Overview








Display Drivers



Data Sheets
Part Number Description Key Advantages
MAX15032 500kHz, 36V Output, 600mW PWM Step-Up DC-DC Converter

Small, 2.7V to 11V Boost Converter Delivers Over 600mW of Power in a TDFN Package 
MAX1707 Light-Management IC with Efficient 1x/1.5x/2x Charge Pump for Backlight/Flash/RGB LEDs

High-Efficiency Backlight and Flash Driver with Up to 400mA Flash Capability and 3 RGB Drivers with a Programmable RGB Ramp for Main, Sub, RGB, Keypad, or Flash Applications in a Compact, 4mm x 4mm TQFN Package 
MAX6958, MAX6959 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan

 
MAX6950, MAX6951 Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers

 
MAX5025, MAX5026, MAX5027,
...		 500kHz, 36V Output, SOT23, PWM Step-Up DC-DC Converters

 
MAX5021, MAX5022 Current-Mode PWM Controllers for Isolated Power Supplies

SOT23 Universal Off-Line Power Supply Controller 
MAX7219, MAX7221 Serially Interfaced, 8-Digit, LED Display Drivers

 



Key Specifications:

Display Drivers
Part Number LCD or LED Digits or Char. Output Format Display Type Interface Fonts Segment Blinking VSUPPLY
(V)		 VSUPPLY
(V)		 Budgetary
Price
min max See Notes
MAX6958  LED 4½-Digit 7 segment + 2 annunciators Common Cathode Serial 2-Wire 400kbit Hexadecimal - 3 5.5 $3.48 @1k
MAX6959  4½-Digit 7 segment + 2 annunciators Serial 2-Wire 400kbit Hexadecimal - 3 $5.23 @1k
MAX6950  5-Digit 7 segment + DP Serial SPI 26Mbit Hexadecimal Yes 2.7 $4.50 @1k
MAX6951  8-Digit 7 segment + DP Serial SPI 26Mbit Hexadecimal Yes 2.7 $4.81 @1k
MAX7219  8-Digit 7 segment + DP Serial 3-Wire 10Mbit Code B - 4 $4.18 @1k
MAX7221  8-Digit 7 segment + DP Serial SPI 10Mbit Code B - 4 $4.18 @1k
See All Display Drivers (52)


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)		 Budgetary
Price
min max max max max max See Notes
MAX5021 
Networking (48V)
Power Over Ethernet (32-58V)
Telecom (36-72V)
Universal Off-line (90-240VAC)
 24 1000 Single-Ended Forward Opto 262 50 0.085 2.43 0.25 -40 to +85 $0.48 @1k
MAX5022  Flyback 75 $0.69 @1k
See All Isolated Power Supplies (24)


LED Drivers
Part Number Battery Input Regulation Topology Max. No. of LEDs LED Channels LED Configuration ILED per Channel
(A)		 Dimming Ratio Dimming Control POUT
(W)		 VIN
(V)		 VIN
(V)		 ICC
(mA)		 LED String Volt.
(V)		 Oper. Freq.
(kHz)
max max min max max max
MAX1707  1-Cell Li+ Charge Pump 11 11 Parallel 0.1 32 I2C Serial 2.5 2.7 5.5 6.5 5 1000
See All LED Drivers (75)


Step-Up Switching Regulators
Part Number VIN
(V)		 VIN
(V)		 VOUT
(V)		 VOUT
(V)		 Max. IOUT
(A)		 Max. IOUT
(A)		 Output Adjust. Method DC-DC Outputs Oper. Freq.
(kHz)		 Budgetary
Price
min max min max ≥ ≤ See Notes
MAX15032  2.7 11 1 36 0.07 0.07 Resistor 1 500 $1.00 @1k
MAX5026  3 5 0.04 0.04 $0.50 @1k
See All Step-Up Switching Regulators (96)