A2557SEBTR-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-LCC (J-Lead) |
| Number of Pins | 28 |
| Operating Temperature | -20°C~85°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 | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Peripheral Drivers |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Base Part Number | A2557 |
| Pin Count | 28 |
| 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 |
| Output Configuration | Low Side |
| 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 |
| Output Current Flow Direction | SINK |
| Length | 11.51mm |
| Width | 11.51mm |
| RoHS Status | ROHS3 Compliant |
A2557SEBTR-T Overview
It is packaged in the form of a Tape & Reel (TR).Package 28-LCC (J-Lead) contains it.Surface Mount is the mounting type of the LED driver.It owns Relay, Solenoid Driver switch type.To ensure reliable operation, set the temperature to -20°C~85°C TA.There are 4 outputs available on this lighting driver.To operate, it needs a supply voltage of 4.75V~5.25V.Voltage output is Bipolar volts at maximum.It has a total of Status Flag features.It comes under the family of A2557.As a result, there are 28 terminations.28 pins are used for operation.It consists of 4 functions.This results in the maximum output current dropping to 500mA to meet the operation criteria.It is possible to obtain high efficiency with a supply voltage of 5V.This lighting driver is mounted in the way of Surface Mount.This LED driver is equipped with a total of 28 pins.Self-contained LED driver with Peripheral Drivers capacity in an econtainer.A maximum supply voltage of 5.25V is set in Vsup.There is a voltage supply of 5V volts on this part.
A2557SEBTR-T Features
Supplied from 5V
A2557SEBTR-T Applications
There are a lot of Allegro MicroSystems A2557SEBTR-T Power Switches ICs applications.
- Portable GPS Device
- Hard Disk Drives
- Hot-Swap Systems
- USB Protection
- Low Voltage I/O System Power
- Portable Video Game Players
- Gaming
- Smart Phones, Feature Phones
- Mobile Communication Devices
- USB Power Distribution
