Attribute
Description
Manufacturer Part Number
LTC7851EUHH
Manufacturer
Description
IC POWER MANAGEMENT
Manufacturer Lead Time
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Product Attributes

Type Description
Category
Import Duty Classification -
Product Series Line -
IC Encapsulation Type Tube
Availability Status Obsolete
Exit Signal Category PWM Signal
Primary Function Mode Step-Down
Output Setup Options Positive
Circuit Topology Design Buck
Signal Output Quantity 4
Power Phase Count 1
Core Supply Voltage 3V ~ 5.5V
Switching Cycle Rate 250kHz ~ 3MHz
Maximum Duty Percentage 91.5%
Sync Rectification Mode No
Synchronization Signal No
Serial Communication Ports -
Adjustment Capabilities Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Ambient Temp Range -40°C ~ 125°C
Quality Grade Level -
Certification Qualification -
Attachment Mounting Style Surface Mount
Component Housing Style 58-WFQFN Exposed Pad
Vendor Package Type 58-QFN (5x9)

Description

Incorporates clock synchronization features rated at No. Is equipped with control features recognized as Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. Allows the maximum duty cycle rated at 91.5%. Engineered for a 250kHz ~ 3MHz switching frequency ideal for high-speed electronic uses. Engineered with Step-Down features for versatile component usage. Mounting configuration Surface Mount for structural stability. Overall outputs 4 for device connections. Temperature range -40°C ~ 125°C for environmental conditions impacting thermal efficiency. Preferences Positive for establishing system output configurations. Number 1 for scenarios that need multi-phase output. Type PWM Signal for ensuring compatibility with output systems. Type of housing Tube for safeguarding or transporting components. Style of the enclosure/case 58-WFQFN Exposed Pad that offers mechanical and thermal protection. Type of package 58-QFN (5x9) that preserves the integrity of the device. Product status Obsolete concerning availability and lifecycle. Supplier package type 58-QFN (5x9) for component selection. Voltage requirement 3V ~ 5.5V for electrical specifications. The ability for synchronous rectification No to improve energy efficiency. Layout design Buck for electrical systems or configurations. Vcc/Vdd voltage supply 3V ~ 5.5V for electronic devices.