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L99LD02 датащи(PDF) 47 Page - STMicroelectronics

номер детали L99LD02
подробное описание детали  Automotive dual-phase boost DC/DC controller
PDF  66 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L99LD02 датащи(HTML) 47 Page - STMicroelectronics

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L99LD02
Serial peripheral interface (ST SPI standard)
64
5.7.3
Customer trimming registers
Address:
0x03Eh
Type:
Read / Write allowed in NM only when CTM_TRIM_COD = 100 and EOT = 0
20
N_COMP2_LEVEL_REAC
H
Timeout of internal peak current comparator of Boost2,
COMP2 LEVEL not reached Status bit
[0]: Cleared when COMP2 level reached for 10
consecutive switching cycles
[1]: When COMP2 level not reached for 10 consecutive
switching cycles
R
10
N_COMP1_LEVEL_REAC
H
Timeout of internal peak current comparator of Boost1,
COMP1 LEVEL not reached Status bit
[0]: Cleared when COMP1 level reached for 10
consecutive switching cycles
[1]: When COMP1 level not reached for 10 consecutive
switching cycles
R
0
Parity Bit
ODD Parity Bit Check
Table 26. SR#1: Status Register 1 (continued)
Bit
Defaul
t
Name
Description
Acces
s
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
765432
10
DEF_BST_OUT
DEF_BST_FREQ
Reserved
Table 27. CT: Ctm Trimming Register 1
Bit
Default
Name
Comment
23÷21
000
CTM_TRIM_COD
Operation Code for Trimming Operation:
001 --> Standard Read
010 --> Margin Mode Read
011 --> Blank Check
100 --> Burn
111 --> End of Trimming
20÷14
0000000
DEF_BST_OUT
13÷12
00
DEF_BST_OCP_LIM
11÷9
000
DEF_BST_FREQ
8÷7
00
DEF_BST_FMOD
6÷5
00
DEF_BST_FDEV
4÷1
0000
-
Reserved: empty
0
Parity Bit
ODD Parity Bit Check



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