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參數(shù)資料
| 型號(hào)： | MB3842 |
| 廠商： | Fujitsu Limited |
| 英文描述： | Power Management 2-ch Switch IC |
| 中文描述： | 電源管理2通道開關(guān)IC |
| 文件頁(yè)數(shù)： | 17/19頁(yè) |
| 文件大?。?/td> | 146K |
| 代理商： | MB3842 |
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17
MB3842/MB3845
I
USAGE PRECAUTION
1.
Never use settings exceeding maximum rated conditions.
Exceeding maximum rated conditions may cause permanent damage to the LSI.
Also, it is recommended that recommended operating conditions be observed in normal use.
Exceeding recommended operating conditions may adversely affect LSI reliability.
2.
Use this device within recommended operating conditions.
Recommended operating conditions are values within which normal LSI operation is warranted.
Standard electrical characteristics are warranted within the range of recommended operating conditions and
within the listed conditions for each parameter.
3.
Printed circuit board ground lines should be set up with consideration for common
impedance.
4.
Take appropriate static electricity measures.
Containers for semiconductor materials should have anti-static protection or be made of conductive material.
After mounting, printed circuit boards should be stored and shipped in conductive bags or containers.
Work platforms, tools, and instruments should be properly grounded.
Working personnel should be grounded with resistance of 250 k
to 1 M
between body and ground.
5.
Do not apply negative voltages.
The use of negative voltages below –0.3 V may create parasitic transistors on LSI lines, which can cause
abnormal operation.
6.
Reverse Current Prevention Function
Current cannot flow back to the V
IN
pin with the switch off, even when the OUT pin voltage is higher than the
V
IN
pin (OUT
≥
V
IN
), however when V
IN
pin voltage is lower than 1.5 V circuit functions are lost, so that in this
case there is danger of reverse current flow. For applications in which reverse flow is not acceptable, set
V
IN
≥
1.5 V.
I
ORDERING INFORMATION
Part number
Package
Remarks
MB3842PFV
MB3845PFV
MB3845PFV-ER
20-pin Plastic SSOP
(FPT-20P-M03)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB3842PFV | Power Management 2-ch Switch IC |
| MB3845 | Power Management 2-ch Switch IC |
| MB3845PFV | Power Management 2-ch Switch IC |
| MB3845PFV-ER | Power Management 2-ch Switch IC |
| MB3881PFF | 8-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3842PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management 2-ch Switch IC |
| MB3842PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3843 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function) |
| MB3843PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Lithium Ion Battery Charger DC/DC Converter IC (High Precision with Constant-current Function) |
| MB3845 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management 2-ch Switch IC |
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