MIC2827 Datasheet, PDF (16/27 Pages) Micrel Semiconductor – Triple Output PMIC with HyperLight Load™ DCDC, two LDOs, and I2C Control

Micrel, Inc.
Functional Description – Fast-mode I²C
Interface
I²C Address
The seven-bit I²C address of the MIC2827 is set at the
factory to 1011010 binary, which would be identified as
B4h using standard I²C nomenclature, in which the
read/write bit takes the least significant position of the
eight-bit address. Other I²C base addresses are
available; please contact Micrel for details.
Electrical Characteristics – Serial Interface Timing
3.0V ≤ V_DVIN ≤ 3.6V unless otherwise noted. Bold values indicate -40°C ≤ T_A ≤ +125°C.
Symbol Parameter
Conditions
Min
Typ
t₁
SCL (clock) period
2.5
t₂
Data In Setup Time to SCL High
100
t₃
Data Out Stable After SCL Low
0
t₄
SDA Low Setup Time to SCL Low
Start
100
t₅
SDA High Hold Time after SCL High Stop
100
MIC2827
Max Units
µs
ns
ns
ns
ns
Serial Interface Timing
July 2009
16
M9999-072709-A