参数资料
型号: ISL98012IUZ
厂商: Intersil
文件页数: 1/10页
文件大小: 0K
描述: IC REG BOOST ADJ 0.6A 10MSOP
标准包装: 50
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 4.5 V ~ 17 V
输入电压: 1.8 V ~ 13.2 V
频率 - 开关: 600kHz ~ 750kHz
电流 - 输出: 600mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 管件
供应商设备封装: 10-MSOP
?
ISL98012
Data Sheet
1.8V Input PWM Step-Up Regulator
The ISL98012 is a high frequency, high efficiency step-up
DC/DC regulator operated in fixed frequency PWM mode.
With an integrated 1.4A MOSFET, it can deliver up to 600mA
output current at up to 92% efficiency. The adjustable
switching frequency is up to 750kHz, making it ideal for
common boost applications.
When shut down, it draws <1μA of current. This feature,
along with the minimum starting voltage of 1.8V, makes it
suitable for portable equipment powered by 1 Lithium Ion,
3 to 4 NiMH cells, or 2 cells of alkaline battery.
The ISL98012 is available in a 10 Ld MSOP package, with a
maximum height of 1.1mm. With proper external
components, the whole converter takes less than 0.25in 2
PCB space.
This device is specified for operation over the full -40°C to
+85°C temperature range.
December 8, 2010
Features
? Up to 92% Efficiency
? Up to 600mA I OUT
? 4.5V < V OUT < 17V
? 1.8V < V IN < 13.2V
? Up to 750kHz Adjustable Frequency
? <1μA Shutdown Current
? Adjustable Soft-Start
? Low Battery Detection
? Internal Thermal Protection
? 1.1mm Max Height 10 Ld MSOP Package
? Pb-Free (RoHS compliant)
Applications
FN6654.1
Pinout
PGND 1
SGND 2
RT 3
ISL98012
(10 LD MSOP)
TOP VIEW
10 LX
9 VDD
8 FB
? 1.8V to 15V Converters - OLED
? 5V to 12V Converters
? 3V to 5V and 3V to 12V Converters
? TFT-LCD
? Portable Equipment
Ordering Information
EN 4
LBI 5
7 SS
6 LBO
PART NUMBER
(Note)
ISL98012IUZ
ISL98012IUZ-T*
PART
MARKING
98012
98012
PACKAGE
(Pb-Free)
10 Ld MSOP
10 Ld MSOP
PKG.
DWG. #
M10.118A
M10.118A
ISL98012IUZ-TK* 98012
10 Ld MSOP
M10.118A
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets, molding compounds/die attach
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
classified at Pb-free peak reflow 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. 2008, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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ISL98012IUZ-TK 功能描述:IC REG BOOST ADJ 0.6A 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:1 系列:EZBuck™ 类型:降压(降压) 输出类型:可调式 输出数:1 输出电压:0.8 V ~ 22.1 V 输入电压:3 V ~ 26 V PWM 型:电流模式 频率 - 开关:1.5MHz 电流 - 输出:1.8A 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 包装:剪切带 (CT) 供应商设备封装:8-DFN(2x2) 其它名称:785-1276-1
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