X3100PT-V XICOR [Xicor Inc.], X3100PT-V Datasheet - Page 7

• Manufacturer Part Number: X3100PT-V
• Description: 3 or 4 Cell Li-Ion Battery Protection and Monitor IC
• Manufacturer: XICOR [Xicor Inc.]

X3100/X3101 – Preliminary Information
REV 1.1.8 12/10/02
Figure 2. Power Up Timing (Initial Power Up or after Sleep Mode)
Voltage Regulator Output Status
Over-current Detection Status
(SWCEN=0)
(SWCEN=1)
VCC
(Internal Signal)
(Internal Signal)
Status Register Bit 0
0V
Status Register Bit 2
Status Register Bit 2
VRGS+OCDS
CCES+OVDS
SPI PORT
AS2_AS0
V
OVDS
V
SLR
OCDS
VRGS
RGO
0V
T
PUR
Any Read or Write Operation, except
turn-on of FETs can start here.
5V±10% (Stable and Repeatable)
T
OC
2ms (Typ.)
1
T
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OV
+200ms OR T
1
1
1 = V
0 = V
1 = X3100/1 in Over-charge Protection Mode
0 = X3100/1 NOT in Over-charge Protection Mode
1 = X3100/1 in Over-Current Protection Mode OR VRGO Not Yet Tuned
0 = X3100/1 NOT in Over-Current Protection Mode AND VRGO Tuned
1 = X3100/1 in Over-Current Protection Mode
0 = X3100/1 NOT in Over-Current Protection Mode
V
CELL
CELL
RGO
UV
T
Tuned to 5V±0.5%
OV
< V
> V
+200ms (whichever is longer)
+200ms
CE
CE
OR X3100/1 in Over-charge Protection Mode
OR X3100/1 NOT in Over-charge Protection Mode
Characteristics subject to change without notice.
Charge, Discharge FETs can be
turned on here.
1
1
5V
0
0
0
0
0
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