参数资料
| 型号： | ISL6720AARZ |
| 厂商： | Intersil |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V/ADJ 11-DFN |
| 标准包装： | 75 |
| 稳压器拓扑结构： | 正，固定式和可调式 |
| 输出电压： | 5V，0 V ~ 20 V，0 V ~ 15 V |
| 输入电压： | 18 V ~ 80 V |
| 稳压器数量： | 3 |
| 电流 - 输出： | 25mA（最小），125mA（最小），50mA（最小） |
| 电流 - 限制（最小）： | 30mA，225mA，80mA |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 11-VFDFN 裸露焊盘 |
| 供应商设备封装： | 11-DFN（4x4） |
| 包装： | 管件 |
?
ISL6720A
Data Sheet
August 23, 2007
FN6487.1
100V Triple Linear Bias Supply
The ISL6720A is a low cost linear regulator for generating a
low voltage bias supply from intermediate distributed
voltages commonly used in telecom and datacom
applications. It produces three separate outputs, an
adjustable 0V to 20V output rated at up to 125mA which can
be back-biased from an external source such as an auxiliary
transformer winding, a 50mA switched regulated output
adjustable between 0V and 15V, and a fixed continuous 5V
output rated at 25mA.
The ISL6720A may be used as a start-up or a continuous
low power regulator. When operating as a start-up regulator,
it is capable of sourcing over 100mA from a 100V source for
short durations. This period of time allows the power supply
to start-up and provide a low voltage alternate power source,
such as the output of a transformer winding, to the VIO
output. This allows the remaining outputs to be operated
from a lower source voltage thereby minimizing power loss.
Ordering Information
Features
? 100V Input Capability
? Adjustable Auxiliary Winding Regulator with 40V
Withstand Capability
? Up to 125mA Combined Output Current on Switched and
Unswitched Outputs
? 250 μ s Delayed Start (VIO, VSW) after Continuous
(VCONT) Output
? Regulated Switched (VSW) and Unswitched Outputs
(VIO)
? 5V @ 25mA Continuous Output (VCONT)
? 2-Stage Over-Temperature Protection
? Package Compliant with IPC2221A, Creepage and
Clearance Spacing Requirements
? Pb-Free Available (RoHS Compliant)
Applications
PART
TEMP.
PKG.
? Telecom/Datacom DC/DC Converters
NUMBER
(Note)
PART
MARKING
RANGE
(°C)
PACKAGE
(Pb-Free)
DWG.
#
? Low Power Bias Supplies
ISL6720AARZ* 67 20AARZ -40 to +105 11 Ld DFN L11.4x4
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
Pinout
ISL6720A
(11 LD DFN)
TOP VIEW
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
VPWR
1
11 VIO
10 NC
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J STD-020.
VCONT
VCOMP
GND
VSWADJ
2
3
4
5
9
8
7
6
VADJ
VSW
VSWCOMP
ENABLE
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. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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| ISL6720AARZ-T | 功能描述:线性稳压器 - 标准 100V LINEAR BIAS SUPPLY 4X4 RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| ISL6721AARZ | 功能描述:IC REG CTRLR BST FLYBK ISO 16QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) |
| ISL6721AARZ-T | 功能描述:IC REG CTRLR BST FLYBK ISO 16QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) |
| ISL6721AAVZ | 功能描述:IC REG CTRLR PWM CM 16-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) |
| ISL6721AAVZ-T | 功能描述:IC REG CTRLR PWM CM 16-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) |
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