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ISL9111EH33Z-T7A: 产品描述Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C; 产品类别电源/电源管理电源电路; 文件大小1MB，共15页; 制造商Renesas(瑞萨电子); 官网地址https://www.renesas.com/

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ISL9111EH33Z-T7A概述

Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch; SOT6; Temp Range: -25° to 85°C

ISL9111EH33Z-T7A规格参数

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

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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

= 0.9V

- 240mA Output from @ V

= 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

VOUT

= 3.6V

EFFICIENCY (%)

VOUT

4.7µF

VIN

4.7µF

VIN

= 1.8V

= 0.9V

FLT

FAULT

GND

ISL9111: 3.0/3.3/5.0V, ISL9111A: 3.0/3.3/5.0V

0.1

OUT

(mA)

100

1000

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. FIXED 5V EFFICIENCY

FN7602 Rev.4.00

Jun 4, 2012

Page 1 of 15

ISL9111EH33Z-T7A相似产品对比

	ISL9111EH33Z-T7A	ISL9111AEH33Z-T7A	ISL9111AEH50Z-T7A	ISL9111AEH30Z-T7A	ISL9111EH50Z-T7A	ISL9111HADJEV1Z	ISL9111	ISL9111EHADJZ-T
描述	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	EVALUATION BOARD FOR ISL9111	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	3.3 V	5 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	-	-	-

ISL9111EH33Z-T7A

ISL9111EH33Z-T7A在线购买

ISL9111EH33Z-T7A概述

ISL9111EH33Z-T7A规格参数

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ISL9111EH33Z-T7A相似产品对比

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