参数资料
型号: ISL97701IRZ
厂商: Intersil
文件页数: 1/10页
文件大小: 0K
描述: IC REG BOOST ADJ 0.1A 10DFN
标准包装: 100
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 可调
输入电压: 2.3 V ~ 5.5 V
频率 - 开关: 1MHz
电流 - 输出: 100mA
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-VFDFN 裸露焊盘
包装: 管件
供应商设备封装: 10-DFN(3x3)
?
ISL97701
Data Sheet
Boost Regulator with Integrated Schottky
and Input Disconnect Switch
The ISL97701 represents a high efficiency boost converter
with integrated boost FET, boost diode and input disconnect
FET.
With an input voltage of 2.3V to 5.5V the ISL97701 has an
output capability of up to 50mA at 18V using integrated
500mA switches. Efficiencies are up to 87%. The
integrated protection FET is used to disconnect the boost
inductor from the input supply whenever an output fault
condition is detected, or when the device is disabled. This
gives 0 output current in the disabled mode, compared to
standard boost converters where current can still flow when
the device is disabled.
The ISL97701 comes in the 10 Ld 3x3 DFN package and is
specified for operation over the -40°C to +85°C temperature
range.
Ordering Information
PART
February 22, 2008
Features
? Up to 87% efficiency
? 2.3V to 5.5V input
? Up to 28V output
? 50mA at 18V
? Integrated boost Schottky diode
? Input voltage disconnect switch
? Synchronization input
? Chip enable
? 10 Ld 3x3 DFN package
? Pb-free (RoHS compliant)
Applications
? OLED display power
? LED display power
? Adjustable power supplies
FN6474.1
NUMBER
(Note)
ISL97701IRZ
ISL97701IRZ-T7*
ISL97701IRZ-T13*
PART
MARKING
977 01IRZ
977 01IRZ
977 01IRZ
PACKAGE
(Pb-free)
10 Ld 3x3 DFN
10 Ld 3x3 DFN
10 Ld 3x3 DFN
PKG.
DWG. #
MDP0047
MDP0047
MDP0047
Typical Application Diagram
L 1
6.8μH
VDDOUT
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
2.3V TO 5.5V
C 0
5μF
VDD
NEN
LX
VOUT
V DD +2V TO 30V
C 1 R 1
3.3μF 390k Ω
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J STD-020.
NSYNC
Pinout
ISL97701
(10 LD 3X3 DFN)
GND
FB
R 2
39k Ω
GND 1
VDDOUT 2
TOP VIEW
10 LX
9 VOUT
NOTE: VOUT = (390k + 39k)/39k*1.15V = 12.65V
VDD 3
THERMAL
PAD
8 NEN
NSYNC 4
FB 5
1
7 GND
6 NC
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, 2008. 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
ISL97701IRZ-T13 功能描述:IC REG BOOST ADJ 0.1A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压(降压) 输出类型:两者兼有 输出数:1 输出电压:5V,1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:16-QSOP
ISL97701IRZ-T7 功能描述:IC REG BOOST ADJ 0.1A 10DFN 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
ISL97702IRZ 功能描述:IC REG BOOST ADJ 0.13A DL 10DFN 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
ISL97702IRZ-T13 功能描述:IC REG BOOST ADJ 0.13A DL 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压(降压) 输出类型:两者兼有 输出数:1 输出电压:5V,1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:16-QSOP
ISL97702IRZ-T7 功能描述:IC REG BOOST ADJ 0.13A DL 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压(降压) 输出类型:两者兼有 输出数:1 输出电压:5V,1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:16-QSOP