поискавой системы для электроныых деталей |
|
L6716TR датащи(PDF) 1 Page - STMicroelectronics |
|
L6716TR датащи(HTML) 1 Page - STMicroelectronics |
1 / 3 page Data Brief For further information contact your local STMicroelectronics sales office. May 2008 Rev 1 1/3 3 L6716 2/3/4 phase controller with embedded drivers for Intel VR11.1 Features ■ Load transient boost LTB Technology™ to minimize the number of output capacitors ■ 2 or 3-phase operation with internal driver ■ 4-phase operation with external PWM driver signal ■ PSI input with programmable strategy ■ Imon output ■ 0.5 % output voltage accuracy ■ 8 bit programmable output up to 1.60000 V - Intel VR11.1 DAC - backward compatible with VR10/VR11 ■ Full differential current sense across inductor ■ Differential remote voltage sensing ■ Adjustable voltage offset ■ LSLess startup to manage pre-biased output ■ Feedback disconnection protection ■ Preliminary over voltage protection ■ Programmable over current protection ■ Programmable over voltage pretection ■ Adjustable switching frequency ■ SS_END and OUTEN signal ■ VFQFPN48 7 mm x 7 mm package with exposed pad Applications ■ High current VRM/VRD for desktop / server / workstation CPUs ■ High density DC-DC converters Description The device implements a two-to-four phases step- down controller with three integrated high current drivers in a compact 7x7 mm body package with exposed pad. Load transient boost LTB Technology™ reduces system cost by providing the fastest response to load transition therefore requiring less bulk and ceramic output capacitors to satisfy load transient requirements. The device embeds VR11.x DACs: the output voltage ranges up to 1.60000 V managing D-VID with ± 0.5 % output voltage accuracy over line and temperature variations. The controller assures fast protection against load over current and under / over voltage (in this last case also before UVLO). Feedback disconnection prevents from damaging the load in case of disconnections in the system board. In case of over-current, the system works in constant current mode until UVP. VFQFPN48 7 mm x 7 mm (exposed pad) Table 1. Device summary Order codes Package Packaging L6716 VFQFPN48 7 mm x 7 mm Tube L6716TR Tape and reel www.st.com |
Аналогичный номер детали - L6716TR |
|
Аналогичное описание - L6716TR |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | 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 |