STMICROELECTRONICS A7986ATR 直流-直流开关降压逐步递减稳压器, 可调, 4.5V-38V输入, 600mV-38V输出, 3A输出, HSOP-8
The is a step-down Switching Regulator with a 3.7A minimum current limited embedded power MOSFET, so it is able to deliver up to 3A current to the load depending on the application conditions. The input voltage can range from 4.5 to 38V, while the output voltage can be set starting from 0.6V to VIN. Requiring a minimum set of external components, the device includes an internal 250kHz switching frequency oscillator that can be externally adjusted up to 1MHz.
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- Internal soft-start and enable
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- Voltage feed-forward
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- Zero load current operation
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- Overcurrent and thermal protection
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- 100% Duty cycle of low dropout operation
输出接口数 1
输出电压 0.6V ~ 38V
输出电流 3 A
针脚数 8
静态电流 2.4 mA
开关频率 1 MHz
输入电压Max 38 V
输入电压Min 4.5 V
输出电压Max 38 V
输出电压Min 600 mV
输出电流Max 3 A
工作温度Max 150 ℃
工作温度Min 40 ℃
电源电压 4.5 V
电源电压Min 4.5 V
输入电压 4.5V ~ 38V
安装方式 Surface Mount
引脚数 8
封装 HSOP-8
封装 HSOP-8
工作温度 -40℃ ~ 150℃ TJ
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 车用, Automotive
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
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
A7986ATR ST Microelectronics 意法半导体 | 当前型号 | 当前型号 |
L7986A 意法半导体 | 类似代替 | A7986ATR和L7986A的区别 |
L7986TA 意法半导体 | 类似代替 | A7986ATR和L7986TA的区别 |
A7986A 意法半导体 | 类似代替 | A7986ATR和A7986A的区别 |