ISL95870B中文资料PDF规格书
厂商型号 |
ISL95870B |
参数属性 | ISL95870B 封装/外壳为20-VFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 特殊用途稳压器;ISL95870B应用范围:控制器,GPU 内核电源;产品描述:IC REG CTRLR GPU 1OUT 20QFN |
功能描述 | PWM DC/DC Controller with VID Inputs for Portable GPU Core-Voltage Regulator |
文件大小 |
633.26 Kbytes |
页面数量 |
29 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-29 22:51:00 |
ISL95870B规格书详情
PWM DC/DC Controller with VID Inputs for Portable GPU Core-Voltage Regulator
The ISL95870, ISL95870A, ISL95870B ICs are Single-Phase Synchronous-Buck PWM regulators
featuring Intersil’s proprietary R4 Technology™. The wide 3.3V to 25V input voltage range is ideal for systems that run on battery or AC-adapter power sources.
Features
• Input Voltage Range: 3.3V to 25V
• Output Voltage Range: 0.5V to 5V
• Precision Regulation
- Proprietary R4™ Frequency Control Loop
- ±0.5 System Accuracy Over -10°C to +100°C
• Optimal Transient Response
- Intersil’s R4™ Modulator Technology
• Output Remote Sense
• Extremely Flexible Output Voltage Programmability
- 2-Bit VID Selects Four Independent Setpoint Voltages for ISL95870B
- 2-Bit VID Selects Four Dependent or Three Independent Setpoint Voltages for ISL95870A
- Simple Resistor Programming of Setpoint Voltages
• Selectable 300kHz, 500kHz, 600kHz or 1MHz PWM Frequency in Continuous Conduction
• Automatic Diode Emulation Mode for Highest Efficiency
• Power-Good Monitor for Soft-Start and Fault Detection
Applications*(see page 26)
• Mobile PC Graphical Processing Unit VCC Rail
• Mobile PC I/O Controller Hub (ICH) VCC Rail
• Mobile PC Memory Controller Hub (GMCH) VCC Rail
产品属性
- 产品编号:
ISL95870BHRZR5673
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 特殊用途稳压器
- 系列:
Robust Ripple Regulator™ (R3)
- 包装:
卷带(TR)
- 应用:
控制器,GPU 内核电源
- 电压 - 输入:
3.3V ~ 25V
- 输出数:
1
- 电压 - 输出:
0.5V ~ 5V
- 工作温度:
-10°C ~ 100°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-VFQFN 裸露焊盘
- 供应商器件封装:
20-QFN(3x4)
- 描述:
IC REG CTRLR GPU 1OUT 20QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
QFN20 |
20000 |
全新原装假一赔十 |
询价 | ||
INTERSI |
2020+ |
QFN |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
INTERSIL |
20+ |
QFN |
35900 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
INTERSIL |
21+ |
QFN20 |
8800 |
公司只做原装正品 |
询价 | ||
INTERSIL |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
INTERSIL |
23+ |
NA/ |
385 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
VFQFN20EP |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
INTERSIL |
23+ |
QFN |
20000 |
原厂原装正品现货 |
询价 | ||
INTERSIL |
2046+ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
RENESAS(瑞萨)/IDT |
23+ |
QFN20EP(3x4) |
6000 |
询价 |