MAX4821ETP+T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Resistance | 2Ohm |
| Terminal Finish | TIN |
| Subcategory | Peripheral Drivers |
| Max Power Dissipation | 1.35W |
| Technology | BICMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | MAX4821 |
| Pin Count | 20 |
| Number of Outputs | 8 |
| Output Type | N-Channel |
| Max Output Current | 150mA |
| Operating Supply Voltage | 5V |
| Interface | Parallel |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.3V |
| Nominal Supply Current | 70μA |
| Output Configuration | Low Side |
| Output Current | 70mA |
| Switch Type | Relay, Solenoid Driver |
| Output Current per Channel | 70mA |
| Rise Time | 200ns |
| Fall Time (Typ) | 200 ns |
| Ratio - Input:Output | 1:8 |
| Voltage - Load | 2.3V~5.5V |
| Driver Number of Bits | 8 |
| Turn On Time | 1 μs |
| Rds On (Typ) | 2 Ω |
| Turn Off Time | 1 μs |
| Built-in Protections | TRANSIENT |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MAX4821ETP+T Overview
The package is in the form of a Tape & Reel (TR).In the 20-WFQFN Exposed Pad package, it is included.Mounting type Surface Mount is selected for the LED driving board.There is a Relay, Solenoid Driver switch type associated with it.To ensure reliable operation, the temperature should be set to -40°C~150°C TJ.The LED driver is equipped with 8 outputs.Voltage output is N-Channel volts at maximum.As you can see, it comes from the MAX4821 family.It consists of 20 terminations in total.The operation is performed through the 20 pins.It consists of 1 functions.The maximum output current drops to 150mA in order to meet the operation criteria.High efficiency is possible when the supply voltage is set to 3.3V.It is positioned in the direction of Surface Mount.It is equipped with a total of 20 pins.It has 2Ohm resistance.This case has the output current set to 70mA.A self-contained LED driver with a capacity of Peripheral Drivers is contained in an econtainer.In order to achieve the best efficiency, the supply voltage should be set to 5V.It can handle a voltage of 5.5VV as its maximum supply voltage.It is also capable of running at 2.3V volts if necessary.
MAX4821ETP+T Features
Supplied from 3.3V
Resistance of 2Ohm
MAX4821ETP+T Applications
There are a lot of Maxim Integrated MAX4821ETP+T Power Switches ICs applications.
- PC Cards
- PDAs
- Set-Top Boxes
- Hot Swap
- Smart Phones, Feature Phones
- HDD, SSD
- Hard Disk Drives
- USB Protection
- Wireless/Networking Cards
- Portable Music Players
