- 您现在的位置：买卖IC网 > PDF目录16209 > ISL8701AIBZ (Intersil)IC SEQUENCER QUAD ADJ 14-SOIC PDF资料下载
参数资料
| 型号： | ISL8701AIBZ |
| 厂商： | Intersil |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC SEQUENCER QUAD ADJ 14-SOIC |
| 标准包装： | 50 |
| 类型： | 序列发生器 |
| 监视电压数目： | 4 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 高有效/低有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOICN |
| 包装： | 管件 |
| 产品目录页面： | 1244 (CN2011-ZH PDF) |
?
ISL8700A, ISL8701A, ISL8702A,
ISL8703A, ISL8704A, ISL8705A
Data Sheet
October 12, 2006
FN6381.0
Adjustable Quad Sequencer
The ISL8700A, ISL8701A, ISL8702A, ISL8703A, ISL8704A,
ISL8705A family of ICs provide four delay adjustable
sequenced outputs while monitoring an input voltage all with
a minimum of external components.
High performance DSP, FPGA, μP and various sub-systems
require input power sequencing for proper functionality at
initial power up and the ISL870XA provides this function
while monitoring the distributed voltage for over and
undervoltage compliance.
These ICs operate over the +3.3V to +24V nominal voltage
range. All have a user adjustable time from UV and OV
voltage compliance to sequencing start via an external
capacitor when in auto start mode and adjustable time delay
to subsequent ENABLE output signal via external resistors.
Additionally, the ISL8702A, ISL8703A, ISL8704A and
ISL8705A provide I/O for sequencing on and off operation
(SEQ_EN) and for voltage window compliance reporting
(FAULT) over the +3.3V to +24V nominal voltage range.
Easily daisy chained for more than 4 sequenced signals.
Altogether, the ISL870XA provides these adjustable features
with a minimum of external BOM. See Figure 1 for typical
implementation.
Features
? Adjustable Delay to Subsequent Enable Signal
? Adjustable Delay to Sequence Auto Start
? Adjustable Distributed Voltage Monitoring
? Under and Overvoltage Adjustable Delay to Auto Start
Sequence
? I/O Options
ENABLE (ISL8700A, ISL8702A, ISL8704A) and
ENABLE# (ISL8701A, ISL8703A, ISL8705A)
SEQ_EN (ISL8702A, ISL8703A) and
SEQ_EN# (ISL8704A, ISL8705A)
? Voltage Compliance Fault Output
? Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
? Power Supply Sequencing
? System Timing Function
Pinout
ISL870XA
(14 LD SOIC)
TOP VIEW
Ordering Information
ENABLE_D 1
1 4 VIN
PART NUMBER
(Note 1)
ISL8700AIBZ*
ISL8701AIBZ*
ISL8702AIBZ*
ISL8703AIBZ*
PART
MARKING
ISL8700AIBZ
ISL8701AIBZ
ISL8702AIBZ
ISL8703AIBZ
TEMP.
RANGE (°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
PACKAGE
(Pb-free)
14 Ld SOIC
14 Ld SOIC
14 Ld SOIC
14 Ld SOIC
PKG.
DWG. #
M14.15
M14.15
M14.15
M14.15
ENABLE_C 2
ENABLE_B 3
ENABLE_A 4
OV 5
UV 6
GND 7
13 TD
12 TC
11 TB
10 TIME
9 SEQ_EN (NC on ISL8700A/01A)
8 FAULT (NC on ISL8700A/01A)
ISL8704AIBZ*
ISL8705AIBZ*
ISL8704AIBZ
ISL8705AIBZ
-40 to +85
-40 to +85
14 Ld SOIC
14 Ld SOIC
M14.15
M14.15
ISL8701A, ISL8703A, ISL8705A PINS 1-4 ARE ENABLE# FUNCTION
ISL8704A, ISL8705A PIN 9 IS SEQ_EN# FUNCTION
ISL870XAEVAL1 Evaluation Platform
3.3-24V
*Add “-T” suffix for tape and reel.
NOTES:
1. Intersil Pb-free plus anneal products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which are RoHS compliant and compatible
Ru
VIN
SEQ_EN *
UV
ENABLE_A
ENABLE_B
ENABLE_C
ENABLE_D
EN
DC/DC
EN
DC/DC
Vo1
Vo2
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Rm
OV FAULT *
GND TB TC TD TIME
EN
DC/DC
Vo3
Rl
EN
DC/DC
V04
* SEQ_EN and FAULT are not available on ISL8700A and ISL8701A
FIGURE 1. ISL870XA IMPLEMENTATION
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright ? Intersil Americas Inc. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
相关PDF资料 |
PDF描述 |
|---|---|
| VI-J7X-EZ-F4 | CONVERTER MOD DC/DC 5.2V 25W |
| UKA1A682MHD | CAP ALUM 6800UF 10V 20% RADIAL |
| ISL8700AIBZ | IC SEQUENCER QUAD ADJ 14-SOIC |
| VI-J7X-EZ-F2 | CONVERTER MOD DC/DC 5.2V 25W |
| ISL8702AIBZ | IC SEQUENCER QUAD ADJ 14-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL8701AIBZ-T | 功能描述:监控电路 ADJ QD SEQNCR 14N W/ANNEAL RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| ISL8701IBZ | 功能描述:监控电路 ADJ QD SEQNCR 14N W/ANNEAL RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| ISL8701IBZ-T | 功能描述:监控电路 ADJ QD SEQNCR 14N W/ANNEAL RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| ISL8702AIBZ | 功能描述:监控电路 ADJ QUAD SEQNCR - 14 NSOIC W/ANNEAL RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| ISL8702AIBZ-T | 功能描述:监控电路 ADJ QD SEQNCR 14N W/ANNEAL RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。