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Renesas ISL6208CRZ-T
Gate Drivers VER OF ISL6208CR-T I BM FAB
Marken: Renesas Technology Corp
Herstellerteil #: ISL6208CRZ-T
Datenblatt: ISL6208CRZ-T Datasheet (PDF)
Paket/Gehäuse: QFN-8
Produktart: PMIC - MOSFET, Bridge Drivers - External Switch
RoHS-Status:
Lagerzustand: 3288 Stück, Neues Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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BOMISL6208CRZ-T Allgemeine Beschreibung
The ISL6208 and ISL6208B are high frequency, dual MOSFET drivers, optimized to drive two N-Channel power MOSFETs in a synchronous-rectified buck converter topology. They are especially suited for mobile computing applications that require high efficiency and excellent thermal performance. These drivers, combined with an Intersil multiphase Buck PWM controller, form a complete single-stage core-voltage regulator solution for advanced mobile microprocessors. ISL6208 and ISL6208B have the same function but different packages. The descriptions in this datasheet are based on ISL6208 and also apply to ISL6208B. The ISL6208 features 4A typical sinking current for the lower gate driver. This current is capable of holding the lower MOSFET gate off during the rising edge of the Phase node. This prevents shoot-through power loss caused by the high dv/dt of phase voltages. The operating voltage matches the 30V breakdown voltage of the MOSFETs commonly used in mobile computer power supplies. The ISL6208 also features a three-state PWM input that, working together with Intersil’s multiphase PWM controllers, will prevent negative voltage output during CPU shutdown. This feature eliminates a protective Schottky diode usually seen in a microprocessor power systems. MOSFET gates can be efficiently switched up to 2MHz using the ISL6208. Each driver is capable of driving a 3000pF load with propagation delays of 8ns and transition times under 10ns. Bootstrapping is implemented with an internal Schottky diode. This reduces system cost and complexity, while allowing the use of higher performance MOSFETs. Adaptive shoot-through protection is integrated to prevent both MOSFETs from conducting simultaneously. A diode emulation feature is integrated in the ISL6208 to enhance converter efficiency at light load conditions. This feature also allows for monotonic start-up into pre-biased outputs. When diode emulation is enabled, the driver will allow discontinuous conduction mode by detecting when the inductor current reaches zero and subsequently turning off the low side MOSFET gate.
Funktionen
- Dual MOSFET drives for synchronous rectified bridge
- Adaptive shoot-through protection
- 0.5Ω On-resistance and 4A sink current capability
- Supports high switching frequency up to 2MHz
- Fast output rise and fall time
- Low propagation delay
- Three-state PWM input for power stage shutdown
- Internal bootstrap Schottky diode
- Low bias supply current (5V, 80µA)
- Diode emulation for enhanced light load efficiency and pre-biased start-up applications
- VCC POR (Power-On-Reset) feature integrated
- Low three-state shutdown holdoff time (typical 160ns)
- Pin-to-pin compatible with ISL6207
- QFN and DFN package:
- Compliant to JEDEC PUB95 MO-220 QFN - Quad flat no leads - package outline DFN - Dual flat no leads - package outline
- Near chip scale package footprint, which improves PCB efficiency and has a thinner profile
- Pb-free (RoHS Compliant)
Spezifikationen
| Parameter | Wert | Parameter | Wert |
|---|---|---|---|
| Manufacturer: | Renesas Electronics | Product Category: | Gate Drivers |
| RoHS: | Y | Type: | High Side, Low Side |
| Mounting Style: | SMD/SMT | Package / Case: | QFN EP |
| Number of Drivers: | 2 Driver | Number of Outputs: | 2 Output |
| Output Current: | 4 A | Rise Time: | 8 ns |
| Fall Time: | 8 ns | Supply Voltage - Max: | 5.5 V |
| Propagation Delay - Max: | 25 ns | Minimum Operating Temperature: | - 10 C |
| Maximum Operating Temperature: | + 100 C | Series: | ISL6208 |
| Packaging: | Reel | Features: | Synchronous |
| Height: | 0.95 mm | Length: | 3 mm |
| Technology: | Si | Width: | 3 mm |
| Brand: | Renesas / Intersil | Maximum Clock Frequency: | 2000 kHz |
| Operating Supply Voltage: | 5 V | Product Type: | Gate Drivers |
| Factory Pack Quantity: | 6000 | Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 0.000776 oz | Tags | ISL6208CRZ-T, ISL6208CRZ, ISL6208CR, ISL6208C, ISL6208, ISL620, ISL62, ISL6, ISL |
| Source Content uid | ISL6208CRZ-T | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | RENESAS ELECTRONICS CORP | Part Package Code | QFN |
| Package Description | 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-220, QFN-8 | Pin Count | 8 |
| Manufacturer Package Code | L8.3X3 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Samacsys Manufacturer | Renesas Electronics | High Side Driver | YES |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER | JESD-30 Code | S-PQCC-N8 |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 8 | 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 |
| Surface Mount | YES | Temperature Grade | OTHER |
| Terminal Finish | MATTE TIN | Terminal Form | NO LEAD |
| Terminal Position | QUAD |
Versand
| Versandart | Versandgebühr | Vorlaufzeit | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
| Zahlungsbedingungen | Handgebühr | |
|---|---|---|
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Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. |
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Paypal | 4,0 % Servicegebühr wird berechnet. |
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Kreditkarte | 3,5 % Servicegebühr wird berechnet. |
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Western Union | charge US.00 banking fee. |
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Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
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Teilpunkte
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The ISL6208CRZ-T is a high-performance synchronous buck converter chip manufactured by Renesas Electronics. It is designed to efficiently convert a high voltage input into a lower voltage output. The chip features integrated MOSFETs, voltage-mode control, and a wide input voltage range. It is commonly used in various applications, including telecommunications, networking equipment, industrial systems, and power supplies.
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Equivalent
Some equivalent products of the ISL6208CRZ-T chip include the ISL6218CRZ-T, ISL6268CRZ-T, and the ISL6295CRZ-T. -
Features
ISL6208CRZ-T is a dual-phase PWM controller for multiphase synchronous buck DC/DC converters. It provides programmable switching frequency, overcurrent protection, and thermal shutdown. It offers precise voltage-regulation accuracy, supports a wide input voltage range, and is suitable for use in various applications, including power supplies and embedded processors. -
Pinout
The ISL6208CRZ-T is an 8-pin integrated circuit (IC). It is a dual low-side and high-side driver with a power stage specifically designed for synchronous buck applications. The pin count includes inputs, outputs, and power connections necessary for controlling and driving the power stage. -
Manufacturer
The ISL6208CRZ-T is manufactured by Intersil Corporation. It is an American semiconductor company that specializes in power management and precision analog devices for various industries such as automotive, industrial, and consumer electronics. -
Application Field
The ISL6208CRZ-T is a synchronous buck controller IC primarily used in power management applications. Common application areas include servers, networking equipment, automotive systems, and industrial control systems. It is suited for systems requiring high efficiency, low power consumption, and reliable voltage regulation. -
Package
The package type of the ISL6208CRZ-T chip is a Surface Mount. The form of the chip is a 28-Lead QSOP (Quarter Size Outline Package). The size of the chip is approximately 5.3mm x 6.5mm x 2.2mm.
Datenblatt PDF
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