PDF 宽输入、0.6V并联型稳压器，用于隔离型DC-DC转换器
MAX8515, MAX8515A
QV  PDF 电流模式PWM控制器，集成启动电路
MAX5019, MAX5020
QV  PDF 电流模式PWM控制器，集成了启动电路，用于隔离型电源
MAX5014, MAX5015
QV  PDF 电流模式PWM控制器，用于隔离型电源
MAX5021, MAX5022

SOT23通用离线式电源控制器
QV  PDF 高压PWM电源控制器
MAX5003



Key Specifications:   Half Bridge MOSFET Drivers
Part Number High-Side Driver Low-Side Driver Typ. High Side Voltage (V) Supply Voltage (V) Source/Sink Current (A) Typ. Prop. Delay (ns) Logic Input Industry Qualified Package Operating Temp. Range (°C)
MAX5062A  Non-Inverting Non-Inverting 125 8.0 to 12.6 2 / 2 30 CMOS Automotive - General SOIC/8
SOIC/8E 		-40 to +125
MAX5063A  Non-Inverting Non-Inverting 125 8.0 to 12.6 2 / 2 35 TTL Automotive - General SOIC/8
SOIC/8E 		-40 to +125
MAX5064A  Inverting
Non-Inverting 		Inverting
Non-Inverting 		125 8.0 to 12.6 2 / 2 30 CMOS Automotive - General THIN QFN/12 -40 to +125
MAX5064B  Inverting
Non-Inverting 		Inverting
Non-Inverting 		125 8.0 to 12.6 2 / 2 35 TTL Automotive - General THIN QFN/12 -40 to +125
See All Half Bridge MOSFET Drivers (18)

Key Specifications:   Isolated Power Supplies
Part Number Application (Nominal Input Voltage) VIN (min) (V) VIN (max) (V) Topology Features Control Loop Feedback Type Frequency (kHz) Max. Duty Cycle (%) Start-Up Current (max) (mA) Operating Current, ICC (max) (mA) Gate Drive Current (A) Current Sense Threshold (mV) EV-Kit Industry Qualified Package Operating Temp. Range (°C)
MAX15000 
•Networking (48V)
•Power Over Ethernet (32-58V)
•Universal Off-line (90-240VAC)
  -   -  Flyback
Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Primary Side 625 50
75 		0.09 2 1 1,000 No  -  uMAX/10 -40 to +85
MAX15001 
•Base Station (24V)
•Industrial (24V)
 9.5 24 Flyback
Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Primary Side 625 50
75 		0.09 2 1 1,000 No  -  uMAX/10 -40 to +85
MAX5094 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 8.4 26.5 Flyback
Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		1,000 100
50 		0.065 3 2 300 No Automotive - General SOIC/8
uMAX/8 		-40 to +125
MAX5095 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 8.4 26.5 Flyback
Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Synchronizable Freqeuncy
•Thermal Shutdown
•UVLO
 Current Mode Opto 1,000 100
50 		0.065 3 2 300 No Automotive - General uMAX/8 -40 to +125
MAX5074 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 11 76 Flyback
Two-Switch Forward
•Adjustable Frequency
•Internal Power MOSFET(s)
•Synchronous Rectifier Driver
•Thermal Shutdown
•UVLO
 Voltage Mode Opto 500 50 2 4.4  -  156 Yes  -  TSSOP/20 -40 to +125
MAX5070 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 11 26.5 Flyback
Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		1,000 100
50 		0.032 3 2 1,000 No  -  SOIC/8
uMAX/8 		-40 to +125
MAX5071 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 11 26.5 Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Synchronous Rectifier Driver
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		1,000 100
50 		0.032 3 2 1,000 No  -  SOIC/8
uMAX/8 		-40 to +125
MAX5069 
•Networking (48V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 10.8 24 Full-Bridge
Half-Bridge
Push-Pull
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		2,500 50 0.09 3 1 314 Yes  -  TSSOP/16 -40 to +125
MAX5068 
•Networking (48V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 10.8 24 Flyback
Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		1,250 50
75 		0.09 2.5 1 314 No  -  TSSOP/16 -40 to +125
MAX5058 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 4.5 28 Flyback
Single-Ended Forward
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Synchronous Rectifier Driver
•Thermal Shutdown
•UVLO
  -  Linear
Opto
Pulse 		 -   -   -  4.5  -   -  Yes Automotive - General TSSOP/28 -40 to +125
MAX5059 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 4.5 28 Flyback
Single-Ended Forward
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Synchronous Rectifier Driver
•Thermal Shutdown
•UVLO
  -  Linear
Opto
Pulse 		 -   -   -  4.5  -   -  No  -  TSSOP/28 -40 to +125
MAX8515 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 1.7 28 Flyback
Full-Bridge
Half-Bridge
Push-Pull
Single-Ended Forward
Two-Switch Forward
•Internal Error Amplifier
  -  Linear
Opto 		 -   -   -  0.5  -   -  Yes  -  SC-70/5
SOT-23/5 		-40 to +85
MAX8540   -  7.6 18 Flyback
Single-Ended Forward
•Adjustable Frequency
•Synchronizable Freqeuncy
•Thermal Shutdown
•UVLO
 Current Mode Opto 1,000 80  -  5  -  75 Yes  -  QSOP/16 -40 to +85
MAX8541   -  7.6 18 Flyback
Single-Ended Forward
•Adjustable Frequency
•Synchronizable Freqeuncy
•Thermal Shutdown
•UVLO
 Voltage Mode Opto 1,000 80  -  5  -  75 Yes  -  QSOP/16 -40 to +85
MAX5051 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 11 76 Flyback
Single-Ended Forward
Two-Switch Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Synchronous Rectifier Driver
•Thermal Shutdown
•UVLO
 Voltage Mode Linear
Opto 		500 48  -  8 5 154 Yes  -  TSSOP/28 -40 to +125
MAX5052 
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 21.6 375 Flyback
Single-Ended Forward
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		262 50
75 		0.045 1.4 1 291 Yes  -  uMAX/8 -40 to +85
MAX5053 
•Base Station (24V)
•Industrial (24V)
 10.8 24 Flyback
Single-Ended Forward
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		262 50
75 		0.045 1.4 1 291 No  -  uMAX/8 -40 to +85
MAX5019 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 13 110 Flyback
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		275 85  -  1.6 1 465 No  -  SOIC/8 -40 to +85
0 to +70
MAX5020 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 13 110 Single-Ended Forward
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		275 50  -  1.6 1 465 No  -  SOIC/8 -40 to +85
0 to +70
MAX5014 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 13 110 Flyback
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 275 85  -  1.4 1 465 Yes  -  SOIC/8 -40 to +85
0 to +70
MAX5015 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 13 110 Single-Ended Forward
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 275 50  -  1.4 1 465 Yes  -  SOIC/8 -40 to +85
0 to +70
MAX5021 
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 24 375 Single-Ended Forward
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 262 50 0.085 2.43 0.25 600 No  -  PDIP/8
SOT-23/6
uMAX/8 		-40 to +85
MAX5022 
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
•Universal Off-line (90-240VAC)
 24 375 Flyback
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 262 75 0.085 2.43 0.25 600 No  -  PDIP/8
SOT-23/6
uMAX/8 		-40 to +85
MAX5003 
•Base Station (24V)
•Industrial (24V)
•Networking (48V)
•Power Over Ethernet (32-58V)
•Telecom (36-72V)
 11 110 Flyback
Single-Ended Forward
•Adjustable Frequency
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Thermal Shutdown
•UVLO
 Voltage Mode Linear
Opto 		1,200 75  -  1.2 1 100 Yes  -  QSOP/16
SOIC/16 		-40 to +85
See All Isolated Power Supplies (29)

Key Specifications:   Low-Side MOSFET Drivers
Part Number Description Peak IOUT (A) ROUT (typ) (Ω) ROUT (max) (Ω) Max. Rise/Fall Time @+25°C (ns) Supply Voltage (min) (V) Supply Voltage (max) (V) Industry Qualified Package Operating Temp. Range (°C)
MAX5075  Clock Output
Internal Oscillator
Push Pull 		3  -   -  10/10 typical (2000pF)  -   -   -  uMAX/8 -40 to +125
MAX5077  Clock Output
Internal Oscillator
Programmable Clock Output
Push Pull 		3  -   -  10/10 typical (2000pF)  -   -   -  TSSOP/14 -40 to +125
MAX5054  Dual mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 Automotive - General THIN QFN (Dual)/8 -40 to +125
MAX5055  Dual mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 Automotive - General SOIC/8
SOIC/8E 		-40 to +125
MAX5056  Dual mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 Automotive - General SOIC/8
SOIC/8E 		-40 to +125
MAX5057  Dual mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 Automotive - General SOIC/8
SOIC/8E 		-40 to +125
See All Low-Side MOSFET Drivers (26)


         


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