MAX5974AETE+T
IC REG CTRLR FLYBACK PWM 16-TQFN

From Maxim Integrated

CategoryIntegrated Circuits (ICs)
Control FeaturesEN, Frequency Control, Soft Start, Sync
DatasheetsMAX5974A,B,C,D
Duty Cycle80%
FamilyPMIC - AC DC Converters, Offline Switchers
Fault ProtectionCurrent Limiting, Over Temperature, Short Circuit
Frequency - Switching100kHz ~ 600kHz
Internal Switch(s)No
Mfg Application NotesHigh-Performance Class 2 Powered Device (PD) is Customizable for Class 3 Designs High-Efficiency, Low Cost Flyback Converter Uses No Optocoupler Feedback Low-EMI, Active-Clamped Forward, Class 4 Powered Device (PD) Provides High-Efficiency Solution for PoE Applications
Mounting Type*
Online CatalogAC DC Converters, Offline Switchers
Operating Temperature-40°C ~ 85°C (TA)
Output IsolationIsolated
Package / Case*
Packaging*
Power (Watts)-
Product Photos16-TQFN Exp Pad
Product Training ModulesLead (SnPb) Finish for COTS Long-Term Supply Program
Reference Design LibraryMAXREFDES31#: 5V @ 3A, 3.3V @ 1.8A, 40~57V in, POE
Series-
Standard Package1
Supplier Device Package*
TopologyForward
Voltage - Breakdown-
Voltage - Start Up16V
Voltage - Supply (Vcc/Vdd)7 V ~ 26 V

External links