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MAX643ACSA+

MAX643ACSA+

MAX643ACSA+

Maxim Integrated

8 Terminals 2V 8-Pin MAX643 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 50kHz Tube 450mA Switch 8-SOIC (0.154, 3.90mm Width)

SOT-23

MAX643ACSA+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number MAX643
Function Step-Up
Number of Outputs 1
Output Voltage 15V
Output Type Adjustable (Fixed)
Max Output Current 1.5A
Operating Supply Voltage 16.5V
Voltage - Input (Min) 2V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 450mA Switch
Max Output Voltage 18V
Voltage - Output (Min/Fixed) 1.31V 15V
Topology Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 2.5mA
Synchronous Rectifier No
Min Output Voltage 1.31V
Voltage - Output (Max) 18V Switch
Max Output Power 10W
Nominal Output Voltage 15V
Length 4.9mm
Width 4mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.38000 $6.38
10 $5.76200 $57.62
25 $5.49400 $137.35
100 $4.77040 $477.04
300 $4.55600 $1366.8
500 $4.15400 $2077
1,000 $3.61800 $3.618
2,500 $3.48400 $6.968
MAX643ACSA+ Product Details

MAX643ACSA+ Overview


This harley voltage regulator utilizes the Tube package for optimized performance. During the development of this harley voltage regulator, 8 terminations were made. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 8-SOIC (0.154, 3.90mm Width) package. The voltage regulator is configured with 1 outputs. On its output pins, this adjusting voltage regulator generates Adjustable (Fixed) output. A Surface Mount mounting is required for this switching regulator. When operating, adjusting voltage regulator's operating temperature should be kept at 0°C~70°C TA. A DC-DC switching regulator such as this one switches at 50kHz. Regulator 2V can operate with dc to dc voltage regulator's minimum input voltage 2V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.31V 15V. As a result of the 450mA Switch output current, voltage regulator offers maximum flexibility in design. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. There is a DC/DC regulator in this family that belongs to the MAX643 family. The voltage DC DC switching regulator can provide is up to 15V volts. 8 pins are used for switching regulator operation. For this switching regulator, we recommend keeping the output voltage at at least 1.31V volts. A maximum output current of 1.5A A is provided to meet the switching regulator operation requirements. The maximum output voltage of 18V Switch makes DC DC switching regulator easy to operate. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 18V. DC-DC switching regulator with supply voltage 16.5V.

MAX643ACSA+ Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 16.5V

MAX643ACSA+ Applications


There are a lot of Maxim Integrated MAX643ACSA+ Voltage Regulators applications.

  • Cutting machine tools
  • Experimental setup
  • Product burn-in
  • Bending machines
  • Various precision measuring detectors
  • Hydro power
  • Digital precision reference circuits
  • Grinders
  • Fire elevators
  • Smoke prevention equipment

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