Attribute
Description
Manufacturer Part Number
IR3859MTRPBF
Manufacturer
Description
IC REG BUCK ADJ 9A 17PQFN
Manufacturer Lead Time
26 weeks

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Product Attributes

Type Description
Category
Import Duty Classification -
Product Series Line SupIRBuck®
IC Encapsulation Type Tape & Reel (TR)
Availability Status Obsolete
Primary Function Mode Step-Down
Output Setup Options Positive
Circuit Topology Design Buck
Exit Signal Category Adjustable
Signal Output Quantity 1
Minimum Input Voltage 1.5V
Maximum Input Voltage 21V
Minimum Fixed Output 0.7V
Peak Output Voltage 18.9V
Output Delivery Amps 9A
Switching Cycle Rate 225kHz ~ 1.65MHz
Sync Rectification Mode Yes
Ambient Temp Range -40°C ~ 125°C (TJ)
Quality Grade Level -
Certification Qualification -
Attachment Mounting Style Surface Mount
Component Housing Style 17-PowerVQFN
Vendor Package Type 17-PQFN (4x5)

Description

Yields output current measured at 9A. Engineered for a 225kHz ~ 1.65MHz switching frequency ideal for high-speed electronic uses. Engineered with Step-Down features for versatile component usage. The input voltage established at 1.5V for reliable performance. Mounting configuration Surface Mount for structural stability. Overall outputs 1 for device connections. Temperature range -40°C ~ 125°C (TJ) for environmental conditions impacting thermal efficiency. Preferences Positive for establishing system output configurations. Type Adjustable for ensuring compatibility with output systems. Voltage 18.9V for optimal output electric potential. Type of housing Tape & Reel (TR) for safeguarding or transporting components. Style of the enclosure/case 17-PowerVQFN that offers mechanical and thermal protection. Type of package 17-PQFN (4x5) that preserves the integrity of the device. Product status Obsolete concerning availability and lifecycle. Classification series for the product or component SupIRBuck®. Supplier package type 17-PQFN (4x5) for component selection. The ability for synchronous rectification Yes to improve energy efficiency. Layout design Buck for electrical systems or configurations. Maximum input voltage 21V for safeguarding. Minimum input voltage 1.5V for operation. The maximum output voltage 18.9V for devices. The lowest or steady output voltage 0.7V for circuits.