LINEAR TECHNOLOGY LT1076HVIR#PBF 直流-直流开关降压逐步递减稳压器, 可调, 7.3V-64V输入, 2.5V-50V输出, 2A输出, TO-263-7
The is a monolithic bipolar Switching Regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry and all current limit components, are included on the chip. The topology is a classic positive buck configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1076 to drive a tapped-inductor in the buck mode with output currents up to 10A. The LT1076 uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behaviour of the regulator is significantly improved over previous designs. On-chip pulse by pulse current limiting makes the LT1076 nearly bust-proof for output overloads or shorts.
电源电压DC 64.0V max
输出接口数 1
输出电压 2.5V ~ 50V
输出电流 2 A
针脚数 7
开关频率 100 kHz
拓扑结构 Buck
开关电流 2.6 A
输入电压Max 64 V
输入电压Min 7.3 V
输出电压Max 50 V
输出电压Min 2.5 V
输出电流Max 10 A
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 8V ~ 64V
安装方式 Surface Mount
引脚数 7
封装 TO-263-8
长度 10.54 mm
宽度 10.922 mm
高度 3.175 mm
封装 TO-263-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 Power Management
RoHS标准
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 |
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LT1076HVIR#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT1076HVCR#PBF 凌力尔特 | 类似代替 | LT1076HVIR#PBF和LT1076HVCR#PBF的区别 |