Datasheet Linear Technology LTC1699-81 — Ficha de datos

LTC1699 Series
SMBus VID
Voltage Programmers U DESCRIPTIO FEATURES
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в–  Fully Compliant with Intel 5-Bit Mobile
(LTC1699-80) and Desktop VRM8.4 (LTC1699-81)
and VRM9.0 (LTC1699-82) VID Specifications
Precision В±0.35% Programmable Resistor Divider
for Use with 0.8V Referenced DC/DC Converters
Two Different Divider Settings Can Be Stored Using a
2-Wire SMBus Serial Interface (Rev 1.1)
Built-In Safeguards Minimize Misprogramming Due
to Bus Conflicts
Three Open-Drain Pins (CPU_ON, IO_ON, CLK_ON)
and a Global Control Pin (VRON)to Shutdown or
Soft-Start 3 DC/DC Converters Simultaneously
PGOOD Pin and 50Вµs PGOOD Timer
Available in MSOP-8 and SSOP-16 Package U
APPLICATIO S
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в–  The LTCВ®1699-80, LTC1699-81 and LTC1699-82 are precision (В±0.35% max), digitally programmed resistor dividers that comply with Intel 5-bit mobile (LTC1699-80), …