參數(shù)資料
型號： TLE6244
廠商： INFINEON TECHNOLOGIES AG
英文描述： 18 Channel Smart Lowside Switch
中文描述： 18頻道智能Lowside開關(guān)
文件頁數(shù)： 52/70頁
文件大小： 721K
代理商： TLE6244
Final Data Sheet
52
V4.2, 2003-08-29
TLE 6244X
3.7 Power outputs
3.0A/45V
OUT15...OUT16
In case of open input (parallel con-
trol) or missing power supply the
power stage is switched off. Paral-
lel connection of power stages is
possible.
3.7.1 Nominal Cur-
rent
C
I
OUT15
I
OUT16
3.0
A
3.7.2 Extended Cur-
rent Range
I
OUT15,16
> 3.0A
Accumulated operating time
C
100
h
3.7.3 Maximum
Current
(Short Circuit
Shut down
threshold)
U
UBatt
> 4.5V
T
J
= -40°C
T
J
= 150°C
Above this limit short circuit to
UBatt is detected. For the duration
of the shutoff delay time t
Voff
(see
3.6.4) the output current is limited
to approximately this value. If the
short circuit condition is still
present after t
Voff
, the outputs
OUT15/16 are switched off if the
static current limitation is not
enabled. An error is stored after
t
Diag
(see 3.11.4).
Above this limit short circuit to
UBatt is detected. The output cur-
rent is limited to approximately this
value if the static current limitation
is configured. An error is stored
after t
Diag
(see 3.11.4). If the oper-
ation leads to an overtemperature
condition, a second protection
level (about 170°C) will change the
output into a low duty cycle PWM
(selective thermal shutdown with
restart) to prevent critical chip tem-
peratures.
B
A
IOUT15
IOUT16
3.3
3
6
5.5
A
A
Between -40°C and 150°C an
approximately linear characteristic
line can be assumed.
3.7.3.1 Maximum
Battery Volt-
age at Short
Circuit to Bat-
tery
See Note 1.11.1
C
UOUT
15,16
36
V
3.7.4 Shuttoff Delay
Shutoff delay of the power stages
after detection of SCB. For the
duration of t
Voff
current is limited to
maximum current.
B
t
Voff
60
215
μs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLE6244X 功能描述:電源開關(guān) IC - 配電 18 CH. SMART LOW SIDE SWITCH RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
TLE6244XAUMA1 制造商:Infineon Technologies AG 功能描述:Power Switch Lo Side 1.1A 64-Pin MQFP T/R 制造商:Infineon Technologies AG 功能描述:ENGINECONTROL_IC - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC LOW SIDE SWITCH 18CHAN MQFM64
TLE6244XNT 制造商:Infineon Technologies AG 功能描述:Power Switch Lo Side 1.1A 64-Pin MQFP
TLE6244X-T 功能描述:電源開關(guān) IC - 配電 18 CH. SMART LOW SIDE SWITCH RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
TLE6250 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:CAN-Transceiver
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