参数资料
型号: LM2735XMF/NOPB
厂商: National Semiconductor
文件页数: 4/58页
文件大小: 0K
描述: IC REG BOOST SEPIC ADJ SOT23-5
标准包装: 1
类型: 升压(升压),Sepic
输出类型: 可调式
输出数: 1
输出电压: 3 V ~ 24 V
输入电压: 2.7 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 1.6MHz
电流 - 输出: 2.1A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
包装: 标准包装
供应商设备封装: SOT-23-5
产品目录页面: 1299 (CN2011-ZH PDF)
配用: LM2735SD3.3EVAL-ND - BOARD EVALUATION FOR LM2735
其它名称: LM2735XMFDKR

SNVS485F – JUNE 2007 – REVISED APRIL 2013
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings (1) (2)
V IN
SW Voltage
FB Voltage
EN Voltage
ESD Susceptibility (3)
Junction Temperature (4)
Storage Temp. Range
-0.5V to 7V
-0.5V to 26.5V
-0.5V to 3.0V
-0.5V to 7.0V
2kV
150°C
-65°C to 150°C
Soldering Information
Infrared/Convection Reflow (15sec)
220°C
(1)
(2)
(3)
(4)
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but specific performance is not ensured. For ensured specifications and the test
conditions, see Electrical Characteristics.
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
The human body model is a 100 pF capacitor discharged through a 1.5 k ? resistor into each pin.
Thermal shutdown will occur if the junction temperature exceeds the maximum junction temperature of the device
Operating Ratings (1)
V IN
V SW
V EN (2)
Junction Temperature Range
2.7V to 5.5V
3V to 24V
0V to V IN
? 40°C to +125°C
Power Dissipation
(Internal) SOT-23
400 mW
(1)
(2)
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but specific performance is not ensured. For ensured specifications and the test
conditions, see Electrical Characteristics.
Do not allow this pin to float or be greater than V IN +0.3V.
4
Product Folder Links: LM2735
Copyright ? 2007–2013, Texas Instruments Incorporated
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相关代理商/技术参数
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LM2735XMFX 制造商:NSC 制造商全称:National Semiconductor 功能描述:520kHz/1.6MHz - Space-Efficient Boost and SEPIC DC-DC Regulator
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LM2735XMY 制造商:Texas Instruments 功能描述:Conv DC-DC Single Step Up 2.7V to 5.5V 8-Pin MSOP EP T/R 制造商:Texas Instruments 功能描述:SWITCH REG, BOOST, 1.6MHZ, MSOP8
LM2735XMY/NOPB 功能描述:直流/直流开关调节器 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
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