Attribute
Description
Manufacturer Part Number
IR3891MTRPBF
Description
IC REG BUCK ADJ 4A DL PQFN
Manufacturer Lead Time
16 weeks
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Stock:

Distributor: 126

Quantity Unit Price Ext. Price
1 ₹ 1,093.01000 ₹ 1,093.01

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 2
Minimum Input Voltage 1V
Maximum Input Voltage 21V
Minimum Fixed Output 0.5V
Peak Output Voltage 18.06V
Output Delivery Amps 4A
Switching Cycle Rate 300kHz ~ 1.5MHz
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 31-PowerVFQFN
Vendor Package Type PQFN (5x6)

Description

Yields output current measured at 4A. Engineered for a 300kHz ~ 1.5MHz switching frequency ideal for high-speed electronic uses. Engineered with Step-Down features for versatile component usage. The input voltage established at 1V for reliable performance. Mounting configuration Surface Mount for structural stability. Overall outputs 2 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 18.06V for optimal output electric potential. Type of housing Tape & Reel (TR) for safeguarding or transporting components. Style of the enclosure/case 31-PowerVFQFN that offers mechanical and thermal protection. Type of package PQFN (5x6) 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 PQFN (5x6) 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 1V for operation. The maximum output voltage 18.06V for devices. The lowest or steady output voltage 0.5V for circuits.