DS2740U+
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| 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 (15 Bit) |
| Number of Channels | 1 |
| Interface | Serial |
| 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 |
| Number of Batteries | 1 |
| Height | 1.1mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS2740U+ Overview
The package includes buck boost converter in version Tube.Voltage regulator is packaged in the way of 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).Mounted by Surface Mount is this current regulator.There should be a limcurrent regulator to the operating temperature of -40°C~85°C.Current regulator is possible to use a voltage of 2.7V~5.5V as an input voltage.8 terminations are treated as terminations of transmission lines that use a voltage regulator with the characteristic impedance of the line as the means to terminate the transmission line.This is a member of the DS2740 family.When a computer or other communication constant current regulator has 8 pins, these are pronged contacts.The current regulator is mounted on the Surface Mount axis.Providing the constant current is powered by a 3.5VV power source, the constant current should be able to function.The analog IC used in this power converter is POWER SUPPLY SUPPORT CIRCUIT.The number of channels is growing strong/weak: 1.The maximum supply voltage of 5.5V is supported by it.There is a part called Power Management Circuits which contains all of these current regulations.The buck boost converter operates with a minimum supply voltage of 2.7V.
DS2740U+ Features
Tube package
DS2740 family
The maximal supply voltage of 5.5V
DS2740U+ Applications
There are a lot of Maxim Integrated DS2740U+ Current Regulation/Managements applications.
- Automotive current measurement
- Over current monitor
- DC-to-dc converters
- Current sensing
- Over-current protection
- Battery chargers
- Smart battery packs
- Programmable current source
- Power management
- Diesel injection controls
