A2550KLPTR-T
IC PWR DRIVER N-CHAN 1:1 16TSSOP
Pmic Power Distribution Switches Load Drivers
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Active
$1.14 / unit (market reference)
MOQ: 8000 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Allegro MicroSystems |
| Model | A2550KLPTR-T |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Number of Outputs | 3 |
| Supplier Device Package | 16-eTSSOP-EP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
A2550KLPTR-T by Allegro MicroSystems is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Features | 5V Regulated Output, Status Flag |
| Interface | On/Off |
| Input Type | Non-Inverting |
| Output Type | N-Channel |
| Switch Type | Relay, Solenoid Driver |
| Rds On (Typ) | 5Ohm |
| Voltage - Load | 7V ~ 40V |
| Fault Protection | Current Limiting (Fixed), Over Temperature |
| Number of Outputs | 3 |
| Output Configuration | Low Side |
| Ratio - Input:Output | 1:1 |
| Current - Output (Max) | 200mA |
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