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Número de pieza | TLE7368 | |
Descripción | Next Generation Micro Controller Supply | |
Fabricantes | Infineon Technologies | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TLE7368 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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TLE7368
Next Generation Micro Controller Supply
TLE7368G
TLE7368E
TLE7368-2E
TLE7368-3E
Data Sheet
Rev. 2.1, 2010-11-22
Automotive Power
1 page 2 Block Diagram
TLE7368
Block Diagram
IN
EN_µC
EN_IGN
RO_1
RT
RO_2
WDI
IN_STBY
MON_STBY
INT.BIASING,
CHARGE PUMP
PWM
CONTROLLER
5.5V
TLE 7368
TEMPERATURE
SENSE
ENABLE
≥1
RESET
(WINDOW
COMPARATOR)
5.0V
TIMING
2 .6/ 3.3 V
RESET
(WINDOW
COMPARATOR)
WINDOW
WATCHDOG
1 .5/
1 .2/
1 .3V
STANDBY
MONITOR
1 .0/ 2.6 V
Figure 1 Block Diagram
GND_A
GND_P
BST
SW
FB/L_IN
Q_T1
Q_T2
Q_LDO1
IN_LDO2
Q_LDO2
SEL _LDO2
DRV_EXT
FB_EXT
WDO
Q_STBY
SEL _STBY
Data Sheet
5 Rev. 2.1, 2010-11-22
5 Page TLE7368
General Product Characteristics
Absolute Maximum Ratings (cont’d)1)
Tj = -40 °C to +150 °C; all voltages with respect to ground.
Pos.
Parameter
Symbol
Limit Values
Unit Conditions
Min.
Max.
Feedback and Post-Regulators Input FB/L_IN
4.1.52 Voltage
4.1.53 Voltage
4.1.54 Current
Linear Regulator 2 Input IN_LDO2
VFB/L_IN
VFB/L_IN
IFB/L_IN
VQ_LDO1 - 0.3 18
-0.3 18
––
V–
V–
A Limited internally
4.1.55 Voltage
4.1.56 Voltage
4.1.57 Current
Bootstrap Supply BST
VIN_LDO2
VIN_LDO2
IIN_LDO2
VQ_LDO2 - 0.3
-0.3
–
18
18
–
V–
V–
A Limited internally
4.1.58 Voltage
4.1.59 Voltage
4.1.60 Current
Buck Power Stage SW
VBST
VBST
IBST
VSW - 0.3
VSW + 5.5
V
–
-0.3 51
V–
––
A Limited internally
4.1.61 Voltage
4.1.62 Voltage
4.1.63 Current
Stand-by Regulator Output Q_STBY
VSW
VSW
ISW
-2
-2
–
VIN + 0.3
45
–
V–
V–
A Limited internally
4.1.64 Voltage
4.1.65 Voltage
4.1.66 Current
Monitoring Output MON_STBY
VQ_STBY
VQ_STBY
IQ_STBY
-0.3
-0.3
–
5.5
6.2
–
V–
V t < 10 s2)
A Limited internally
4.1.67 Voltage
4.1.68 Voltage
4.1.69 Current
Temperatures
VMON_STBY
VMON_STBY
IMON_STBY
-0.3
-0.3
–
5.5
6.2
–
V–
V t < 10 s2)
A Limited internally
4.1.70 Junction Temperature
Tj
4.1.71 Storage Temperature
Tstg
ESD-Protection (Human Body Model)
-40
-50
150
150
°C –
°C –
4.1.72
Electrostatic discharge
voltage
VESD
-2
2
kV Human Body Model
(HBM)3)
ESD-Protection (Charged Device Model)
4.1.73
Electrostatic discharge
voltage to GND
VESD
-500
500
V Charged Device
Model (CDM)4)
4.1.74
Electrostatic discharge
VESD
voltage, corner pins to GND
-750
750
V Charged Device
Model (CDM)4)
1) Not subject to production test, specified by design.
2) Exposure to those absolute maximum ratings for extended periods of time (t > 10 s) may affect device reliability.
3) According to JEDEC standard EIA/JESD22-A114-B (1.5 kΩ, 100 pF)
4) According to EIA/JESD22-C101 or ESDA STM5.3.1
Data Sheet
11 Rev. 2.1, 2010-11-22
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet TLE7368.PDF ] |
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