参数资料
型号: LM2735YSDEVAL
厂商: National Semiconductor
文件页数: 4/58页
文件大小: 0K
描述: BOARD EVAL LM2735 520KHZ 6LLP
标准包装: 1
主要目的: DC/DC,步升
输出及类型: 1,非隔离
输出电压: 12V
电流 - 输出: 500mA
输入电压: 3 ~ 5.5 V
稳压器拓扑结构: 升压
频率 - 开关: 520kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: LM2735

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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