Products > Integrated Circuits (ICs) > Power Management ICs > ISL68300IRAZ-T7A
  • ISL68300IRAZ-T7A
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ISL68300IRAZ-T7A

Resonant Controllers 0.45V to 5.5V 1000kHz 24-Pin QFN EP T/R

  • Package/Case :
  • 24-VFQFN
  • Product Categories :
  • IC Chips
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 174

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ISL68300IRAZ-T7A Product Details

The ISL683xx family of products from Renesas Electronics America are single-out PWM controllers. These devices have integrated MOSFET drivers with PWM outputs that simplify designing power supplies for data center, wired and wireless communications, and factory automation equipment. The ISL68300IRAZ-T7A can drive discrete external MOSFETs directly, while the ISL68301 pairs with Renesas' smart power stages (SPS) or DrMOS power stages to create a complete voltage regulator solution. The ISL68301 is a PMBus compliant, single-phase digital DC/DC controller for use with SPS and DrMOS power stages. Both devices implement the Renesas fully digital ChargeMode™ control modulation scheme, allowing them to achieve both industry-leading performance and ease of use. ChargeMode control provides an inherently stable control loop that can respond to load transients in a single switching cycle, significantly decreasing output capacitor requirements. A dedicated current share bus allows for paralleling up to eight devices in a current share configuration, allowing support for a wide range of load currents. In conjunction with many other Renesas digital controllers, the ISL683xx family is capable of complex sequencing and fault spreading. The Digital-DC™ (DDC) bus is a single-wire serial bus which provides high-performance inter-device communication without the need for external sequencers, reducing overall system costs.The PMBus interface facilitates device configuration, provides supply telemetry and detailed fault reporting including a parametric capture tool (SnapShot). These features are conveniently accessible through the PowerNavigator™ software tool. Additionally, a wide array of common configuration options are independently configurable through use of pin-strap resistors. The rich feature set in conjunction with the PowerNavigator software tool make the ISL683xx products ideal for telecom, servers, storage equipment, and power supply applications.<strong>Features:</strong> Unique compensation-free design, which is always stable, Output voltage range: 0.45 V to 5.5 V, Input voltage range: 4.75 V to 16 V or 4.5 V to 5.5 V, 0.5% output voltage accuracy over line, load, and temperature, ChargeMode control achieves fast transient response, requires minimal output capacitance, and provides output stability without compensation, Single-channel output can be paralleled with up to eight devices in a single droop-less current sharing output, Switching frequency range of 200 kHz to 1.0 MHz, Proprietary single-wire DDC serial bus enables voltage sequencing and fault spreading with other Renesas digital power ICs, Cycle-by-cycle inductor peak current protection, Configurable fault protection for output voltage UV/OV, input voltage UV/OV, internal and SPS temperature, Cycle-by-cycle output current measurement with adjustable gain settings for sensing with SPS current monitor or low DCR inductors, Dedicated telemetry ADC monitors input voltage, input current, output voltage, internal temperature, and power stage temperature, Nonvolatile memory (NVRAM) stores operating parameters and fault events across POR cycles, PMBus compliant; supports 113 PMBus commands, Compatible with SPS devices, Servers and storage equipment, Telecom and datacom equipment, Power supplies (FPGA, ASIC, DSP, memory)

Feature

  • Unique compensation-free design, which is always stable
  • Output voltage range: 0.45V to 5.5V
  • Input voltage range: 4.75V to 16V or 4.5V to 5.5V
  • 0.5% output voltage accuracy over line, load, and temperature
  • ChargeMode control achieves fast transient response, reduced output capacitance, and provides output stability without compensation
  • Single-channel output, can be paralleled with up to eight devices in a single droop-less current sharing output
  • Switching frequency range of 200kHz to 1.0MHz
  • Proprietary single-wire DDC serial bus enables voltage sequencing and fault spreading with other Renesas digital power ICs
  • Cycle-by-cycle inductor peak current protection
  • Digital fault protection for output voltage UV/OV, input voltage UV/OV, and temperature
  • Cycle-by-cycle output current measurement with adjustable gain settings for sensing with high current, low DCR inductors
  • Monitor ADC measures input voltage, input current, output voltage, internal temperature, and external temperature
  • Nonvolatile memory (NVRAM) for storing operating parameters and fault events
  • PMBus compliant, supports 112 PMBus commands

ISL68300IRAZ-T7A Block Diagram
(Picture: Diagram)

Technical Parameters

  • Manufacturer
  • Intersil
  • Series
  • -
  • Packaging
  • Cut Tape (CT)&nbsp;
  • Part Status
  • Active
  • Output Type
  • PWM
  • Function
  • Step-Down
  • Output Configuration
  • Positive
  • Topology
  • Buck
  • Number of Outputs
  • 1
  • Output Phases
  • 1
  • Voltage Supply (Vcc/Vdd)
  • 4.75 V ~ 16 V, 4.5 V ~ 5.5 V
  • Frequency Switching
  • 200kHz ~ 1MHz
  • Duty Cycle (Max)
  • -
  • Synchronous Rectifier
  • No
  • Clock Sync
  • Yes
  • Serial Interfaces
  • I²C, PMBus, SMBus
  • Control Features
  • Enable, Power Good
  • Operating Temperature
  • -40°C ~ 85°C (TA)
  • Package / Case
  • 24-VFQFN Exposed Pad
  • Supplier Device Package
  • 24-QFN (4x4)
  • Lead Free Status / RoHS Status
  • Lead free / RoHS Compliant
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Standard Package
  • 1

ISL68300IRAZ-T7A Documents

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Ratings and Reviews (1)

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  • **rego***
    2018-10-02

    it works.....

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that ISL68300IRAZ-T7A is the original manufacturer or agent of RENESAS?
We have a professional business development department to strictly test and verify the qualifications of RENESAS original manufacturers and agents. All RENESAS suppliers must pass the qualification review before they can publish their ISL68300IRAZ-T7A devices; we pay more attention to the channels and quality of ISL68300IRAZ-T7A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ISL68300IRAZ-T7A chips? Including RENESAS original factory information, IC Chips application, ISL68300IRAZ-T7A pictures?
You can use Jotrin's intelligent search engine, or filter by Power Management ; Digital Power ; Digital PWM Controllers category, or find it through Renesas Technology Corp Information page.
Q: Are the RENESAS's ISL68300IRAZ-T7A price and stock displayed on the platform accurate?
The RENESAS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ISL68300IRAZ-T7A, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of ISL68300IRAZ-T7A?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ISL68300IRAZT7A we delivered, we will accept the replacement or return of the ISL68300IRAZ-T7A only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ISL68300IRAZ-T7A.
(3)The ISL68300IRAZ-T7A is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as ISL68300IRAZ-T7A datasheet pdf, ISL68300 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Renesas Technology Corp

Renesas
In April 2010, NEC electronics and renesas technologies, two major semiconductor manufacturers in Japan, merged, creating a new professional semiconductor manufacturer renesas electronics. Based on its strong r&d strength, design and development platform and various manufacturing technologies, rene...
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