LINEAR TECHNOLOGY LT3489EMS8E#PBF 直流-直流开关升压稳压器, 可调, 2.6V-16V输入, 2.6V-40V输出, 2.5A输出, MSOP-8
The is a fixed frequency step-up DC-to-DC Converter containing an internal 2.5A/40V switch. The LT3489 is ideal for large TFT-LCD panel power supplies. The LT3489 switches at 2MHz, allowing the use of tiny, low profile inductors and low value ceramic capacitors. Loop compensation can be either internal or external, giving the user flexibility in setting loop compensation and allowing optimized transient response with low ESR ceramic output capacitors. Soft-start is controlled with an external capacitor, which determines the input current ramp rate during start-up.
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- Integrated soft-start function
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- Internal or external loop compensation
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- 0.12R Internal switch
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- 110mV at 1A Typical low VCESAT switch
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- 8V at 610mA from a 3.3V Input
输出接口数 1
输出电压 2.6V ~ 40V
输出电流 2.5 A
针脚数 8
静态电流 2 mA
开关频率 2 MHz
输入电压Max 16 V
输入电压Min 2.6 V
输出电压Max 40 V
输出电压Min 2.6 V
输出电流Max 5 A
工作温度Max 85 ℃
工作温度Min -45 ℃
电源电压 2.5V ~ 24V
输入电压 2.6V ~ 16V
安装方式 Surface Mount
引脚数 8
封装 MSOP-8
高度 0.86 mm
封装 MSOP-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Unknown
包装方式 Cut Tape CT
制造应用 Power Management, 通信与网络, 传感与仪器, Communications & Networking, 电源管理, Sensing & Instrumentation
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
香港进出口证 NLR
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LT3489EMS8E#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT3489EMS8E#TRPBF 凌力尔特 | 完全替代 | LT3489EMS8E#PBF和LT3489EMS8E#TRPBF的区别 |