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A4447SLJTR-T
Allegro MicroSystems
8 Terminals 8-Pin A4447 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tape & Reel (TR) 8-SOIC (0.154, 3.90mm Width) Exposed Pad
SOT-23
A4447SLJTR-T Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 8 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) Exposed Pad |
| Number of Pins | 8 |
| Operating Temperature | -20°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| [email protected] Reflow Temperature-Max (s) | 40 |
| Base Part Number | A4447 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 24V |
| Output Type | Adjustable |
| Max Output Current | 2A |
| Input Voltage-Nom | 42V |
| Max Supply Voltage | 50V |
| Min Supply Voltage | 8V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Max Output Voltage | 24V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Min Output Voltage | 800mV |
| Voltage - Output (Max) | 24V |
| Max Duty Cycle | 100 % |
| Max Junction Temperature (Tj) | 150°C |
| Ambient Temperature Range High | 85°C |
| Height | 1.7mm |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
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