8.4V~26V 16-Pin MAX5974 DC to DC converter IC1 Outputs 100kHz~600kHz Transistor Driver
SOT-23
MAX5974FETE+T Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
11 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Number of Pins
16
Supplier Device Package
16-TQFN (3x3)
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2013
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Base Part Number
MAX5974
Function
Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Operating Supply Voltage
21V
Operating Supply Current
1.8mA
Output Configuration
Positive, Isolation Capable
Output Current
1A
Voltage - Supply (Vcc/Vdd)
8.4V~26V
Control Features
Dead Time Control, Enable, Frequency Control, Soft Start
Topology
Flyback, Forward Converter
Frequency - Switching
100kHz~600kHz
Rise Time
27ns
Synchronous Rectifier
Yes
Fall Time (Typ)
14 ns
Max Frequency
600kHz
Max Duty Cycle
80 %
Duty Cycle (Max)
80%
Clock Sync
Yes
Output Phases
1
Number of Output Phases
1
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.617843
$3.617843
10
$3.413059
$34.13059
100
$3.219867
$321.9867
500
$3.037611
$1518.8055
1000
$2.865671
$2865.671
MAX5974FETE+T Product Details
MAX5974FETE+T Overview
This switching controller fits most application requirements since it is packaged in a 16-WFQFN Exposed Pad package. 1 outputs can be generated with the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). Voltages 8.4V~26V are the dc control's supply voltage and operating voltage, respectively. Suitable for a -40°C~85°C TA dc switcher. Using this switching controller, it is possible to switch at 100kHz~600kHz. The Surface Mount allows it to be used for dc dc regulator in general. Dead Time Control, Enable, Frequency Control, Soft Start provides dcdc regulator efficient switching control. Other relevant dc to dc converter ics can be found by searching "MAX5974". Pins number 16 of switching converter in total. It's important to remember that the dc dc regulator's normaloutput current is 1A, so you should note it down when starting a new project. Voltage regulator dc to dc is designed to operate at 80 % duty cycle during power-ups and power-downs to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. DC regulator's maximum frequency is 600kHz. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 21V. You should keep dc regulator at -40°C degrees or higher. The temperature should not exceed 85°C degrees Celsius. There is 16-TQFN (3x3) dc dc controller package associated with this part. A current of 1.8mA is supplied to it. Phases of this controller are 1.
MAX5974FETE+T Features
Transistor Driver Outputs Switching Frequency: 100kHz~600kHz Dead Time Control, Enable, Frequency Control, Soft Start Max Duty Cycle: 80 %
MAX5974FETE+T Applications
There are a lot of Maxim Integrated MAX5974FETE+T DC to DC converter applications.
Production lines
Low output voltage switching power supply circuits