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参数资料
| 型号： | LA5693M |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封装： | MFP8 |
| 文件页数： | 5/7页 |
| 文件大小： | 139K |
| 代理商： | LA5693M |
LA5693D,5693M
No.2769-5/7
Note on application
1. For stable operation, place Cin, CO, and TR1 as near to the IC as possible.
2. When used in 0°C or below it, a capacitor of which impedance at high-frequency operation is low and has a good
temperature characteristic (such as SANYO OS-CON capacitor or others) should be used to prevent oscillation.
3. Set VS to the output voltage level where the circuit will be reset using external resistors R1 and R2. VS should be set
to 4V or greater due to internal circuit operation.
4. CCK must be inserted to cut the high range element of clock noise to prevent it from becoming a reset output noise.
5. For Ct, a capacitor which less varies the capacitance according to the temperature should be used.
Timing Chart
Vhys
VCC
0
5V
VS
4V
2V
VO
Ct
RES(1)
RES(2)
CK
0
td
tCKW
tWD
tWR
Application of power
Instantaneous drop
CPU
abnormality
Microcomputer
operation start
Digital output at I/O
port of microcomputer
Note : Edge-triggered at the point indicated by the arrow of CK signal.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LA5693MC-AH | 制造商:ON Semiconductor 功能描述:LINEAR REGULATOR - Tape and Reel |
| LA5693MD | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC with Watchdog Timer Voltage Regulator Driver |
| LA5693MD-AH | 功能描述:其他电源管理 RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| LA5693S | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Voltage Regulator Driver with Watchdog Timer |
| LA5695M | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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