10 Terminals 3V~5.5V 10-Pin MAX1957 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver
SOT-23
MAX1957EUB+T Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins
10
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES IN CURRENT MODE
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
MAX1957
Function
Step-Down
Number of Outputs
1
Output Voltage
4.73V
Output Type
Transistor Driver
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
3A
Voltage - Supply (Vcc/Vdd)
3V~5.5V
Control Features
Current Limit
Input Voltage (Min)
3V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
300kHz
Input Voltage (Max)
5.5V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
360kHz
Max Duty Cycle
89 %
Clock Sync
No
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.059684
$4.059684
10
$3.829891
$38.29891
100
$3.613104
$361.3104
500
$3.408589
$1704.2945
1000
$3.215651
$3215.651
MAX1957EUB+T Product Details
MAX1957EUB+T Overview
It comes in a 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 3V~5.5V voltage are supplied and operated. A -40°C~85°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of 300kHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Current Limit. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at DUAL . A variety of 10 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. MAX1957 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 10 pins. Switching converter is a special type of Switching Regulator or Controllers. 3V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 4.73V. The dc to dc regulator is limited to 5.5V input voltage. You should note down the dc dc regulator's usual output current of 3A when you start a project. A duty cycle set at 89 % ensures voltage regulator dc to dc reliability during power-on and power-off. This Surface Mount makes DC switcher suitable for most prototypes and applications. This dc regulatorhas a max frequency of 360kHz. As a result, DC to DC voltage regulator has a value of ALSO OPERATES IN CURRENT MODE so that the need can be met more directly.
MAX1957EUB+T Features
Transistor Driver Outputs Switching Frequency: 300kHz Current Limit PULSE WIDTH MODULATION Max Duty Cycle: 89 % ALSO OPERATES IN CURRENT MODE
MAX1957EUB+T Applications
There are a lot of Maxim Integrated MAX1957EUB+T DC to DC converter applications.