MAX8934EETI+T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Series | Smart Power Selector™ |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Power Management Circuits |
| Technology | BICMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.4mm |
| Base Part Number | MAX8934 |
| Output Voltage | 1V |
| Operating Supply Voltage | 6.6V |
| Power Supplies | 5V |
| Interface | USB |
| Operating Supply Current | 1mA |
| Output Current | 1.5mA |
| Supply Current-Max (Isup) | 2mA |
| Fault Protection | Over Voltage |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Programmable Features | Current, Timer |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 4.2V |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MAX8934EETI+T Overview
The package Tape & Reel (TR) contains it, and you can find it there.The package 28-WFQFN Exposed Pad includes a version of it.A mounting type of Surface Mount has been specified for this device.It is recommended to set the temperature to -40°C~85°C TA for reliable performance.For the device to be charged, there is Constant - Programmable current required.It is possible to find related parts of this device by using the base part number MAX8934.It is possible to find a total of 28 terminations.It is set to 4.2V for the battery pack.Features such as Current, Timer are programmable.The device indicates 1.5A charging current as its maximum.For the product to work properly, 28 pins must be connected in order to make it work.It should be able to run off a battery of 5V.It is possible to achieve optimum efficiency in the case of a given output voltage of 1V.1.5mA is the output current during the operation.The device you are looking at belongs to the subcategory of Power Management Circuits.A mounting requires that it align itself with Surface Mount.It was determined during the design process that Vsup (maximum supply voltage) should be set to 2mA.The power supply for this part is set to 5V.It belongs to the Smart Power Selector? series of electrical components.It appears that there is 1mA current flowing through the supply of the gadget at the moment.As a rule of thumb, the supply voltage needs to be set to 6.6V for optimum efficiency.
MAX8934EETI+T Features
Battery pack voltage of 4.2V
Power Management Circuits subcategory
28-WFQFN Exposed Pad package
MAX8934EETI+T Applications
There are a lot of Maxim Integrated MAX8934EETI+T Battery Chargers ICs applications.
- Marine buoy lights
- Cellphones
- Remote control toys
- Electric pallet truck
- Battery backup applications
- Shop charger
- Smart cameras
- Power tools
- Electrical Utility industry
- Mobile lighting
