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ISL6524CB
With its specialized functionality in power management
ISL6524CB
With its specialized functionality in power management
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Manufacturer Part # : ISL6524CB
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Package/Case: SOIC-Wide-28
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Brand: Renesas Electronics
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Product Categories : Special Purpose Regulators
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ISL6524CB DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $8.346 | $8.35 |
| 208 | $3.331 | $692.85 |
| 494 | $3.219 | $1,590.19 |
| 988 | $3.164 | $3,126.03 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Equipped with a fixed frequency PWM oscillator, the ISL6524CB guarantees stable and efficient regulation, providing a consistent power supply output. Its voltage feed-forward loop significantly improves transient response, minimizing output voltage undershoot during sudden load changes. This feature is particularly beneficial for applications requiring rapid and seamless power delivery, such as point-of-load converters and distributed power systems
Key Features
- This IC is ideal for notebook computers.
- It features two PWM controllers and integrated gate drivers.
- The IC has a complete set of protection functions.
Application
- Stable voltage output
- Efficient power handling
- Designed for reliability
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Switching Controllers | Number of Outputs | 4 Output |
| Switching Frequency ! | 215 kHz | Duty Cycle - Max | 100 % |
| Output Voltage | 1.05 V to 1.825 V, 1.2 V, 1.5 V, 1.8 V | Output Current ! | 25 A |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature ! | + 70 C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-Wide-28 |
| Brand | Renesas / Intersil | Height | 2.35 mm (Max) |
| Length | 18.1 mm (Max) | Operating Supply Voltage ! | 12 V |
| Product Type ! | Switching Controllers | Subcategory | PMIC - Power Management ICs |
| Type | Voltage Mode PWM Controllers | Width | 7.6 mm (Max) |
| Unit Weight | 0.027937 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ISL6524CB?
The ISL6524CB is a dual synchronous buck controller designed by Intersil, now part of Renesas Electronics Corporation. It is ideal for applications requiring high-efficiency voltage regulation, such as power supplies for computer peripherals, networking equipment, and industrial systems.
How Does ISL6524CB Work?
The ISL6524CB operates as a dual synchronous buck controller to regulate output voltages efficiently. It utilizes pulse-width modulation (PWM) control to drive the power MOSFET switches for step-down voltage conversion. The controller features programmable frequency and voltage tracking for flexible power management.
How Many Pins does ISL6524CB have and What are the Functions of the Pinout Configuration?
The ISL6524CB is housed in a 28-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Controller power supply pin.
- COMP1, COMP2: Compensation pins for channel 1 and channel 2, respectively.
- FB1, FB2: Feedback voltage pins for channel 1 and channel 2, respectively.
- LX1, LX2: Power MOSFET switch driver pins for channel 1 and channel 2, respectively.
- BOOT1, BOOT2: Bootstrap driver pins for channel 1 and channel 2, respectively.
- PHASE1, PHASE2: Phase pins for channel 1 and channel 2, respectively.
What are the Pros and Cons of ISL6524CB?
Pros:
- Efficiency: Provides high-efficiency voltage regulation for power-conscious applications.
- Flexibility: Features programmable frequency and voltage tracking for versatile power management.
- Dual Channel: Allows independent control of two buck channels for multiple output voltages.
- Protection Features: Includes overcurrent protection and thermal shutdown for system reliability.
Cons:
- Complexity: Requires understanding of buck converter principles for proper configuration.
- External Components: May need additional external components for specific system requirements.
- Thermal Considerations: Heat dissipation and thermal management may be critical in high-power applications.
Are There Any Equivalents/Alternatives to ISL6524CB for Recommendation?
- The LM2743 from Texas Instruments is a similar dual synchronous buck controller with advanced features.
- Alternatives to the ISL6524CB include the IR3899 from Infineon Technologies and the MAX5048 from Maxim Integrated.
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