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Part Details for ISL6721AARZ by Renesas Electronics Corporation
Results Overview of ISL6721AARZ by Renesas Electronics Corporation
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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ISL6721AARZ Information
ISL6721AARZ by Renesas Electronics Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for ISL6721AARZ
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
ISL6721AARZ-ND
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DigiKey | IC REG CTRLR BOOST/FLYBACK 16QFN Min Qty: 1 Lead time: 18 Weeks Container: Tube |
965 In Stock |
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$2.7625 / $7.1300 | Buy Now |
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DISTI #
968-ISL6721AARZ
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Mouser Electronics | Switching Controllers FLEXIBLE SINGLE END CUR MODE PWM RoHS: Compliant | 800 |
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$2.8500 / $4.6800 | Buy Now |
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DISTI #
ISL6721AARZ
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Avnet Silica | PWM Controller Peak Current Mode 9 V to 18 V 1 MHz 16 Pins QFNEP (Alt: ISL6721AARZ) RoHS: Compliant Min Qty: 980 Package Multiple: 490 Lead time: 20 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for ISL6721AARZ
ISL6721AARZ CAD Models
ISL6721AARZ Part Data Attributes
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ISL6721AARZ
Renesas Electronics Corporation
Buy Now
Datasheet
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ISL6721AARZ
Renesas Electronics Corporation
Flexible Single-ended Current Mode PWM Controller, QFN, /Tube
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | End Of Life | |
| Ihs Manufacturer | RENESAS ELECTRONICS CORP | |
| Part Package Code | QFN | |
| Package Description | QFN-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | L16.3X3B | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 18 Weeks | |
| Samacsys Manufacturer | Renesas Electronics | |
| Additional Feature | ALSO HAVE A BOOST CONFIGURATION | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 9 V | |
| JESD-30 Code | S-PQCC-N16 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1 A | |
| Output Voltage-Nom | 13.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
ISL6721AARZ Frequently Asked Questions (FAQ)
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A good PCB layout for the ISL6721AARZ involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the high-current paths. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive analog circuits.
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To optimize the compensation network for the ISL6721AARZ, you can use the following steps: 1) Choose a compensation capacitor value based on the output capacitor value and the desired crossover frequency. 2) Select a compensation resistor value based on the desired phase margin. 3) Use a network analyzer or simulation tool to fine-tune the compensation network for optimal stability and transient response.
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The maximum allowed input voltage ripple for the ISL6721AARZ is 10% of the nominal input voltage. Exceeding this limit may cause the IC to malfunction or reduce its reliability.
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Yes, the ISL6721AARZ can be used in a synchronous rectification configuration. However, this requires additional external components and careful design to ensure proper operation and minimize power losses.
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To ensure the ISL6721AARZ operates within its safe operating area (SOA), you should monitor the input voltage, output current, and junction temperature. You should also ensure that the IC is properly cooled and that the PCB is designed to minimize thermal resistance.