ISL62881D中文资料IMVP-6.5 移动 CPU 和 GPU 单相 PWM 稳压器数据手册Renesas规格书

厂商型号 |
ISL62881D |
参数属性 | ISL62881D 封装/外壳为32-VFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的特殊用途稳压器;ISL62881D应用范围:控制器,Intel IMVP-6.5™;产品描述:IC REG CTRLR IMVP-6.5 1OUT 32QFN |
功能描述 | IMVP-6.5 移动 CPU 和 GPU 单相 PWM 稳压器 |
封装外壳 | 32-VFQFN 裸露焊盘 |
制造商 | Renesas Renesas Technology Corp |
中文名称 | 瑞萨 瑞萨科技有限公司 |
数据手册 | |
更新时间 | 2025-9-23 17:01:00 |
人工找货 | ISL62881D价格和库存,欢迎联系客服免费人工找货 |
ISL62881D规格书详情
描述 Description
The ISL62881C provides a complete solution for microprocessor and graphic processor core power supply with its integrated gate drive. Based on Intersils Robust Ripple regulator (R3™) technology, the PWM modulator compared to traditional modulators, has faster transient settling time, variable switching frequency during load transients and has improved light load efficiency with its ability to automatically change switching frequency.
Fully compliant with IMVP6.5™, the ISL62881C is easily configurable as a CPU or graphics VCORE controllers by offering: responds to DPRSLPVR signals by entering/exiting diode emulations mode; reports regulator output current via the IMON pin; senses current by using a discrete resistor or the inductor; over-temperature thermal compensation of DCR, using a single NTC thermistor; differential sensing to accurately monitor and adjust processor die voltage; minimizes body diode conduction loss in diode emulation mode with its adaptive body diode conduction time.
Need to aggressively reduce the output capacitor? The overshoot reduction function is user-selectable and can be disabled for those concerned about increased system thermal stress.
Maintaining all the ISL62881C functions, the ISL62881D offers VR_TT# function for thermal throttling control. It also offers the split LGATE function to further improve light load efficiency.
特性 Features
• Precision Core Voltage Regulation
• 0.5% System Accuracy Over-Temperature
• Enhanced Load Line Accuracy
• Supports Multiple Current Sensing Methods
• Lossless Inductor DCR Current Sensing
• Precision Resistor Current Sensing
• Current Monitor
• Differential Remote Voltage Sensing
• Integrated Gate Driver
• Split LGATE Driver to Increase Light-Load Efficiency (For ISL62881D)
• Adaptive Body Diode Conduction Time Reduction
• User-selectable Overshoot Reduction Function
• Small Footprint 28 Ld 4x4 or 32 Ld 5x5 TQFN Package
应用 Application
• Notebook Core Voltage Regulator
• Notebook GPU Voltage Regulator
技术参数
- 制造商编号
:ISL62881D
- 生产厂家
:Renesas
- 输入电压最小值 (V)
:4.5
- 输入电压最大值 (V)
:25
- 输出电压最小值 (V)
:0
- 输出电压最大值 (V)
:1.5
- 推荐输出电流范围 (A)
:30
- VBIAS (最小值)
:4.75 V
- VBIAS (最大值) (V)
:5.25
- 参数应用
:Mobile GPU & CPU IMVP-6.5
- 资质级别
:Standard
- VID
:Yes
- 偏置电压范围 (V)
:4.75 to 5.25
- 温度范围
:-10 to +100
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
21+ |
QFN28 |
3500 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
INTERSIL |
23+ |
NA |
2137 |
专做原装正品,假一罚百! |
询价 | ||
INTERSIL |
25+23+ |
QFN |
21914 |
绝对原装正品全新进口深圳现货 |
询价 | ||
三年内 |
1983 |
只做原装正品 |
询价 | ||||
INTERSIL |
22+ |
QFN |
8000 |
原装正品支持实单 |
询价 | ||
INTERSIL |
25+ |
QFN28 |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
Intersil(英特矽尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
INTERSIL |
24+ |
QFN |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
INTERSI |
18+ |
QFN-28 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
RENESAS(瑞萨)/IDT |
2021+ |
QFN-32(5x5) |
499 |
询价 |