參數(shù)資料
型號(hào): TLE7824G
廠商: INFINEON TECHNOLOGIES AG
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: GREEN, PLASTIC,SOP-28
文件頁數(shù): 33/53頁
文件大?。?/td> 900K
代理商: TLE7824G
Data Sheet
39
Rev. 3.01, 2008-04-15
TLE7824G
General Product Characteristics
Low Side Output LS1 / LS2
16.4.49
Static Drain-Source
ON-Resistance
R
DSON LSx
––
3.0
Ω
T
J = 150 °C; VS > 4.5 V; ILS
= 200 mA
–1.0
Ω
T
J = 25°C; VS > 4.5 V; ILS
= 200 mA
16.4.50
Output clamping voltage
V
LSx_CL
40
45
50
V
output “off”; current pulse:
I
LS1/2 = 100 mA; condition
during production test
16.4.51
Leakage current
I
QLLSx
––
5
μA
V
LSx = VS;
-40
°C < T
J < 85 °C
16.4.52
Switch ON time
t
ONLSx
–15
40
μs
CSN high to LSx on;
resistive load 120
Ω
16.4.53
Switch OFF time
t
OFFLSx
––
40
μs
CSN high to LSx off;
resistive load 120
Ω
16.4.54
Overcurrent shutdown
threshold
I
SDLSx
600
800
1000
mA
to prevent shutdown at
overvoltage conditions
@ -40
°C higher limits
have been chosen2)
16.4.55
Overcurrent shutdown
filter time
t
dSDLSx
10
18
26
μs
after continuos overcurrent
detection
t > t
dSDLSx
affected LSx will be
shutdown and overcurrent
condition will be indicated
via SPI output word
16.4.56
LS1/2 thermal shutdown
temp.
T
jSD
155
200
°C
16.4.57
LS1/2 thermal shutdown
temp. hysteresis
T
jSD_hys
10
15
K
16.4.58
Output Clamping Energy
at pins LSx
ECL
4
mJ
based on 250.000
switching cycles
Supply Output (Hall Sensor Supply)
16.4.59
Drop voltage
V
S - VSupply
V
DROP_Supply
––
300
mV
I
Supply = -18 mA;
3.9 V <
V
S < 13.5 V
16.4.60
Output voltage range
V
SUPPLY
2.7
18.0
V
3.9 V <
V
S < 27.0 V;
for
t < 0.4 s:
27.0 V <
V
S < 40.0 V;
16.4.61
Leakage current
I
QL_SUPPLY
-5
μA
V
Supply = 0 V
16.4.62
Switch ON time
t
ON_SUPPLY
––
200
μs
CSN high to SUPPLY
16.4.63
Switch OFF time
t
OFF_SUPPLY
––
100
μs
CSN high to SUPPLY
16.4.64
Overcurrent shutdown
threshold
I
SD_SUPPLY
-80
-40
-20
mA
Table 14
Electrical Characteristics (cont’d)
V
S = 13.5 V, Tj = -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos.
Parameter
Symbol
Limit Values
Unit
Conditions
Min.
Typ.
Max.
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