 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
RT9730 датащи(PDF) 1 Page - Richtek Technology Corporation |
|
|
|||||||||||||||||||||||||||||
RT9730 датащи(HTML) 1 Page - Richtek Technology Corporation |
|
|
1 / 9 page  RT9730 1 DS9730-01 April 2011 www.richtek.com Ordering Information Note : Richtek products are : RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes. Charging System Safety Device General Description The RT9730 is an integrated circuit (IC) designed to replace passive device in charging system with extra protection function. It is optimized to protect low voltage system from up to 28V high voltage input. The IC monitors the input voltage to make sure all parameters are operating in normal range. It also monitors its own temperature and turns off the MOSFET when the chip temperature exceeds 140 °C. When the input voltage exceeds the threshold, the IC turns off the power MOSFET within 1 μs to remove the power before any damage occurs. User can monitor the adapter input voltage from the CHRIN pin, which has 50mA current capability. The gate of the P-MOSFET will be controlled by the external charging controller from GATDRV pin if all parameters are operating in normal range. The RT9730 is available in a WDFN-8L 2x2 tiny package to achieve best solution for PCB space and total BOM cost saving considerations. Features No External Blocking Diode Requiring Over Voltage Turn Off Time of Less Than 1 μμμμμs High Accuracy Protection Thresholds Over Temperature Protection High Immunity of False Triggering Under Transients Thermal Enhanced 8-Lead WDFN Package RoHS Compliant and Halogen Free Applications Cellular Phones Digital Cameras PDAs and Smart Phones Portable Instruments Pin Configurations (TOP VIEW) WDFN-8L 2x2 ACIN ACIN OUT OUT CHRIN GND NC 7 6 5 1 2 3 4 8 9 GATDRV Typical Application Circuit RT9730 ACIN GND CHRIN OUT GATDRV 1µF 0.2 SOC CHRIN GATEDRV OUT VBAT Battery COUT 1µF VIN CIN 1µF JF=W Marking Information JF= : Product Code W : Date Code RT9730 Package Type QW : WDFN-8L 2x2 (W-Type) Lead Plating System G : Green (Halogen Free and Pb Free) |
Аналогичный номер детали - RT9730 |
|
Аналогичное описание - RT9730 |
|
|
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
