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Maxim > Solutions > Computers: Desktops, Workstations, and Servers

Isolated High-Voltage Power Supplies

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Single/Dual, 16ns, High Sink/Source Current Gate Drivers
MAX15024, MAX15025

4A, 20ns, Dual MOSFET Drivers Available in 3mm x 3mm, Thermally Enhanced TDFN Package
QV  PDF 125V/3A, High-Speed, Half-Bridge MOSFET Drivers
MAX15018, MAX15019

Thermally Enhanced, 8-Pin SO Package Handles Up to 1.9W Power Dissipation at +70°C Ambient Temperature
QV  PDF High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5094A, MAX5094B, MAX5094C, MAX5094D, MAX5095A, MAX5095B, MAX5095C

1MHz, Single-Ended, Current-Mode PWM Controllers with UCC28C43/UCC28C45-Series Pin Compatibility
QV  PDF Push-Pull FET Driver with Integrated Oscillator and Programmable Clock Output
MAX5077
QV  PDF Push-Pull FET Driver with Integrated Oscillator and Clock Output
MAX5075
QV  PDF 125V/2A, High-Speed, Half-Bridge MOSFET Drivers
MAX5062, MAX5062A, MAX5063, MAX5063A, MAX5064, MAX5064A, MAX5064B
QV  PDF 4A, 20ns, MOSFET Driver
MAX5078

4A, 20ns MOSFET Driver in 3mm x 3mm TDFN Power Package for Ultra-Compact, High-Frequency Power Supplies
QV  PDF 4A, 20ns, Dual MOSFET Drivers
MAX5054, MAX5055, MAX5056, MAX5057

4A, 20ns, Dual MOSFET Driver Available in 3mm x 3mm, Thermally Enhanced TDFN Package
QV  PDF High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5070, MAX5071

1MHz, Single-Ended, Current-Mode PWM Controllers Pin Compatible with UC2842/UC2844 Series
QV  PDF High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers
MAX5069

2.5MHz, Universal-Input, Dual-Output PWM Controller with Precision-Programmable Switching Frequency and Start/Stop Voltage
QV  PDF High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator
MAX5068

1.25MHz, Universal-Input, Current-Mode PWM Controller with Precision-Programmable Switching Frequency and Start/Stop Voltage
QV  PDF Parallelable, Secondary-Side Synchronous Rectifier Driver and Feedback-Generator Controller ICs
MAX5058, MAX5059

Secondary-Side, Synchronous-Rectifier Drivers Integrate Shunt Reference, Current Sharing, and Voltage Margining
QV  PDF Synchronizable, High-Frequency Current- and Voltage-Mode PWM Controllers for Isolated Supplies
MAX8540, MAX8541

Versatile, High-Frequency PWM Controllers Reduce Isolated DC-DC Converter Size and Cost
QV  PDF Triple 128-Position Nonvolatile Digital Potentiometer
DS3903

LOWEST COST NONVOLATILE TRIPLE
POTENTIOMETER IDEAL FOR AUTOMATING
POWER-SUPPLY CALIBRATION
Eliminates Manual Factory Calibration Costs
QV  PDF Current-Mode PWM Controllers with Integrated Startup Circuit
MAX5019, MAX5020
QV  PDF Current-Mode PWM Controllers with Integrated Startup Circuit for Isolated Power Supplies
MAX5014, MAX5015
QV  PDF Current-Mode PWM Controllers for Isolated Power Supplies
MAX5021, MAX5022

SOT23 Universal Off-Line Power Supply Controller
QV  PDF 150mA USB LDO Regulators with ±15kV TVS and µP Reset
MAX5005, MAX5006, MAX5007

USB LDO Regulator Integrates 15kV TVS and µP Reset
QV  PDF High-Voltage PWM Power-Supply Controller
MAX5003



Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Features Smallest Available Package (max w/pins) (mm2)
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250
•EEPROM Wiper Memory
 45
See All Digital Potentiometers (121)

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 Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX5062A  Non-Inverting Non-Inverting 125 8.0 to 12.6 2 / 2 30 CMOS Automotive - General SOIC(N)-EP/8
SOIC(N)/8 		31 -40 to +125
MAX5063A  Non-Inverting Non-Inverting 125 8.0 to 12.6 2 / 2 35 TTL Automotive - General SOIC(N)-EP/8
SOIC(N)/8 		31 -40 to +125
MAX5064A  Inverting
Non-Inverting 		Inverting
Non-Inverting 		125 8.0 to 12.6 2 / 2 30 CMOS Automotive - General TQFN/12 17 -40 to +125
MAX5064B  Inverting
Non-Inverting 		Inverting
Non-Inverting 		125 8.0 to 12.6 2 / 2 35 TTL Automotive - General TQFN/12 17 -40 to +125
See All Half Bridge MOSFET Drivers (18)

Key Specifications:   Isolated Power Supplies
Part Number 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) Operating Temp. Range (°C)
MAX5094  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 50
100 		0.065 3 2 -40 to +125
MAX5095  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 50
100 		0.065 3 2 -40 to +125
MAX5070  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 50
100 		0.032 3 2 -40 to +125
MAX5071  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 50
100 		0.032 3 2 -40 to +125
MAX5069  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 -40 to +125
MAX5068  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 -40 to +125
MAX5058  4.5 28 Flyback
Single-Ended Forward
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Synchronous Rectifier Driver
•Thermal Shutdown
•UVLO
  -  Linear
Opto
Pulse 		 -   -   -  4.5  -  -40 to +125
MAX5059  4.5 28 Flyback
Single-Ended Forward
•Internal Error Amplifier
•Synchronizable Freqeuncy
•Synchronous Rectifier Driver
•Thermal Shutdown
•UVLO
  -  Linear
Opto
Pulse 		 -   -   -  4.5  -  -40 to +125
MAX8540  7.6 18 Flyback
Single-Ended Forward
•Adjustable Frequency
•Synchronizable Freqeuncy
•Thermal Shutdown
•UVLO
 Current Mode Opto 1,000 80  -  5  -  -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  -  -40 to +85
MAX5019  13 110 Flyback
•High Voltage Start-Up Circuit
•Internal Error Amplifier
•Thermal Shutdown
•UVLO
 Current Mode Linear
Opto 		275 85  -  1.6 1 -40 to +85
0 to +70
MAX5020  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 -40 to +85
0 to +70
MAX5014  13 110 Flyback
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 275 85  -  1.4 1 -40 to +85
0 to +70
MAX5015  13 110 Single-Ended Forward
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 275 50  -  1.4 1 -40 to +85
0 to +70
MAX5021  24 375 Single-Ended Forward
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 262 50 0.085 2.43 0.25 -40 to +85
MAX5022  24 375 Flyback
•High Voltage Start-Up Circuit
•Thermal Shutdown
•UVLO
 Current Mode Opto 262 75 0.085 2.43 0.25 -40 to +85
MAX5003  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 -40 to +85
See All Isolated Power Supplies (29)

Key Specifications:   Linear Regulators
Part Number Regulators per Pkg. Min. VIN (V) Max. VIN (V) Preset VOUT (V) Typ. VDROPOUT@ Rated ILOAD (V) Rated ILOAD (mA) Max. ICC (µA) Low Battery/ Power Fail Output Nominal POK/Reset Threshold (V) Watchdog Reverse Battery Protection Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX5005  1 4 5.5 3.3 0.3 150 50 No Vout-12.5%
Vout-7.5% 		No No µMAX/10 15 0 to +70
MAX5006  1 4 5.5 3.3 0.3 150 50 No Vout-12.5%
Vout-7.5% 		No No µMAX/10 15 0 to +70
MAX5007  1 4 5.5 3.3 0.3 150 50 No Vout-12.5%
Vout-7.5% 		No No µMAX/10 15 0 to +70
See All Linear Regulators (145)

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) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX5075  Clock Output
Internal Oscillator
Push Pull 		3  -   -  10/10 typical (2000pF)  -   -  µMAX-EP/8 15 -40 to +125
MAX5077  Clock Output
Internal Oscillator
Programmable Clock Output
Push Pull 		3  -   -  10/10 typical (2000pF)  -   -  TSSOP-EP/14 33 -40 to +125
MAX5078  Single Inverting or Noninverting 4 1.1 1.8 18/15 (CL=5000pF) 4 15 TDFN-EP/6 10 -40 to +125
MAX5054  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 TDFN-EP/8 10 -40 to +125
MAX5055  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 SOIC(N)-EP/8
SOIC(N)/8 		31 -40 to +125
MAX5056  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 SOIC(N)-EP/8
SOIC(N)/8 		31 -40 to +125
MAX5057  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15 SOIC(N)-EP/8
SOIC(N)/8 		31 -40 to +125
See All Low-Side MOSFET Drivers (26)
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