Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Surface Mount |
YES |
Number of Pins |
8 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tube |
Published |
2007 |
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 |
Power Management Circuits |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
3.5V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
DS2740 |
Function |
Current Gauge (13 Bit) |
Qualification Status |
Not Qualified |
Number of Channels |
1 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
2.7V |
Analog IC - Other Type |
POWER SUPPLY SUPPORT CIRCUIT |
Voltage - Input |
2.7V~5.5V |
Nominal Supply Current |
65μA |
Adjustable Threshold |
NO |
Number of Cells |
3 |
Height |
1.1mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
DS2740BU+ Overview
Including buck boost converter in package Tube is a good idea.In the way voltage regulator is packaged, voltage regulator is in the form of a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).Mounted by Surface Mount, this current regulator is a semiconductor.The operating temperature should not exceed -40°C~85°C.As far as input voltage goes, current regulator supports the value of 2.7V~5.5V.There are 8 terminations, which are the practice of ending a transmission line with a voltage regulator that matches the characteristic impedance of the line.In the DS2740 family, current regulator is a member.There are 8 pins, which are pronged contacts as part of a signal interface in a computer or other communications constant current regulator. Providing the constant current is powered by a 3.5VV power source, the constant current should be able to function.This power converter utiliPOWER SUPPLY SUPPORT CIRCUITes an analog integrated circuit (IC) called POWER SUPPLY SUPPORT CIRCUIT.Strong/weak growth of channels: 1.As a result, it allows 5.5V to be supplied with its maximum voltage.There is a part called Power Management Circuits which contains all of these current regulations.As a result, it operates at the minimal supply voltage of 2.7V.
DS2740BU+ Features
Tube package
DS2740 family
The maximal supply voltage of 5.5V
DS2740BU+ Applications
There are a lot of Maxim Integrated DS2740BU+ Current Regulation/Managements applications.
- Automotive current measurement
- Power supply current measurement
- Diesel injection controls
- Current sensing
- Industrial applications current measurement
- DC-to-dc converters
- Smart battery packs
- Vehicle dynamic controls
- DC motor control
- Suspension controls