= A4447SLJTR-T – Power Management (Pmic) =
A4447SLJTR-T
Part Number: A4447SLJTR-T
Manufacturer
ALLEGRO
Package
8-SOIC-EP
Date Code
25+
Category
Power Management (PMIC)
Product Details
Listed Availability
24,000 pcs
MOQ
3000
Lead Time
1-2 weeks
Product Status
Active
Availability, date code, MOQ and dispatch timing are subject to confirmation in our quotation. Please send your required quantity, delivery date and destination country.
Technical Specifications
Operating Temperature
-20°C ~ 85°C (TA)
MSL
3 (168 Hours)
RoHS Status
ROHS3 Compliant
ECCN
EAR99
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Description
Product Details
The A4447 is a 2A, high efficiency general-purpose buck regulator designed for a wide variety of applications. The output voltage is adjustable from 0.8 to 24 V, based on a resistor divider and the 0.8 V ±2% reference. External components include an external clamping diode, inductor, and filter capacitor. The off-time is determined by an external resistor to ground. It operates in both continuous and discontinuous modes to maintain light load regulation. An internal blanking circuit is used to filter out transients due to the reverse recovery of the external clamp diode. Typical blanking time is 200 ns. This new device is ideal for various end products including applications with 8 to 50 V input voltage range and require up to 2 A output current, such as uninterruptible power supplies, point of sale (POS) applications, and industrial applications with 24 or 36 V bus
Applications
▪ Printer power supplies ▪ Office automation equipment ▪ POS thermal, laser, photo, and inkjet printers ▪ Tape drives ▪ Industrial applications
Downloads
Download DatasheetNeed Assistance?
enquiry@nexcir.com
Response Time
Within 24 hours
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