Isolated AC-DC Conversion



DATA SHEETS
Part Number Description Key Advantages
MAX5094A, MAX5094B, MAX5094C,
...
High-Performance, Single-Ended, Current-Mode PWM Controllers

1MHz, Single-Ended, Current-Mode PWM Controllers with UCC28C43/UCC28C45-Series Pin Compatibility
DS4305, DS4305K Electronically Programmable Voltage Reference

Nonvolatile Sample and Infinite-Hold Adjustable Voltage Reference for Automated Factory Calibration
DS4303, DS4303K Electronically Programmable Voltage Reference

Nonvolatile Sample and Infinite-Hold Adjustable Voltage Reference for Automated Factory Calibration
MAX5070, MAX5071 High-Performance, Single-Ended, Current-Mode PWM Controllers

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

2.5MHz, Universal-Input, Dual-Output PWM Controller with Precision-Programmable Switching Frequency and Start/Stop Voltage
MAX15000, MAX15001 Current-Mode PWM Controllers with Programmable Switching Frequency

Isolated/Nonisolated Current-Mode PWM Controllers in Tiny 10-Pin µMAX Packages with Adjustable Frequency from 12.5kHz to 625kHz
MAX5052, MAX5052A, MAX5052B,
...
Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies

Isolated/Nonisolated Current-Mode PWM Controllers Work with Universal Offline, Telecom, or 12V Input Voltage
MAX5021, MAX5022 Current-Mode PWM Controllers for Isolated Power Supplies

SOT23 Universal Off-Line Power Supply Controller



Key Specifications:

Isolated Power Supplies
Part Number Application (VIN) VIN
(V)
VIN
(V)
Topology Feedback Freq.
(kHz)
Duty Cycle
(%)
ISTARTUP
(mA)
ICC
(mA)
Gate Drive Current
(A)
Oper. Temp.
(°C)
min max min max max max max
MAX15000 
Networking (48V)
Power Over Ethernet (32-58V)
Universal Off-line (90-240VAC)
- -
Flyback
Single-Ended Forward
Primary Side 625
50
75
0.09 2 1 -40 to +85
MAX15001 
Base Station (24V)
Industrial (24V)
9.5 24
Flyback
Single-Ended Forward
Primary Side 625
50
75
0.09 2 1 -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
Linear
Opto
1000
50
100
0.065 3 2 -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
Opto 1000
50
100
0.065 3 2 -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
Linear
Opto
1000
50
100
0.032 3 2 -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
Linear
Opto
1000
50
100
0.032 3 2 -40 to +125
MAX5069 
Networking (48V)
Telecom (36-72V)
Universal Off-line (90-240VAC)
10.8 24
Full-Bridge
Half-Bridge
Push-Pull
Linear
Opto
2500 50 0.09 3 1 -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
Linear
Opto
262
50
75
0.045 1.4 1 -40 to +85
MAX5053 
Base Station (24V)
Industrial (24V)
10.8 24
Flyback
Single-Ended Forward
Linear
Opto
262
50
75
0.045 1.4 1 -40 to +85
MAX5021 
Networking (48V)
Power Over Ethernet (32-58V)
Telecom (36-72V)
Universal Off-line (90-240VAC)
24 375 Single-Ended Forward Opto 262 50 0.085 2.43 0.25 -40 to +85
MAX5022 
Networking (48V)
Power Over Ethernet (32-58V)
Telecom (36-72V)
Universal Off-line (90-240VAC)
24 375 Flyback Opto 262 75 0.085 2.43 0.25 -40 to +85
See All Isolated Power Supplies (26)

Voltage References
Part Number VOUT
(V)
Temp. Coeff.
(ppm/°C)
Initial Accuracy
(% max)
Calibration Method ISUPPLY
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Noise 0.1Hz to 10Hz
(µVpp)
Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
max @ +25°C max min max typ max w/pins
DS4305  Programmable (within 300mV of Rails) 24 0.03 E2CRef. 2000 4 5.5 160 -40 to +125
SOT/3
SOT/5
8
DS4303  30 1600 2.4 3.6 200 -40 to +85
SOT/5
9
See All Voltage References (170)





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