What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

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CHL8325A-08CRT

Name: CHL8325A-08CRT
Brand: Infineon Technologies
Availability: InStock
Rating: 5 (1 reviews)

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Manufacturer Infineon Technologies

Manufacturer Product Number CHL8325A-08CRT

Description IC REG BUCK 40VQFN

Datasheet CHL8325A-08CRT Datasheet(pdf)

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Obsolete

Quantity Quantity Available: 2609

SZC Quality Assurance

Infineon Technologies

Amidst the dawn of April 1st in 1999, Siemens Semiconductors underwent a transformative rebirth, emerging as Infineon Technologies. With newfound dynamism and adaptability, it positioned itself for triumph in the fiercely competitive and ever-evolving microelectronics arena. Infineon stands tall as a preeminent global purveyor, crafting and supplying a diverse array of semiconductors tailored for multifaceted microelectronic applications. Among its offerings are an assortment of logic products, encompassing digital, mixed-signal, and analog integrated circuits, along with discreet semiconductor manifestations.

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CHL8325A-08CRT FEATURES

CHL8325A-08CRT DESCRIPTION

 5-phase dual output PWM Controller Phases are flexibly assigned between Loops 1 & 2Intel® VR12, AMD® 400kHz & 3.4MHz SVI andMemory modes Dual OCP support for I-spike enhanced AMD CPUs SMB_Alert Pin for Servers PMBus Address pin or Variable Gate Drive(IR3541/CHL8325A) 2nd Temperature Sense for VR12 Desktop(CHL8325B) Overclocking & Gaming Mode with Vmax setting Switching frequency from 200kHz to 1.2MHz perphaseIR Efficiency Shaping Features including VariableGate Drive (IR3541/CHL8325A only) and DynamicPhase Control Programmable 1-phase or 2-phase for Light Loadsand Active Diode Emulation for Very Light LoadsIR Adaptive Transient Algorithm (ATA) on bothloops minimizes output bulk capacitors andsystem cost Auto-Phase Detection with auto-compensation Per-Loop Fault Protection: OVP, UVP, OCP,OTP, CFPI2C/SMBus/PMBus system interface for telemetryof Temperature, Voltage, Current & Power forboth loops Non-Volatile Memory (NVM) for customconfigurationThe IR3541 and CHL8325A/B are dual-loop digitalmulti-phase buck controllers that drive up to 5 phases.The IR3541 and CHL8325A/B are fully Intel® VR12 and AMD®SVI compliant on both loops and provides a Vtt trackingfunction for DDR memory.NVM storage saves pins and enables a small package size.The IR3541 and CHL8325A/B include the IR EfficiencyShaping Technology to deliver exceptional efficiency atminimum cost across the entire load range. IR Variable GateDrive optimizes the MOSFET gate drive voltage as a functionof real-time load current. IR Dynamic Phase Controladds/drops active phases based upon load current.The IR3541 and CHL8325A/B can be configured to enter1-phase operation and active diode emulation modeautomatically or by command.IR’s unique Adaptive Transient Algorithm (ATA), based onproprietary non-linear digital PWM algorithms, minimizesoutput bulk capacitors.The I2C/PMBus interface can communicate with up to 16IR3541 and CHL8325A/B based VR loops. Deviceconfiguration and fault parameters are easily defined usingthe IR Intuitive Power Designer (DPDC) GUI and stored inon-chip NVM.The IR3541 and CHL8325A/B also include numerousfeatures like register diagnostics for fast design cycles andplatform differentiation, truly simplifying VRD design andenabling fastest time-to-market with its “set-and-forget”methodology. Compatible with IR ATL and 3.3V Tri-state Drivers +3.3V supply voltage; -20ºC to 85ºC ambient

CHL8325A-08CRT APPLICATIONS

Intel ® VR12 & AMD® SVI based systems DDR Memory with Vtt tracking Overclocked & Gaming platforms1June 21, 2013 | FINAL | V1.09Figure 1: IR3541 Package Top View

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2. The basic freight for packages ≤0.5kg or equivalent volume is influenced by the time zone and country.

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1. Our products are currently shipped using DHL, SF, and UPS. For low quantities, FedEx is the chosen carrier.

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1. Once shipped, the estimated delivery time is contingent on the selected shipping method.

1. Every electronic component you purchase from us comes with a 365-Day Warranty. We stand behind the quality of our products.

2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.

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Q: How does SZComponents ensure that CHL8325A-08CRT is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their CHL8325A-08CRT devices on our platform. We prioritize the sourcing channels and quality of CHL8325A-08CRT products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
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A: Utilize SZComponents's intelligent search engine, filter by the DC DC Switching Controllers category, or navigate through the 's brand page for comprehensive information.
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A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your CHL8325A-08CRT order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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Q: What is the process for returns or replacements of CHL8325A-08CRT?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the CHL8325A-08CRT if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
We are informed about the defects within 90 days from the delivery date.
The CHL8325A-08CRT remains unused and in its original packaging.
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Inform us within the 90-day period.
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For more details, refer to our Return & Change Policy.
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A: For any After-Sales service, including datasheets and pin diagrams for CHL8325A-08CRT, feel free to contact us at [email protected]
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Product Attributes

TYPE	DESCRIPTION	Select all
Product Status	Obsolete
Clock Sync	No
Synchronous Rectifier	No
Frequency - Switching	200kHz ~ 1.2MHz
Voltage - Supply (Vcc/Vdd)	3.3V
Output Phases	5
Supplier Device Package	PG-VQFN-40-902
Number of Outputs	5
Package / Case	40-VFQFN Exposed Pad
Topology	Buck
Mounting Type	Surface Mount
Output Configuration	Positive
Operating Temperature	-20°C ~ 85°C (TA)
Function	Step-Down
Control Features	Enable, Power Good
Output Type	PWM
Serial Interfaces	I²C, PMBus, SMBus
Package	Tape & Reel (TR)
Series	-
Duty Cycle (Max)	-