A2557KLBTR-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerSOIC (0.295, 7.50mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| JESD-609 Code | e3 |
| Feature | Status Flag |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Peripheral Drivers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Base Part Number | A2557 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Qualification Status | Not Qualified |
| Output Type | Bipolar |
| Max Output Current | 500mA |
| Supply Voltage-Max (Vsup) | 5.25V |
| Power Supplies | 5V |
| Interface | On/Off |
| Nominal Supply Current | 30mA |
| Output Configuration | Low Side |
| Output Current | 300mA |
| Voltage - Supply (Vcc/Vdd) | 4.75V~5.25V |
| Input Type | Non-Inverting |
| Switch Type | Relay, Solenoid Driver |
| Output Current per Channel | 300mA |
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 60V Max |
| Driver Number of Bits | 4 |
| Fault Protection | Current Limiting (Fixed), Over Temperature |
| Turn On Time | 10 μs |
| Output Peak Current Limit-Nom | 0.5A |
| Turn Off Time | 10 μs |
| Built-in Protections | TRANSIENT; OVER CURRENT; THERMAL |
| Height Seated (Max) | 2.65mm |
| Length | 10.3mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
A2557KLBTR-T Overview
As you can see, it's packaged in the way of a Tape & Reel (TR).It's included in the 16-PowerSOIC (0.295, 7.50mm Width) package.A Surface Mount mounting is used for the LED driving board.It owns the Relay, Solenoid Driver switch type.It is recommended that the temperature be set to -40°C~125°C TA for reliable operation.The lighting driver is equipped with 4 outputs that can be used.With a supply voltage of 4.75V~5.25V, the LED driving board operates.The maximum output voltage is Bipolar volts.This LED driving board is equipped with Status Flag features in order for it to be useful.As you can see, it comes from the A2557 family.There are 16 terminations in it.The 16 pins are used for the operation of the system.It contains 1 functions.The maximum output current must drop to 500mA to meet the operation criteria.A supply voltage of 5V leads to high efficiency.Surface Mount is mounted in the way.This LED driver is equipped with a total of 16 pins.This case results in a 300mA output current.The LED driver is self-contained in an econtainer with Peripheral Drivers capacity.The maximum supply voltage is set to 5.25V.This part's power supply is 5V.
A2557KLBTR-T Features
Supplied from 5V
A2557KLBTR-T Applications
There are a lot of Allegro MicroSystems A2557KLBTR-T Power Switches ICs applications.
- Hard Disk Drives
- Portable GPS
- Smart Phones, Feature Phones
- Wireless Headsets
- HDD, SSD
- Hot-Swap Systems
- Storage Drives
- Smartphone and PDA
- Portable GPS Device
- Notebook PC
