MAX669EUB+T vs MAX668EUB-T

Product Attributes

Part Number MAX669EUB+T MAX668EUB-T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Category PMIC - Voltage Regulators - DC DC Switching Controllers PMIC - Voltage Regulators - DC DC Switching Controllers
MAX669EUB+T MAX668EUB-T
Product Status Active Obsolete
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive, Isolation Capable
Topology Boost, Flyback, SEPIC Boost, Flyback, SEPIC
Number of Outputs 1 1
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 1.8V ~ 28V 3V ~ 28V
Frequency - Switching 100kHz ~ 500kHz 100kHz ~ 500kHz
Duty Cycle (Max) 90% 90%
Synchronous Rectifier No No
Clock Sync Yes Yes
Serial Interfaces - -
Control Features Enable, Frequency Control Enable, Frequency Control
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-uMAX/uSOP 10-uMAX/uSOP