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ISL78420ARTAZ中文资料PDF规格书
厂商型号 |
ISL78420ARTAZ |
参数属性 | ISL78420ARTAZ 封装/外壳为10-WDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 栅极驱动器;产品描述:IC GATE DRVR HALF-BRIDGE 10TDFN |
功能描述 | 100V, 2A Peak, Half-Bridge Driver with Tri-Level PWM Input and Adjustable Dead-Time |
文件大小 |
608.97 Kbytes |
页面数量 |
18 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 | 2024-6-3 18:16:00 |
ISL78420ARTAZ规格书详情
The ISL78420 is a 100V, 2A high frequency half-bridge NMOS
FET driver with a tri-level PWM input. With an operating supply
voltage range of 8V to 14V, it supports a 114V bootstrap bias for
driving the high-side NMOS in 100V half-bridge applications. This
part is a derivative of the industrial family of HIP2120-HIP2123
100V half-bridge drivers.
This driver is designed to work in conjunction with the ISL78220
and ISL78225 “Multi-Phase Interleaved Boost PWM Controller
with Light Load Efficiency Enhancement”. It can also be used in
applications where a standard half-bridge driver is needed.
This driver has a programmable dead-time to ensure
break-before-make operation between the high-side and low-side
MOSFET. A resistor is used to set the dead-time from 35ns to
220ns.
The PWM pin’s tri-level input allows control of the high-side and
low-side drivers with a single pin. When the PWM input is at logic
high, the high-side bridge FET is turned on and the low-side FET is
off. When the input is at logic low, the low-side bridge FET is
turned on and the high-side FET is turned off. When the input
voltage is in mid-level state, both the high and low-side bridge
FETs are turned off. The enable pin (EN), when low, also turns
both bridge FETs off. This EN input can be used when the
controller driving the ISL78420 does not utilize a tri-level output.
Both PWM and EN logic inputs are VDD tolerant.
The ISL78420 is offered in a 14 Ld HTSSOP package and
complies with 100V conductor spacing per IPC-2221. The device
is Automotive AEC-Q100 qualified for the temperature range of
-40°C to +125°C.
Features
• 114VDC bootstrap supply maximum voltage
• 2A source and sink driver for 100V half-bridge NMOS FETs
• Programmable dead-time prevents shoot-through; adjustable
from 35ns to 220ns with a single resistor
• Unique tri-level PWM input logic enables phase shedding when
using multiphase PWM controllers (e.g. ISL78220/225)
• On-chip 1Ω (dynamic) bootstrap diode
• 10ns rise and fall times with 1000pF load
• 8V to 14V operating voltage range
• Supply undervoltage lockout (UVLO)
• 14 Ld HTSSOP package compliant with 100V conductor
spacing guidelines per IPC-2221
• AEC-Q100 qualified
Applications
• Automotive applications
• Multiphase boost (ISL78220/225)
• Half-bridge DC/DC converter
• Class-D amplifiers
产品属性
- 产品编号:
ISL78420ARTAZ
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 栅极驱动器
- 系列:
Automotive, AEC-Q100
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 驱动配置:
半桥
- 通道类型:
同步
- 栅极类型:
N 沟道 MOSFET
- 电压 - 供电:
8V ~ 14V
- 逻辑电压 - VIL,VIH:
1.8V,4V
- 电流 - 峰值输出(灌入,拉出):
2A,2A
- 输入类型:
非反相
- 上升/下降时间(典型值):
10ns,10ns
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
10-WDFN 裸露焊盘
- 供应商器件封装:
10-TDFN(4x4)
- 描述:
IC GATE DRVR HALF-BRIDGE 10TDFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Renesas |
2023+ |
10TDFN |
3768 |
安罗世纪电子只做原装正品货 |
询价 | ||
Renesa |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RENESAS(瑞萨)/IDT |
2021+ |
HTSSOP-14 |
499 |
询价 | |||
Intersil |
21+ |
10TDFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
INTERSIL |
20+ |
TSSOP14 |
152 |
诚信经营..品质保证..价格优势 |
询价 | ||
INTERSIL |
23+ |
TSSOP-14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Intersil |
23+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
Intersil |
23+ |
10TDFN |
9000 |
原装正品,支持实单 |
询价 | ||
Intersil |
22+ |
10TDFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
N/A |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |