28 Terminals 1.6V~5.5V 28-Pin MAX1956 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 600kHz Transistor Driver
SOT-23
MAX1956ETI+T Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Number of Pins
28
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2003
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Technology
BICMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
MAX1956
Function
Step-Down
Number of Outputs
2
Output Voltage
4.95V
Output Type
Transistor Driver
Operating Supply Voltage
5.5V
Input Voltage-Nom
3.3V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Operating Supply Current
100μA
Nominal Supply Current
25A
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
1.6V~5.5V
Control Features
Current Limit, Enable, Sequencing
Input Voltage (Min)
1.6V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
600kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
660kHz
Max Duty Cycle
93 %
Duty Cycle (Max)
97%
Height Seated (Max)
0.8mm
Length
5mm
Width
5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$3.97800
$7.956
MAX1956ETI+T Product Details
MAX1956ETI+T Overview
With a 28-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 1.6V~5.5V. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 600kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Sequencing. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. An array of 28 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 3.3V. Search for "MAX1956" to find other relevant dc to dc converter ics. There are a total of 28 pins on switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 1.6V. The test statistics indicate that DC regulator outputs a voltage of 4.95V. You should note that the dc dc regulator's usual output current is 25A. It is set to 93 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. DC regulator has a maximum frequency of 660kHz. To run the voltage regulator dc to dc safely and reliably, users should apply 5.5V to the voltage regulator dc to dc. The supply current is 100μA. This the controllers dc has a nominal current supply of 25A.
MAX1956ETI+T Features
Transistor Driver Outputs Switching Frequency: 600kHz Current Limit, Enable, Sequencing PULSE WIDTH MODULATION Max Duty Cycle: 93 %
MAX1956ETI+T Applications
There are a lot of Maxim Integrated MAX1956ETI+T DC to DC converter applications.