位置:ISL6262ACRZ > ISL6262ACRZ详情
ISL6262ACRZ中文资料
ISL6262ACRZ数据手册规格书PDF详情
The ISL6262A is a two-phase buck converter regulator
implementing Intel® IMVP-6+ protocol with embedded gate
drivers. The two-phase buck converter uses two interleaved
channels to effectively double the output voltage ripple
frequency, and thereby reduce output voltage ripple
amplitude with fewer components; lower component cost;
reduced power dissipation; and smaller real estate area.
The heart of the ISL6262A is the patented R3 Technology™,
Intersil’s Robust Ripple Regulator modulator. Compared with
the traditional multiphase buck regulator, the R3
Technology™ has the fastest transient response. This is due
to the R3 modulator commanding variable switching
frequency during a load transient.
Intel® Mobile Voltage Positioning (IMVP) is a smart voltage
regulation technology, which effectively reduces power
dissipation in Intel® Pentium processors. To boost battery
life, the ISL6262A supports DPRSLPVR (deeper sleep),
DPRSTP# and PSI# functions, and maximizes the efficiency
via automatically enabling different phase operation modes.
At heavy load operation of the active mode, the regulator
commands the two phase continuous conduction mode
(CCM) operation. While the PSI# is asserted with medium
load in active mode, the ISL6262A smoothly disables one
phase and operates in one-phase CCM. When the CPU
enters deeper sleep mode, the ISL6262A enables diode
emulation to maximize the efficiency at light load.
For better system power management of the portable
computer, the ISL6262A also provides a CPU power monitor
output. The analog output at the power monitor pin can be
fed into an A/D converter to report instantaneous or average
CPU power.
A 7-bit digital-to-analog converter (DAC) allows dynamic
adjustment of the core output voltage from 0.300V to 1.500V.
A 0.5 system accuracy of the core output voltage
over-temperature is achieved by the ISL6262A.
A unity-gain differential amplifier is provided for remote CPU
die sensing. This allows the voltage on the CPU die to be
accurately measured and regulated per Intel® IMVP-6+
specifications. Current sensing can be realized using either
lossless inductor DCR sensing, or precision resistor sensing.
A single NTC thermistor network thermally compensates the
gain and the time constant of the DCR variations.
Features
• Precision Two/One-phase CORE Voltage Regulator
- 0.5 System Accuracy Over-Temperature
- Enhanced Load Line Accuracy
• Internal Gate Driver with 2A Driving Capability
• Dynamic Phase Adding/Dropping
• Microprocessor Voltage Identification Input
- 7-Bit VID Input
- 0.300V to 1.500V in 12.5mV Steps
- Support VID Change On-the-Fly
• Multiple Current Sensing Schemes Supported
- Lossless Inductor DCR Current Sensing
- Precision Resistive Current Sensing
• CPU Power Monitor
• Thermal Monitor
• User Programmable Switching Frequency
• Differential Remote CPU Die Voltage Sensing
• Static and Dynamic Current Sharing
• Overvoltage, Undervoltage, and Overcurrent Protection
• Pb-Free (RoHS Compliant)
ISL6262ACRZ产品属性
- 类型
描述
- 型号
ISL6262ACRZ
- 功能描述
IC CORE CTRLR 2PHASE 48-QFN
- RoHS
是
- 类别
集成电路(IC) >> PMIC - 稳压器 - 专用型
- 系列
-
- 标准包装
2,000
- 系列
-
- 应用
控制器,DSP
- 输入电压
4.5 V ~ 25 V
- 输出数
2
- 输出电压
最低可调至 1.2V
- 工作温度
-40°C ~ 85°C
- 安装类型
表面贴装
- 封装/外壳
30-TFSOP(0.173,4.40mm 宽)
- 供应商设备封装
30-TSSOP
- 包装
带卷(TR)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
14+ |
QFN48 |
9860 |
大量原装进口现货,一手货源,一站式服务,可开17%增 |
|||
INTERSIL |
20+ |
QFN48 |
9986 |
||||
INTERSIL |
22+ |
QFN |
10000 |
只做原装现货假一赔十 |
|||
INTERSIL |
2022+ |
8000 |
|||||
INTERSIL |
2023+ |
QFN48 |
53500 |
正品,原装现货 |
|||
INTERSIL |
23+ |
QFN |
25000 |
代理原装现货,假一赔十 |
|||
INTERSIL |
23+ |
QFN-48 |
8860 |
原包装原标签特价销售 |
|||
INTERSIL |
21+ |
QFN48 |
126 |
原装现货 |
|||
INTERSIL |
21+ |
QFN |
6850 |
只做原装正品假一赔十!正规渠道订货! |
|||
INTERSIL原现 |
2138+ |
QFN-48 |
6900 |
ISL6262ACRZ 价格
参考价格:¥25.9771
ISL6262ACRZ 资料下载更多...
ISL6262ACRZ 芯片相关型号
Datasheet数据表PDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
Intersil Corporation
Intersil Corporation是一家专注于高性能模拟和混合信号半导体产品的公司,成立于1967年,总部位于美国加利福尼亚州,在全球范围内提供各种电子解决方案。Intersil的产品主要应用于电源管理、信号处理、无线通信、工业控制、汽车电子等多个领域。 公司以其创新的技术而闻名,专注于提供高效能、低功耗的解决方案,满足不断增长的市场需求。Intersil的主要产品包括电源管理集成电路(IC),用于高效功率转换和管理,广泛应用于消费电子、计算机和电信设备;模拟信号处理器,用于处理和转换模拟信号,以适应各种应用需求;时钟和频率生成器,为各种电子设备提供精准的时钟信号;以及接口产品,支持不同