28 Terminals 28-Pin DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs
SOT-23
MAX1845EEI+T Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Package / Case
QSOP
Number of Pins
28
Packaging
Tape & Reel (TR)
Published
2008
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
TIN
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
2
Terminal Pitch
0.635mm
Time@Peak Reflow Temperature-Max (s)
30
Pin Count
28
Number of Outputs
2
Output Voltage
5.5V
Operating Supply Voltage
5.5V
Input Voltage-Nom
5V
Temperature Grade
INDUSTRIAL
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Input Voltage (Min)
4.5V
Control Mode
CURRENT-MODE
Output Current-Max
0.00005A
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
540kHz
Switching Frequency
540kHz
Clock Sync
No
Number of Output Phases
1
Length
9.89mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$6.574988
$6.574988
10
$6.202819
$62.02819
100
$5.851715
$585.1715
500
$5.520486
$2760.243
1000
$5.208006
$5208.006
MAX1845EEI+T Product Details
MAX1845EEI+T Overview
With its QSOP package, the switching controller fits the needs of most applications. It is sufficient to generate 2 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. switching converters terminal (s) are designed to be at DUAL. 28 terminations with various dc switching's functions. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 5V. 28 pins are on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. The minimum input voltage of the dc dc voltage regulator should be 4.5V. Statistically, DC regulator outputs 5.5V volts. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. DC regulators have a maximum frequency of 540kHz. Users should apply 5.5V to operate the voltage regulator dc to dc safely and reliably. The output value is set to the greatest value of 0.00005A. A temperature -40°C lower than -40°C should be maintained. DC regulator should run at a temperature 85°C higher than 85°C. The switch converters have 2 function (s) in total. There is a design for voltage regulators switching with 28 pins. This controller switches with 1 phases. In most cases, this controller will perform well at frequency 540kHz.