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ISL9111HADJEV1Z

产品描述EVALUATION BOARD FOR ISL9111
产品类别开发板/开发套件/开发工具   
文件大小1MB,共15页
制造商Renesas(瑞萨电子)
官网地址https://www.renesas.com/
标准
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ISL9111HADJEV1Z概述

EVALUATION BOARD FOR ISL9111

ISL9111HADJEV1Z规格参数

参数名称属性值
主要用途DC/DC,步升
输出和类型1,非隔离
稳压器拓扑升压
板类型完全填充
所含物品
使用的 IC/零件ISL9111

文档预览

下载PDF文档
DATASHEET
ISL9111, ISL9111A
Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch
The
ISL9111
and
ISL9111A
provide a power supply solution
for single-cell, dual-cell, or three-cell alkaline, NiCd or NiMH
battery-powered applications. The device has a typical 0.8V
start-up voltage and is capable of supplying up to 5.25V output
voltage. Both devices are guaranteed to supply 100mA from a
single-cell input and 240mA from a dual-cell input when
output is 3.3V. High 1.2MHz switching frequency allows for the
use of tiny, low-profile inductors and ceramic capacitors to
minimize the size of the solution.
The ISL9111 and ISL9111A are internally compensated, fully
integrated synchronous boost converters optimized for
efficiency with minimal external components. At light load, the
device enters skip mode and consumes only 20µA of
quiescent current, resulting in higher efficiency at light loads
and maximum battery life.
The ISL9111 and ISL9111A address both rechargeable and
non-rechargeable battery applications. The ISL9111 has a
UVLO feature, which will internally shut off at 0.7V protecting a
rechargeable battery. The ISL9111A has this feature disabled
to maximize the usable life of a non-rechargeable single cell
battery. The parts are available in fixed 3.0V, 3.3V and 5.0V
output voltage versions or an adjustable output voltage version
(ADJ). The fixed output voltage version also provides a FAULT
pin for fault condition monitoring. The ISL9111 and ISL9111A
are available in a 6 Ld SOT-23 package.
FN7602
Rev.4.00
Jun 4, 2012
Features
• Up to 97% Efficiency at Typical Operating Conditions
• Minimum Start-up Voltage
- 0.8V (ISL9111)
- 0.6V (ISL9111A)
• Minimum Operating Voltage
- 0.7V (ISL9111)
- 0.5V (ISL9111A)
• Low Quiescent Current: 20μA (Typical)
• At V
OUT
= 3.3V
- 100mA Output Current @ V
IN
= 0.9V
- 240mA Output from @ V
IN
= 1.8V
• Logic Control Shutdown (Iq < 1µA)
• Output Voltage Up to 5.25V
• Output Disconnect During Shutdown
• Skip Mode Under Light Load Condition
• Undervoltage Lockout (ISL9111 Only)
• Fault Protection: OVP (ADJ Version Only), OTP, Short Circuit
• 6 Ld SOT-23 Package
Applications
• Products Including Portable HDMI and USB-OTG
• Personal Medical Products
• Wireless Mouse/Keyboard
• Bluetooth Headsets
• MP3/MP4 Players/DSC
• Single-cell, Dual-cell and Triple-cell Alkaline, NiCd, NiMH
Powered Products
4.7µH
100
95
1
VOUT
V
IN
= 3.6V
90
EFFICIENCY (%)
5
VOUT
4.7µF
SW
VIN
4.7µF
6
3
VIN
EN
85
80
75
70
65
60
55
V
IN
= 1.8V
V
IN
= 0.9V
V
FLT
1k
4
FAULT
GND
2
ISL9111: 3.0/3.3/5.0V, ISL9111A: 3.0/3.3/5.0V
50
0.1
1
10
I
OUT
(mA)
100
1000
FIGURE 1. TYPICAL APPLICATION
FIGURE 2. FIXED 5V EFFICIENCY
FN7602 Rev.4.00
Jun 4, 2012
Page 1 of 15

ISL9111HADJEV1Z相似产品对比

ISL9111HADJEV1Z ISL9111AEH33Z-T7A ISL9111AEH50Z-T7A ISL9111EH33Z-T7A ISL9111AEH30Z-T7A ISL9111EH50Z-T7A ISL9111 ISL9111EHADJZ-T
描述 EVALUATION BOARD FOR ISL9111 Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C
Brand Name - Intersil Intersil Intersil Intersil Intersil - Intersil
厂商名称 - Renesas(瑞萨电子) Renesas(瑞萨电子) Renesas(瑞萨电子) Renesas(瑞萨电子) Renesas(瑞萨电子) - Renesas(瑞萨电子)
零件包装代码 - SOT SOT SOT SOT SOT - SOT
包装说明 - LSSOP, LSSOP, LSSOP, LSSOP, LSSOP, - LSSOP,
针数 - 6 6 6 6 6 - 6
Reach Compliance Code - compliant compliant compliant compliant compliant - compli
ECCN代码 - EAR99 EAR99 EAR99 EAR99 EAR99 - EAR99
Factory Lead Time - 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks - 6 weeks
模拟集成电路 - 其他类型 - SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR - SWITCHING REGULATOR
控制模式 - CURRENT-MODE CURRENT-MODE CURRENT-MODE CURRENT-MODE CURRENT-MODE - CURRENT-MODE
控制技术 - PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION - PULSE WIDTH MODULATION
最小输入电压 - 0.8 V 0.8 V 0.8 V 0.8 V 0.8 V - 0.8 V
标称输入电压 - 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V - 1.2 V
JESD-30 代码 - R-PDSO-G6 R-PDSO-G6 R-PDSO-G6 R-PDSO-G6 R-PDSO-G6 - R-PDSO-G6
JESD-609代码 - e3 e3 e3 e3 e3 - e3
长度 - 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm - 2.9 mm
湿度敏感等级 - 2 2 2 2 2 - 2
功能数量 - 1 1 1 1 1 - 1
端子数量 - 6 6 6 6 6 - 6
最高工作温度 - 85 °C 85 °C 85 °C 85 °C 85 °C - 85 °C
最低工作温度 - -20 °C -20 °C -20 °C -20 °C -20 °C - -20 °C
标称输出电压 - 3.3 V 5 V 3.3 V 3 V 5 V - -
封装主体材料 - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY
封装代码 - LSSOP LSSOP LSSOP LSSOP LSSOP - LSSOP
封装形状 - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR
封装形式 - SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH - SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED
座面最大高度 - 1.45 mm 1.45 mm 1.45 mm 1.45 mm 1.45 mm - 1.45 mm
表面贴装 - YES YES YES YES YES - YES
切换器配置 - BOOST BOOST BOOST BOOST BOOST - BOOST
最大切换频率 - 1400 kHz 1400 kHz 1400 kHz 1400 kHz 1400 kHz - 1400 kHz
温度等级 - OTHER OTHER OTHER OTHER OTHER - OTHER
端子面层 - Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed - Matte Tin (Sn) - annealed
端子形式 - GULL WING GULL WING GULL WING GULL WING GULL WING - GULL WING
端子节距 - 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm - 0.95 mm
端子位置 - DUAL DUAL DUAL DUAL DUAL - DUAL
处于峰值回流温度下的最长时间 - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED
宽度 - 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm - 1.6 mm
Base Number Matches - 1 1 1 1 1 - -

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