參數(shù)資料
型號(hào): T6818
廠商: Atmel Corp.
英文描述: Triple Halfbridge DMOS OUTPUT DRIVER WITH SERIAL INPUT CONTROL
中文描述: 三Halfbridge的DMOS輸出驅(qū)動(dòng)器,串行輸入控制
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 469K
代理商: T6818
5
T6818/T6828
4530C–BCD–11/03
Table 2.
Output Data Protocol
Output (Status)
Register
After power-on reset, the input register has the following status:
The following patterns are used to enable internal test modes of the IC. It is not recommended to use these patterns during
normal operation.
Bit
Function
0
TP
Temperature prewarning: high = warning
1
Status LS1
High = output is on, low = output is off; not affected by SRR
2
Status HS1
High = output is on, low = output is off; not affected by SRR
3
Status LS2
Description see LS1
4
Status HS2
Description see HS1
5
Status LS3
Description see LS1
6
Status HS3
Description see HS1
7
n. u.
Not used
8
n. u.
Not used
9
n. u.
Not used
10
n. u.
Not used
11
n. u.
Not used
12
n. u.
Not used
13
SCD
Short circuit detected: set high when at least one high-side or low-
side switch is switched off by a short-circuit condition. Bits 1 to 6
can be used to detect the shorted switch.
14
OPL
Open load detected: set high, when at least one active high-side-
or low-side switch sinks/sources a current below the open load
threshold current.
15
PSF
Power-supply fail: undervoltage at pin VS detected
Bit 15
Bit 14
Bit 13
(OCS)
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
(HS3)
Bit 5
(LS3)
Bit 4
(HS2)
Bit 3
(LS2)
Bit 2
(HS1)
Bit 1
(LS1)
Bit 0
(SRR)
x
x
H
x
x
x
x
x
x
L
L
L
L
L
L
L
Bit 15
Bit 14
Bit 13
(OCS)
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
(HS3)
Bit 5
(LS3)
Bit 4
(HS2)
Bit 3
(LS2)
Bit 2
(HS1)
Bit 1
(LS1)
Bit 0
(SRR)
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
H
H
H
L
L
H
H
L
L
L
L
L
L
L
L
L
H
H
H
L
L
L
L
H
H
L
L
L
L
L
L
L
相關(guān)PDF資料
PDF描述
T6818-TUQ Triple Halfbridge DMOS OUTPUT DRIVER WITH SERIAL INPUT CONTROL
T6818-TUS Triple Halfbridge DMOS OUTPUT DRIVER WITH SERIAL INPUT CONTROL
T6828-TUQ Triple Halfbridge DMOS OUTPUT DRIVER WITH SERIAL INPUT CONTROL
T6828-TUS Triple Halfbridge DMOS OUTPUT DRIVER WITH SERIAL INPUT CONTROL
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T6818-TUQY 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Triple Halfbridge DMOS Output Driver with Serial Input Control
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