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ISL6625AIRZ-T中文资料PDF规格书
厂商型号 |
ISL6625AIRZ-T |
参数属性 | ISL6625AIRZ-T 封装/外壳为8-VFDFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 栅极驱动器;产品描述:IC GATE DRVR HALF-BRIDGE 8DFN |
功能描述 | Synchronous Rectified Buck MOSFET Drivers |
文件大小 |
412.42 Kbytes |
页面数量 |
10 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 | 2024-6-6 14:18:00 |
ISL6625AIRZ-T规格书详情
The ISL6625A is a high frequency MOSFET driver designed to
drive upper and lower power N-Channel MOSFETs in a
synchronous rectified buck converter topology.
In ISL6625A, the upper and lower gates are both driven to an
externally applied voltage. This provides the capability to
optimize applications involving trade-offs between gate charge
and conduction losses.
An advanced adaptive shoot-through protection is integrated to
prevent both the upper and lower MOSFETs from conducting
simultaneously and to minimize dead time. The ISL6625A has
a 10kΩ integrated high-side gate-to-source resistor to prevent
self turn-on due to high input bus dV/dt.
This driver also has an overvoltage protection feature, which is
operational while VCC is below the POR threshold. The PHASE
node is connected to the gate of the low-side MOSFET (LGATE)
via a 30kΩ resistor, limiting the output voltage of the converter
close to the gate threshold of the low-side MOSFET. This is
dependent on the current being shunted, which provides some
protection to the load should the upper MOSFET(s) become
shorted.
Features
• Dual MOSFET drives for synchronous rectified bridge
• Advanced adaptive zero shoot-through protection
- PHASE detection
- LGATE detection
- Auto-Zero of rDS(ON) conduction offset effect
• Low standby bias current
• 36V internal bootstrap switcher
• Bootstrap capacitor overcharging prevention
• Integrated high-side gate-to-source resistor to prevent from
self turn-on due to high input bus dV/dt
• Pre-POR overvoltage protection for start-up and shutdown
• Power rails undervoltage protection
• Expandable bottom copper pad for enhanced heat sinking
• Dual flat no-lead (DFN) package
- Near chip-scale package footprint; improves PCB
efficiency and thinner in profile
• Pb-Free (RoHS compliant)
Applications
• High light load efficiency voltage regulators
• Core regulators for advanced microprocessors
• High current DC/DC converters
产品属性
- 产品编号:
ISL6625AIRZ-T
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 栅极驱动器
- 包装:
卷带(TR)
- 驱动配置:
半桥
- 通道类型:
同步
- 栅极类型:
N 沟道 MOSFET
- 电压 - 供电:
5.5V ~ 13.2V
- 电流 - 峰值输出(灌入,拉出):
-,3A
- 输入类型:
非反相
- 上升/下降时间(典型值):
31ns,18ns
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-VFDFN 裸露焊盘
- 供应商器件封装:
8-DFN(2x2)
- 描述:
IC GATE DRVR HALF-BRIDGE 8DFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS-瑞萨. |
24+25+/26+27+ |
DFN-8.贴片 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
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 |
19+ |
8-DFN-EP(2x2) |
56800 |
只卖原装正品!价格超越代理!可开增值税发票! |
询价 | ||
INTERSIL |
20+ |
DFN10 |
700 |
诚信经营..品质保证..价格优势 |
询价 | ||
INTERSIL |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
INTERSIL |
22+ |
DFN10 |
690 |
诚信经营..品质保证..价格优势 |
询价 | ||
Intersil |
23+ |
10DFN |
9000 |
原装正品,支持实单 |
询价 | ||
INTERSIL |
23+ |
DFN |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
INTERSIL |
23+ |
QFN |
30000 |
原装现货,假一赔十. |
询价 | ||
INTERSIL |
2339+ |
DFN10 |
32280 |
原装现货 假一罚十!十年信誉只做原装! |
询价 |