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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 Control Interface Wiper Memory Steps REND-TO-END
(kΩ)
Res. Tol.
(%)
Temp. Coeff.
(ppm/°C)
Wiper Resistance
(Ω)
ICC @5V
(µA)
Smallest Available Pckg.
(mm2)
typ typ max max w/pins
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250 45.2
See All Digital Potentiometers (123)

Key Specifications:  Half Bridge MOSFET Drivers
Part Number Driver Driver High Side Volt.
(V)
VSUPPLY
(V)
ISOURCE / ISINK
(A)
tPD
(ns)
Logic Input RoHS Available Industry Qualified Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
High Side Low Side typ peak typ max w/pins
MAX5062A  Non-Inverting Non-Inverting 125 8.0 to 12.6 2 / 2 30 CMOS Yes Automotive - General -40 to +125
SOIC(N)-EP/8
SOIC(N)/8
30.9
MAX5063A  Non-Inverting Non-Inverting 35 TTL
SOIC(N)-EP/8
SOIC(N)/8
30.9
MAX5064A 
Inverting
Non-Inverting
Inverting
Non-Inverting
30 CMOS
TQFN/12
16.8
MAX5064B 
Inverting
Non-Inverting
Inverting
Non-Inverting
35 TTL
TQFN/12
16.8
See All Half Bridge MOSFET Drivers (18)

Key Specifications:  Isolated Power Supplies
Part Number VIN
(V)
VIN
(V)
Topology Features Cntrl. Loop Feedback Freq.
(kHz)
Duty Cycle
(%)
ISTARTUP
(mA)
ICC
(mA)
Gate Drive Current
(A)
Oper. Temp.
(°C)
min max min max max max max
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
1000
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 1000
50
100
0.065 3 2 -40 to +125
MAX5075  4.5 15 Push-Pull
Adjustable Frequency
Synchronizable Freqeuncy
UVLO
- - 1500 50 3 3 3 -40 to +125
MAX5077  4.5 15 Push-Pull
Adjustable Frequency
Synchronizable Freqeuncy
UVLO
- - 1500 50 3 3 3 -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
1000
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
1000
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
2500 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
1250
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 1000 80 - 5 - -40 to +85
MAX8541  7.6 18
Flyback
Single-Ended Forward
Adjustable Frequency
Synchronizable Freqeuncy
Thermal Shutdown
UVLO
Voltage Mode Opto 1000 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
1200 75 - 1.2 1 -40 to +85
See All Isolated Power Supplies (31)

Key Specifications:  Linear Regulators
Part Number Regulators VIN
(V)
VIN
(V)
Preset VOUT
(V)
VDROPOUT @Rated ILOAD
(V)
Rated ILOAD
(mA)
ICC
(µA)
Low Batt./ Pwr. Fail Out POK/Reset Thresh.
(V)
Watchdog Reverse Batt. Protect. Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
min max typ max nom max w/pins
MAX5005  1 4 5.5 3.3 0.3 150 50 No
Vout-12.5%
Vout-7.5%
No No 0 to +70
µMAX/10
15.4
MAX5006 
µMAX/10
MAX5007 
µMAX/10
See All Linear Regulators (152)

Key Specifications:  Low-Side MOSFET Drivers
Part Number Description IOUT
(A)
RON
(Ω)
RON
(Ω)
Rise/ Fall Time @+25°C
(ns)
VSUPPLY
(V)
VSUPPLY
(V)
Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
peak typ max max min max max w/pins
MAX5075 
Clock Output
Internal Oscillator
Push Pull
3 - - 10/10 typical (2000pF) - - -40 to +125
µMAX-EP/8
15.3
MAX5077 
Clock Output
Internal Oscillator
Programmable Clock Output
Push Pull
3 - - 10/10 typical (2000pF) - -
TSSOP-EP/14
33.2
MAX5078  Single Inverting or Noninverting 4 1.1 1.8 18/15 (CL=5000pF) 4 15
TDFN-EP/6
9.6
MAX5054  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15
TDFN-EP/8
9.6
MAX5055  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15
SOIC(N)-EP/8
SOIC(N)/8
30.9
MAX5056  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15
SOIC(N)-EP/8
SOIC(N)/8
30.9
MAX5057  Dual Mixed 4 1.5 1.8 18/15 (CL=5000pF) 4 15
SOIC(N)-EP/8
SOIC(N)/8
30.9
See All Low-Side MOSFET Drivers (26)



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