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SI8261BCC-C-IS 其他数据使用手册 - Silicon Labs（芯科）
制造商:
Silicon Labs（芯科）
分类:
接口隔离器
封装:
NSOIC-8
描述:
SILICON LABS SI8261BCC-C-IS 数字隔离器, 1通道, 40 ns, 5 V, 30 V, NSOIC, 8 引脚
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P1P21P22Hot
典型应用电路图在P40
原理图在P2
封装尺寸在P26P28P30P33
型号编码规则在P4P5P6P9P23P24P25P39
标记信息在P35P36P37P38
功能描述在P14
技术参数、封装参数在P4P9P13
应用领域在P1P17
电气规格在P4P5P6
导航目录
SI8261BCC-C-IS数据手册
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若手册格式错乱，请下载阅览PDF原文件
Rev. 1.3 5/15 Copyright © 2015 by Silicon Laboratories Si826x
Si826x
5 KV LED EMULATOR INPUT, 4.0 A ISOLATED GATE DRIVERS
Features
Applications
Safety Regulatory Approvals
Description
The Si826x isolators are pin-compatible, drop-in upgrades for popular opto-
coupled gate drivers, such as 0.6 A ACPL-0302/3020, 2.5 A HCPL-3120/ACPL-
3130, HCNW3120/3130, and similar opto-drivers. The devices are ideal for driving
power MOSFETs and IGBTs used in a wide variety of inverter and motor control
applications. The Si826x isolated gate drivers utilize Silicon Laboratories'
proprietary silicon isolation technology, supporting up to 5.0 kV
RMS
withstand
voltage per UL1577 and 10kV surge protection per IEC60747. This technology
enables higher-performance, reduced variation with temperature and age, tighter
part-to-part matching, and superior common-mode rejection compared to opto-
coupled gate drivers. While the input circuit mimics the characteristics of an LED,
less drive current is required, resulting in higher efficiency. Propagation delay time
is independent of input drive current, resulting in consistently short propagation
times, tighter unit-to-unit variation, and greater input circuit design flexibility. As a
result, the Si826x series offers longer service life and dramatically higher reliability
compared to opto-coupled gate drivers.
Pin-compatible, drop-in upgrades for
popular high speed opto-coupled
gate drivers
Low power diode emulator simplifies
design-in process
0.6 and 4.0 Amp peak output drive
current
Rail-to-rail output voltage
Performance and reliability
advantages vs. opto-drivers
Resistant to temperature and age
10x lower FIT rate for longer
service life
14x tighter part-to-part matching
Higher common-mode transient
immunity: >50 kV/µs typical
Robust protection features
Multiple UVLO ordering options
(5, 8, and 12 V) with hysteresis
60 ns propagation delay,
independent of input drive current
Wide V
DD
range: 6.5 to 30 V
Up to 5000 V
RMS
isolation
10 kV surge withstand capability
AEC-Q100 qualified
Wide operating temperature range
–40 to +125 °C
RoHS-compliant packages
SOIC-8 (Narrow body)
DIP8 (Gull-wing)
SDIP6 (Stretched SO-6)
LGA8
IGBT/ MOSFET gate drives
Industrial, HEV and renewable
energy inverters
AC, Brushless, and DC motor
controls and drives
Variable speed motor control in
consumer white goods
Isolated switch mode and UPS
power supplies
UL 1577 recognized
Up to 5000 Vrms for 1 minute
CSA component notice 5A approval
IEC 60950-1, 61010-1, 60601-1
(reinforced insulation)
VDE certification conformity
IEC60747-5-2/VDE0884-10
(basic/reinforced insulation)
CQC certification approval
GB4943.1
Patent pending
Pin Assignments:
See page 22
1
2
3
4
8
7
6
5
ANODE
CATHODE
NC
VDD
VO
VO
SOIC-8, DIP8, LGA8
Industry Standard Pinout
GND
UVLO
1
3
6
5
4
ANODE
CATHODE
VDD
VO
GND
SDIP6
Industry Standard Pinout
2
NC
UVLO
e
e
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