參數(shù)資料
型號: ISL9216
廠商: Intersil Corporation
英文描述: 8 to 12 Cell Li-Ion Battery Overcurrent Protection and Analog Front End Chip Set
中文描述: 8至12芯鋰離子電池過電流保護和模擬前端芯片組
文件頁數(shù): 20/33頁
文件大小: 645K
代理商: ISL9216
20
FN6488.1
November 2, 2007
.
TABLE 10. WRITE ENABLE REGISTER (ADDR: 08H)
BIT
FUNCTION
DESCRIPTION
7
FSETEN
Enable discharge set writes
When set to “1”, allows writes to the Feature Set register. When set to “0”, prevents writes to the
Feature Set register (Addr: 07H). Default on initial power-up is “0”.
6
CHSETEN
Enable charge set writes
(ISL9216 only)
When set to “1”, allows writes to the Charge Set register. When set to “0”, prevents writes to the
Feature Set register (Addr: 06H). Default on initial power-up is “0”.
5
DISSETEN
Enable discharge set writes
(ISL9216 only)
When set to “1”, allows writes to the Discharge Set register (Addr: 05H). When set to “0”, prevents
writes to the Feature Set register. Default on initial power-up is “0”.
4
UFLG3
User Flag 3
General purpose flag usable by microcontroller software. This bit is battery backed up, even when
RGO turns off.
3
UFLG2
User Flag 3
General purpose flag usable by microcontroller software. This bit is battery backed up, even when
RGO turns off.
2
RESERVED
Reserved for future expansion.
1
RESERVED
Reserved for future expansion.
0
RESERVED
Reserved for future expansion.
FIGURE 1. BATTERY CONNECTION OPTIONS
NOTE: MULTIPLE CELLS CAN BE CONNECTED IN PARALLEL
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
12 CELLS
CB7
CB6
CB5
CB4
CB3
CB2
CB1
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
CB5
CB4
CB3
CB2
CB1
AO
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
8 CELLS
CB7
CB6
CB5
CB4
CB3
CB2
CB1
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
CB5
CB4
CB3
CB2
CB1
AO
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
11 CELLS
CB7
CB6
CB5
CB4
CB3
CB2
CB1
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
CB5
CB4
CB3
CB2
CB1
AO
9 CELLS
VCELL7
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
CB5
CB4
CB3
CB2
CB1
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
10 CELLS
CB7
CB6
CB5
CB4
CB3
CB2
CB1
VCELL7
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
CB5
CB4
CB3
CB2
CB1
AO
VCELL6
VCELL5
VCELL4
VCELL3
VCELL2
VCELL1
VSS
CB7
CB6
CB5
CB4
CB3
CB2
CB1
AO
ISL9216, ISL9217
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