參數(shù)資料
型號: A8285SLB
廠商: Allegro MicroSystems, Inc.
英文描述: LNB Supply and Control Voltage Regulator
中文描述: LNB電源和控制穩(wěn)壓器
文件頁數(shù): 14/17頁
文件大?。?/td> 527K
代理商: A8285SLB
14
Worcester, Massachusetts 01615-0036 (508) 853-5000
115 Northeast Cutoff, Box 15036
www.allegromicro.com
D
P
2
A8285/A8287
LNB Supply and Control Voltage Regulator
Response to Overtemperature fault condition using multiple byte read
Overtemperature and Overcurrent I
2
C Sequences
Response to Overcurrent fault condition using single byte read
ADR
READ
A
N
R
S
T
S
P
ADR
READ
A
N
R
S
T
S
P
ADR
WRITE
A
A
W
S
T
S
P
Master Responds to IRQ
Reads Status
OCP = 1
DIS = 1
Master Polls
Reads Status
OCP = 0
DIS = 0
Master Writes
Re-enables LNB
output
SDA
IRQ
OCP
reset
I
LNB
V
LNB
LNB output disabled
LNB output enabled
ADR
READ
A
A
R
S
T
S
P
ADR
WRITE
A
A
W
S
T
S
P
Master Responds to IRQ
Reads Status continuously
TSD = 1
DIS = 1
Master Writes
Re-enables LNB
output
READ
A
READ
A
READ
A
READ
N
TSD
reset
TSD = 0
DIS = 1
SDA
IRQ
T
JMAX
T
JMAX
-
T
J
T
J
LNB ouput enabled
LNB Output Disabled
Overtemperature
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A8285SLB-T 制造商:Allegro MicroSystems LLC 功能描述:
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A8286 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Dual LNB Supply and Control Voltage Regulator
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