参数资料
| 型号： | ISL6723AABZ |
| 厂商： | Intersil |
| 文件页数： | 1/24页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR PWM CM 16-SOIC |
| 标准包装： | 960 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 1MHz |
| 占空比： | 100% |
| 电源电压： | 9 V ~ 18 V |
| 降压： | 是 |
| 升压： | 是 |
| 回扫： | 是 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 是 |
| 工作温度： | -40°C ~ 105°C |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 包装： | 管件 |
?
ISL6722A, ISL6723A
Data Sheet
July 11, 2007
FN9237.1
Flexible Single Ended Current Mode PWM
Controllers
The ISL6722A and the ISL6723A are low power,
single-ended pulse width modulating (PWM) current mode
controllers designed for a wide range of DC/DC conversion
applications including boost, flyback, and isolated output
configurations. Similar to, and pin compatible with the
ISL6721, the ISL6722A and ISL6723A offer a modified
feature set. The ISL6722A replaces external synchronization
with a low power SLEEP feature that reduces standby
current to under 200μA. The ISL6723A changes the supply
voltage UVLO threshold to 13V. Additionally, the internal
over temperature protection has been removed in both
controllers. Other features remain the same and include a
low power mode during overvoltage and overcurrent
shutdown faults where the supply current drops to 200μA.
An internal 300ms delay timer prevents rapid “hiccup”
behavior when a shutdown fault does occur.
This advanced BiCMOS design features low operating
current, adjustable operating frequency up to 1MHz, and
adjustable soft-start.
Pinouts
ISL6722A, ISL6723A (16 LD SOIC, TSSOP)
Features
? 1A MOSFET Gate Driver
? 100μA Start-up Current
? Fast Transient Response with Peak Current Mode Control
? Adjustable Switching Frequency up to 1MHz
? Low Power Sleep Mode (ISL6722A)
? Low Power Shutdown Mode
? Delayed Restart from OV and OC Shutdown Faults
? Adjustable Slope Compensation
? Adjustable Soft-Start
? Adjustable Overcurrent Shutdown Delay
? Adjustable UV and OV Monitors
? Leading Edge Blanking
? 1% Tolerance Voltage Reference
? Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
? Telecom and Datacom Power
? Wireless Base Station Power
GATE 1
ISENSE 2
SYNC/SLEEP 3
SLOPE 4
UV 5
OV 6
RTCT 7
16 VC
15 PGND
14 VCC
13 VREF
12 LGND
11 SS
10 COMP
? File Server Power
? Industrial Power Systems
? Isolated Buck and Flyback Regulators
? Boost Regulators
Ordering Information
ISET 8
9 FB
PART
NUMBER*
PART
TEMP.
PACKAGE
PKG.
(Note)
MARKING RANGE (°C)
(Pb-Free)
DWG. #
ISL6722A (16 LD QFN)
ISL6722AABZ 6722AABZ
ISL6723AABZ 6723AABZ
-40 to +105 16 Ld SOIC
-40 to +105 16 Ld SOIC
M16.15
M16.15
ISL6722AAVZ 6722AAVZ
-40 to +105 16 Ld TSSOP M16.173
16
15
14
13
ISL6722AARZ 22AZ
-40 to +105 16 Ld QFN
L16.3x3B
SYNC/SLEEP 1
SLOPE 2
UV 3
12 VCC
11 VREF
10 LGND
*Add “-T” suffix to part number for tape and reel packaging.
NOTE: 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
OV 4
9
SS
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
5
6
7
8
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
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. 2005, 2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL6723AABZ-T | 功能描述:IC REG CTRLR PWM CM 16-SOIC 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) |
| ISL6726AAZ | 功能描述:IC REG CTRLR ISO PWM CM 20-QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:75 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.3 V ~ 13.5 V 降压:是 升压:是 回扫:是 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:0°C ~ 70°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:管件 产品目录页面:1051 (CN2011-ZH PDF) 其它名称:296-2543-5 |
| ISL6726AAZ-T | 功能描述:IC REG CTRLR ISO PWM CM 20-QSOP 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) |
| ISL6726AAZ-T7A | 功能描述:IC REG CTRLR ISO PWM CM 20-QSOP 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) |
| ISL6726EVAL1Z | 制造商:Intersil Corporation 功能描述:ISL6726 EVALUATION BOARD 1 - 20 LD QSOP - ROHS COMPLIAN - Bulk 制造商:Intersil Corporation 功能描述:BOARD EVAL FOR ISL6726 制造商:Intersil Corporation 功能描述:ISL6726 EVALUATION BOARD 1 - 20 Ld QSOP - ROHS COMPLIAN |
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