Renesas ISL6364CRZ
Switching Controllers VR12 4+1 PWM CNTRLR P6 4 8LD 6X6
ブランド: Renesas Technology Corp
製造元部品 #: ISL6364CRZ
データシート: ISL6364CRZ Datasheet (PDF)
パッケージ/ケース: QFN-48
RoHS ステータス:
在庫状況: 2614 個、新しいオリジナル
製品の種類: Voltage Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*すべての価格は米ドルです
数量 | 単価 | 外部価格 |
---|---|---|
1 | $4.790 | $4.790 |
200 | $1.854 | $370.800 |
500 | $1.789 | $894.500 |
1000 | $1.757 | $1757.000 |
In Stock:2614 PCS
ISL6364CRZ 概要
The ISL6364 is a dual PWM controller; its 4-phase PWMs control the microprocessor core or the memory voltage regulator, while its single-phase PWM controls the peripheral voltage regulator for graphics, system agent, or processor I/O. The ISL6364 utilizes Renesas' proprietary Enhanced Active Pulse Positioning (EAPP) modulation scheme to achieve extremely fast transient response with fewer output capacitors. The ISL6364 is designed to be compliant to Intel VR12/IMVP7 specifications. It accurately monitors the load current via the IMON pin and reports this information via the IOUT register to the microprocessor, which sends a PSI# signal to the controller at low power mode via SVID bus. The controller enters 1 or 2-phase operation in low power mode (PSI1); in the ultra-low power mode (PSI2, 3), it operates in single phase with diode emulation option. In low power modes, the magnetic core and switching losses are significantly reduced, yielding high efficiency at light load. After the PSI# signal is de-asserted, the dropped phase(s) are added back to sustain heavy load transient response and efficiency. today's microprocessors require a tightly regulated output voltage position versus load current (droop). The ISL6364 senses the output current continuously by measuring the voltage across a dedicated current sense resistor or the DCR of the output inductor. The sensed current flows out of the FB pin to develop a precision voltage drop across the feedback resistor for droop control. Current sensing also provides information for channel current balancing, average overcurrent protection and individual phase current limiting. The TM and TMS pins sense an NTC thermistor's temperature, which is internally digitized for thermal monitoring and for integrated thermal compensation of the current sense elements of the respective regulator. The ISL6364 features remote voltage sensing and completely eliminates any potential difference between remote and local grounds. This improves regulation and protection accuracy. The threshold-sensitive enable input is available to accurately coordinate the start-up of the ISL6364 with other voltage rails.
特徴
- Intel VR12/IMVP7 Compliant
- SerialVID with Programmable IMAX, TMAX, BOOT, ADDRESS OFFSET Registers
- Intersil's Proprietary Enhanced Active Pulse Positioning (EAPP) Modulation Scheme (Patented)
- Variable Frequency Control During Load Transients to Reduce Beat Frequency Oscillation
- Linear Control with Evenly Distributed PWM Pulses for Better Phase Current Balance During Load Transients
- Voltage Feed-Forward and Adjustable Ramp Options
- High Frequency and PSI Compensation Options
- Dual Outputs
- Output 1 (VR0): 1 to 4-Phase for Core or Memory (Coupled Inductor Compatible)
- Output 2 (VR1): Single Phase for Graphics, System Agent, or Processor I/O
- Differential Remote Voltage Sensing
- ±0.5% Closed-loop System Accuracy Over Load, Line and Temperature
- Phase Doubler Compatibility (NOT Phase Dropping via PWM Lines)
- Proprietary Active Phase Adding and Dropping with Diode Emulation Scheme For Enhanced Light Load Efficiency
- Programmable Slew Rate of Fast Dynamic VID for VR0
- Dynamic VID Compensation (DVS) for VR1 at No Droop
- Droop and Diode Emulation Options
- Programmable 1 or 2-Phase Operation in PSI1/2/3 Mode
- Programmable Standard or Coupled-Inductor Operation
- Precision Resistor or DCR Differential Current Sensing
- Integrated Programmable Current Sense Resistors
- Integrated Thermal Compensation
- Accurate Load-Line (Droop) Programming
- Accurate Channel-Current Balancing
- Accurate Current Monitoring
- Average Overcurrent Protection and Channel Current Limit With Internal Current Comparators
- Precision Overcurrent Protection on IMON & IMONS Pins
- Independent Oscillators, up to 1MHz Per Phase, for Cost, Efficiency, and Performance Optimization
- Dual Thermal Monitoring and Thermal Compensation
- Start-up Into Pre-Charged Load
- Pb-Free (RoHS Compliant)
仕様
パラメータ | 価値 | パラメータ | 価値 |
---|---|---|---|
Manufacturer: | Renesas Electronics | Product Category: | Switching Controllers |
RoHS: | Y | Mounting Style: | SMD/SMT |
Package / Case: | QFN-48 | Packaging: | Tube |
Series: | ISL6364C | Brand: | Renesas / Intersil |
Moisture Sensitive: | Yes | Product Type: | Switching Controllers |
Factory Pack Quantity: | 50 | Subcategory: | PMIC - Power Management ICs |
Unit Weight: | 0.003598 oz |
配送
配送タイプ | 配送料 | リードタイム | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
電信送金 | 銀行手数料 US$30.00 を請求します。 | |
ペイパル | 4.0%のサービス料がかかります。 | |
クレジットカード | 3.5%のサービス料がかかります。 | |
ウエスタンユニオン | charge US.00 banking fee. | |
送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
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パーツポイント
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The ISL6364CRZ chip is a highly integrated power controller designed for use in advanced computing systems, such as desktops, servers, and graphic cards. It provides accurate voltage regulation and efficient power management, maximizing system power delivery while reducing power losses. The chip features integrated drivers for synchronous rectification MOSFETs, as well as a comprehensive set of protection features to ensure safe and reliable operation.
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Equivalent
Some equivalent products of the ISL6364CRZ chip include the NCP81022, ADP4000, and RTQ36400. -
Features
The ISL6364CRZ is a synchronous buck controller with integrated 6A MOSFET drivers. It offers programmable features such as voltage positioning and current mode control, as well as integrated protection features such as overvoltage, undervoltage, and overcurrent protection. It operates from a 4.5V to 24V supply voltage and is suitable for a wide range of applications. -
Pinout
The ISL6364CRZ is a 12-pin buck-boost regulator IC. It provides a dual buck and single boost regulator solution for DDR2, DDR3, and DDR4 memory. Its pin functions include input voltage, output voltage, enable/disable control, power good, and feedback control. -
Manufacturer
The ISL6364CRZ is manufactured by Renesas Electronics Corporation. Renesas is a Japanese multinational semiconductor manufacturer and one of the world's largest suppliers of microcontrollers and other semiconductor solutions. -
Application Field
The ISL6364CRZ is a voltage regulator designed for remote voltage sensing in notebook computers and other portable devices. It is used in applications that require high voltage accuracy and efficiency to regulate power supply voltages. -
Package
The ISL6364CRZ chip comes in a small form factor package type called QFN (Quad Flat No-Lead) and has a size of 5mm x 5mm.
データシート PDF
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