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MAX743CWE+

MAX743CWE+

MAX743CWE+

Maxim Integrated

16 Terminals 4.2V 16-Pin MAX743 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs Tube 2A Switch 16-SOIC (0.295, 7.50mm Width)

SOT-23

MAX743CWE+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Number of Pins 16
Weight 473.692182mg
Operating Temperature0°C~70°C TA
PackagingTube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Current Rating30mA
Frequency 200kHz
Base Part Number MAX743
Function Step-Up
Number of Outputs 2
Voltage - Input (Max) 6V
Output Voltage 15V
Output Type Programmable
Max Output Current2A
Voltage - Output 1 15V
Voltage - Input (Min) 4.2V
Input Voltage-Nom 5V
Max Supply Voltage7V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive and Negative (Dual Rail)
Current - Output 2A Switch
Max Output Voltage15V
Voltage - Output 2 12V
Voltage - Output (Min/Fixed) ±12V ±15V
Topology Boost, Buck-Boost
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Current - Output 1 125mA
Synchronous RectifierNo
Min Output Voltage 15V
Current - Output 2 125mA
Length 10.67mm
Width 7.6mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:558 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$11.821136$11.821136
10$11.152015$111.52015
100$10.520768$1052.0768
500$9.925253$4962.6265
1000$9.363447$9363.447

MAX743CWE+ Product Details

MAX743CWE+ Overview


This harley voltage regulator utilizes the Tube package for optimized performance. There are 16 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is DUAL SWITCHING CONTROLLER. This harley voltage regulator is available in the 16-SOIC (0.295, 7.50mm Width) package for the purpose of space saving. DC DC switching regulator is configured with 2 outputs. This DC DC switching regulator generates Programmable output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at 0°C~70°C TA. This voltage regulator is able to operate with the minimal input voltage of 4.2V. DC DC switching regulator's output voltage (Min/Fixed) amounts to ±12V ±15V. The output current of 2A Switch makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator has an input voltage (Max) of 6V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 5V to meet the operation requirements. This voltage regulator is included in the Switching Regulator or Controllers subcategory. This DC/DC regulator belongs to the MAX743 family. The adjusting voltage regulator's output voltage is maintain at 15V. 16 pins are used for switching regulator operation. The output voltage for this switching regulator should be kept at 15V at least. Voltage regulator's maximal output current reaches 2A A to meet the operation requirements. It provides the adjusting voltage regulator's maximal output voltage of 15V. DC DC switching regulator can operate from a maximum supply voltage of 7V. It is capable of maintaining high accuracy with the dc to dc voltage regulator's frequency of 200kHz.

MAX743CWE+ Features


2 outputs
Peak reflow temperature (Cel) of 260
16 pins


MAX743CWE+ Applications


There are a lot of Maxim Integrated
MAX743CWE+ Voltage Regulators applications.


  • CNC system
  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments

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