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
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.