封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | SOIC |
| Pkg. Code: | MSA |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 4.9 x 3.9 x 1.5 |
| Pitch (mm): | 1.27 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| RoHS (ICL7673CBAZA) | 下载 |
| ECCN (US) | |
| HTS (US) |
产品属性
| Lead Count (#) | 8 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 1 |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 4.9 x 3.9 x 0.00 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | 0 to +70°C |
| Accepts CC Adapter | No |
| Battery Chemistry | N/A |
| Function | Automatically connects output to the greater of either input supply voltage |
| IOUT (Max) (mA) | 38 |
| IS (mA) | 5 |
| Input Voltage (Max) (V) | 15 |
| Input Voltage (Min) (V) | 2.5 |
| Length (mm) | 4.9 |
| MOQ | 3920 |
| Output Current 1 (Max) (A) | 0.18 |
| Parametric Category | ORing FET Controllers |
| Pkg. Type | SOICN |
| Price (USD) | $1.60818 |
| Qualification Level | Standard |
| Safety Timer | Yes |
| System Management: System Resets, Power Indicators, Fault Detection | Yes |
| Thermal Regulation | Yes |
| Width (mm) | 3.9 |
有关 ICL7673 的资源
描述
The Intersil ICL7673 is a monolithic CMOS battery backup circuit that offers unique performance advantages over conventional means of switching to a backup supply. The ICL7673 is intended as a low-cost solution for the switching of systems between two power supplies; main and battery backup. The main application is keep-alive-battery power switching for use in volatile CMOS RAM memory systems and real time clocks. In many applications this circuit will represent a low insertion voltage loss between the supplies and load. This circuit features low current consumption, wide operating voltage range, and exceptionally low leakage between inputs. Logic outputs are provided that can be used to indicate which supply is connected and can also be used to increase the power switching capability of the circuit by driving external PNP transistors.