- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄230926 > R5107N181A-TR-FE (RICOH COMPANY LTD) 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 PDF資料下載
參數(shù)資料
| 型號(hào)： | R5107N181A-TR-FE |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, SSOP-8 |
| 文件頁數(shù)： | 8/40頁 |
| 文件大?。?/td> | 517K |
| 代理商： | R5107N181A-TR-FE |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當(dāng)前第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁
R510xx
16
R5106N
-VDET
+VDET
VRESETB
VCT
VSCK
VDD
Vref2H
Vref2L
tPLH
tWDI
(1)
(2)
(4)
(3)
tWD
(5)
(6)
(7)
tPLH
tWR
tPHL
VINH
OPERATION
(1) When the power supply, VDD pin voltage becomes more than the released voltage (+VDET), after the released
delay time (or the power on reset time tPLH), the output of RESETB becomes "H" level.
(2) When the SCK pulse is input, the watchdog timer (WDT) is cleared, and CT pin mode changes from the
discharge mode to the charge mode. When the CT pin voltage becomes higher than Vref2H, the mode will
change into the discharge mode, and next watchdog time count starts.
(3) Unless the SCK pulse is input, WDT will not be cleared, and during the charging period of CT pin,
RESETB
="L".
(4) When the VDD pin becomes lower than the detector threshold voltage(-VDET), RESETB outputs "L".
(5) If "L" signal is input to the INH pin, the RESETB outputs "H", regardless the SCK clock state.
(6) During the "L" period of INH pin, the voltage detector monitors the supply voltage.
) Vref2H : CT pin voltage at the end of WDT timeout period.
) Vref2L : CT pin voltage at the begin of WDT timeout period.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RS5RJ5721-T2 | 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8 |
| RS5RJ3323-T1 | 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8 |
| RS5RJ5124-T2 | 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8 |
| RS5RJ2629-T1 | 0.25 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8 |
| RS5RM3929-T2 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R5108 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:PHOTOMULTlPLlER TUBE |
| R5108_03 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:PHOTOMULTIPLIER TUBE 28 mm (1-1/8 Inch) Transmission Mode S-1 Photocathode, Side-on Type |
| R5108G | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Microprocessor Supervisory Circuit |
| R51-0F..00199737 | 制造商:Sensata Technologies 功能描述:R51-0F..00199737 /POLE # 2 /PROD FAMILY: 0213 |
| R51-0F..00205532 | 制造商:Sensata Technologies 功能描述:R51-0F..00205532 /POLE # 2 /PROD FAMILY: 0213 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。