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- Manufacturer No：A4447SLJTR-T
- Manufacturer：Allegro MicroSystems
- Category：PMIC - Voltage Regulators - DC DC Switching Regulators
- Datasheet：A4447SLJTR-T
- SKU：1466088
- Description：A4447 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 42V 3.9mm 2A -20C~85C TA
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User Guide
A4447SLJTR-T Details
A4447 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 42V 3.9mm 2A -20C~85C TA
A4447SLJTR-T Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- ECCN Code: EAR99
- Synchronous Rectifier: No
- Lead Free: Lead Free
- Number of Terminations: 8
- Factory Lead Time: 8 Weeks
- Terminal Form: GULL WING
- Ambient Temperature Range High: 85°C
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Max Output Voltage: 24V
- Time@Peak Reflow Temperature-Max (s): 40
- Published: 2009
- Output Configuration: Positive
- Width: 3.9mm
- Control Technique: PULSE WIDTH MODULATION
- Output Type: Adjustable
- Control Mode: CURRENT-MODE
- Analog IC - Other Type: SWITCHING REGULATOR
- Voltage - Output (Min/Fixed): 0.8V
- Min Output Voltage: 800mV
- Package / Case: 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Base Part Number: A4447
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Number of Outputs: 1
- Pbfree Code: yes
- JESD-609 Code: e3
- Number of Pins: 8
- Terminal Position: DUAL
- Max Supply Voltage: 50V
- Peak Reflow Temperature (Cel): 260
- Terminal Finish: Matte Tin (Sn)
- Output Voltage: 24V
- Voltage - Output (Max): 24V
- Max Junction Temperature (Tj): 150°C
- Input Voltage-Nom: 42V
- Max Output Current: 2A
- Length: 4.9mm
- Topology: Buck
- Subcategory: Switching Regulator or Controllers
- Function: Step-Down
- Min Supply Voltage: 8V
- Height: 1.7mm
- Operating Temperature: -20°C~85°C TA
- Max Duty Cycle: 100 %
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Allegro MicroSystems — Manufacturer Introduction
Allegro MicroSystems, LLC is a leader in developing, manufacturing and marketing high-performance semiconductors. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Allegro is headquartered in Worcester, Massachusetts (USA) with design, applications, and sales support centers located worldwide.
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