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L99UDL01 Datasheet(PDF) 35 Page - STMicroelectronics

Part # L99UDL01
Description  L99UDL01 Automotive Universal Door Lock IC
PDF  88 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L99UDL01 Datasheet(HTML) 35 Page - STMicroelectronics

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DS12511 Rev 5
35/88
L99UDL01
Electrical characteristics
87
4.3.7
Charge pump
4.3.8
Protections
Table 12. Charge pump parameters
Electrical characteristics (-40°C < TJ < 130°C, 6V < VS < 18V unless otherwise specified)
Req ID
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
A.031
VCP_LV
Charge pump output
voltage
Vs=6 V; ICP=15 mA;
CCPx=100 nF; CCP=100 nF
VS+6
VS+7
V
A.032
VCP
Charge pump output
voltage
Vs>10 V; ICP=15 mA;
CCPx=100 nF; CCP=100 nF
VS+11 VS+12
VS +
13.5
V
A.033
ICP
Charge pump output
current
VS=13.5 V; VCP=VS+10 V;
CCPx= CCP=100 nF
23
mA
A.034
ICP_lim
Charge pump output
current limit
VS= VCP=13.5 V;
CCPx= CCP=100 nF
70
mA
A.035
fCP
Charge Pump Frequency Tested by scan
400
kHz
A.036
fDither
Typical Charge pump
frequency dither range
VS=13.5 V; VCP=VS+10 V;
DITH=1; Tested by scan
-75
75
kHz
A.037
tCP
Charge pump filter time
Tested by scan
64
s
A.038
VCPLOW Charge pump output low
VS +
4.5
VS +
5.0
VS +
5.5
V
A.039
tset_CP
Delay time from Charge
Pump Enable
Charge pump set-up
Tested by scan
560
750
960
s
Table 13. Protections
Electrical characteristics (-40°C < TJ < 130°C, 6V < VS < 18V unless otherwise specified)
Req ID
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
D.031
TSD
Thermal Shutdown
temperature
threshold
OUTX disabled after TSD,
Condition reported on SPI
(TSDx bit latched)
160
175
190
°C
D.032
TSD_RES
Thermal Shutdown
Reset
Output can be reenabled after
TSDx bit is read and cleared.
TSD-10
°C
D.033
VSOVSD
Overvoltage
shutdown, rising
edge
Above this threshold the
integrated drivers are tri-stated
and the external high side pre-
drivers are turned off.
26
28
V
D.034
VSOVSD_HYST
Supply voltage inhibit
threshold Hysteresis
1.5
V
D.035
tVSOV
Overvoltage filter
time
Tested by scan
64
s
D.036
VSLVI_F
Supply voltage inhibit
threshold
Falling edge
4.5
4.75
5
V



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