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參數(shù)資料
| 型號： | LA5693D |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大小： | 139K |
| 代理商： | LA5693D |
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA5693D_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:with Watchdog Timer Voltage Regulator Driver |
| LA5693D-E | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LA5693D-N-E | 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
| LA5693M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Voltage Regulator Driver with Watchdog Timer |
| LA5693MC-AH | 制造商:ON Semiconductor 功能描述:LINEAR REGULATOR - Tape and Reel |
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