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- ROHM新品——AC电压零交叉检测IC：BM1Z系列
ROHM新品——AC电压零交叉检测IC：BM1Z系列
Release time：2020-07-10
author：
source：AMEYA360
reading：1967
全球知名半导体制造商ROHM（总部位于日本京都市）开发出AC电压零交叉检测IC
BM1Z系列是高精度输出AC电压零交叉时序检测信号的IC。无需以往用途中所需的光电耦合器和外接零部件，大幅度减少了部件个数，可实现小型、高可靠性的电源应用。而且，与以往的光电耦合器控制相比，有助于大幅度降低待机功耗。
›‹
Matching Parts |
DC Motor Voltage Monitoring |
Rectifier |
Zero Cross Delay Time |
Output Waveform |
Circuit Current at Standby (Typ.)[uA] |
Circuit Current at Operation (Typ.)[uA] |
Vin1 (Min.)[V] |
Vin1 (Max.)[V] |
SW frequency (Max.)[kHz] |
BR PIN |
Thermal Shut-down |
Under Voltage Lock Out |
Operating Temperature (Min.)[°C] |
Operating Temperature (Max.)[°C] |
Package |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - | Normal / Double | +300us to +500us | Pulse | 50 | 160 | 10 | 28 | 0.065 | Yes | Yes | Yes | -40 | 105 | SOP-J7S | ||
| - | Normal | Variable | Pulse | 50 | 160 | 10 | 28 | 0.065 | Yes | Yes | Yes | -40 | 105 | SOP-J7S | ||
| - | Normal | Variable | Edge | 50 | 160 | 10 | 28 | 0.065 | Yes | Yes | Yes | -40 | 105 | SOP-J7S | ||
| 600V High Voltage Monitor | Normal / Double | +300us to +500us | Pulse | 50 | 160 | 10 | 28 | 0.065 | Yes | Yes | Yes | -40 | 105 | SOP-J11 | ||
| 600V High Voltage Monitor | Normal | Variable | Pulse | 50 | 160 | 10 | 28 | 0.065 | Yes | Yes | Yes | -40 | 105 | SOP-J11 | ||
| 600V High Voltage Monitor | Normal | Variable | Edge | 50 | 160 | 10 | 28 | 0.065 | Yes | Yes | Yes | -40 | 105 | SOP-J11 |
关于 LSI 产品封装的 热阻、热特性参数
在该应用笔记中，有rohm制造的LSI芯片的封装群的热电阻和热特性参数的定义及其活用方法。
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