ISL94200IRZ Intersil, ISL94200IRZ Datasheet - Page 23

• Manufacturer Part Number: ISL94200IRZ
• Description: IC MULTI LI-ION OC PROT 24-QFN
• Manufacturer: Intersil

Specifications of ISL94200IRZ

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Write the CHSETEN bit (Addr 8:bit 6) to “1” to enable
changes to the data in the Feature Set register (Address 6).
Write the DISSETEN bit (Addr 8:bit 5) to “1” to enable
changes to the data in the Feature Set register (Address 5).
The microcontroller can reset these bits back to zero to
prevent inadvertent writes that change the operation of the
pack.
Operation State Machine
Figure 13 shows a device state machine which defines how
the ISL94200 responds to various conditions.
SDA BUS
A
R
S
T
T
0 1 0 1
SLAVE
BYTE
0
0 0
0
A
C
K
23
Random Read
REGISTER
ADDRESS
A
C
K
S
A
R
T
T
0 1 0 1
FIGURE 12. READ SEQUENCE
SLAVE
BYTE
0
ISL94200: SLAVE BYTE = 010100xH
0 0
ISL94200
1
A
C
K
DATA
N
A
C
K
S
O
P
T
S
T
A
R
T
Current Address Read
0 1 0 1
SLAVE
BYTE
0
0 0
1
A
C
K
DATA
July 3, 2008
FN6718.0
N
A
C
K
O
S
T
P