參數(shù)資料
型號(hào): X3101V28
廠商: INTERSIL CORP
元件分類(lèi): 電源管理
英文描述: Reed Relay; Contacts:SPST-NO; Switching Current Max:0.5A; Switching Voltage Max:200V; Contact Carry Current:1A; Coil Voltage DC Max:12V; Relay Terminals:DIP-14; Relay Mounting:PC Board; Contact Carrying Power:10W
中文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28
封裝: PLASTIC, MO-153AE, TSSOP-28
文件頁(yè)數(shù): 27/40頁(yè)
文件大?。?/td> 249K
代理商: X3101V28
X3100/X3101 – Preliminary Information
Characteristics subject to change without notice.
27 of 40
REV 1.1.8 12/10/02
www.xicor.com
Write Configuration Register (WCFIG)
The Write Configuration Register (WCFIG) instruction
updates the static part of the Configuration Register.
These new values take effect immediately, for example
writing a new Over-discharge voltage limit. However, to
make these changes permanent, so they remain if the
cell voltages are removed, an EEWRITE operation to
the EEPROM array is required following the WCFIG
command. This command is shown in Figure 16.
Write Control Register (WCNTRL)
The Write Control Register (WCNTRL) instruction
updates the contents of the volatile Control Register.
This command sets the status of the FET control pins,
the cell balancing outputs, the current sense gain and
external entry to the sleep mode. Since this instruction
controls a volatile register, no other commands are
required and there is no delay time needed after the
instruction, before subsequent commands. The
operation of the WCNTRL command is shown in
Figure 17.
Figure 16. Write Configuration Register (WCFIG) Operation Sequence
Figure 17. Write Control Register (WCNTR) Operation Sequence
0
1
2
3
4
5
6
7
8
9
CS
SCK
SI
SO
High Impedance
WCFIG Instruction
(1 BYTE)
Configuration
Register Data
15
14
3
2
1
0
20
21
22
23
(2 BYTE)
0
1
2
3
4
5
6
7
8
9
CS
SCK
SI
SO
High Impedance
WCNTR Instruction
(1 Byte)
Control
Register Data
15
14
5
4
3
2
18
19
20
21
(2 Byte)
22
23
1
0
Old Control Bits
New Control Bits
Control
Bits
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參數(shù)描述
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