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PDF BTS5590G Data sheet ( Hoja de datos )
| Número de pieza | BTS5590G | |
| Descripción | SPI Power Controller | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BTS5590G (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Data Sheet, Rev. 1.3, October 2007
SPOC - BTS5590G
SPI Power Controller
Automotive Power
1 page  
SPOC - BTS5590G
Overview
Basic Features
• 8 bit serial peripheral interface (daisy chain capable SPI) for control and diagnostics
• CMOS compatible parallel input pins for each channel provide straightforward PWM operation
• Selectable AND- / OR-combination for parallel inputs (PWM control)
• Very low stand-by current
• Optimized electromagnetic compatibility (EMC) for bulbs as well as LEDs
• Stable behavior at under voltage
• Device ground independent from load ground
• Green Product (RoHS-Compliant)
• AEC Qualified
Protective Functions
• Reverse battery protection with external components
• Short circuit protection
• Over load protection
• Multi step current limitation
• Thermal shutdown with latch
• Over voltage protection
• Loss of ground protection
• Electrostatic discharge protection (ESD)
Diagnostic Functions
• Multiplexed proportional load current sense signals (IS)
• Enable function for current sense signal configurable via SPI
• High accuracy of current sense signal at wide load current range
• Current sense ratio (kILIS) configurable for LEDs or bulbs
• Very fast diagnosis in LED mode (<2% duty cycle at 100 Hz)
• Feedback on over temperature and over load via SPI
• Multiplexed switch bypass monitor provides short circuit to Vbb detection
Application Specific Functions
• Integration of adjustable watchdog timer with external capacitor
• Sophisticated trigger state machine with two bit increment and lock, served via SPI
• Fail-safe configuration via input pins
• Load type configuration via SPI (bulbs or LEDs) for optimized load control
Applications
• High-side power switch for 12 V grounded loads in automotive application
• Especially designed for standard exterior lighting like tail light, brake light, reverse light, parking light, license
plate lighting, turn signal indicators and equivalent LEDs
• Replaces electromechanical relays, fuses and discrete circuits
Data Sheet
5 Rev. 1.3, 2007-10-30
5 Page 
SPOC - BTS5590G
Electrical Characteristics
4 Electrical Characteristics
4.1 Absolute Maximum Ratings
Absolute Maximum Ratings1)
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
min. max.
Supply Voltage
4.1.1
4.1.2
4.1.3
Power supply voltage
Logic supply voltage
Reverse polarity voltage according Figure 26
VBB
VDD
-VBAT(rev)
-0.3
-0.3
–
28 V
5.5 V
16 V
4.1.4
Supply voltage for full short circuit protection (single VBB(SC)
pulse)
(Tj(0) = -40 °C … 150 °C)
0
20 V
4.1.5 Voltage at power transistor
4.1.6 Supply Voltage for Load Dump protection
4.1.7 Current through ground pin
4.1.8 Current through VDD pin
Power Stages
4.1.9 Load current
Diagnosis Pin
4.1.10 Current through sense pin IS
Input Pins
4.1.11 Voltage at input pins
4.1.12 Current through input pins
SPI Pins
4.1.13 Voltage at chip select pin
4.1.14 Current through chip select pin
4.1.15 Voltage at serial input pin
4.1.16 Current through serial input pin
4.1.17 Voltage at serial clock pin
4.1.18 Current through serial clock pin
4.1.19 Current through serial output pin SO
Limp Home Pins
4.1.20 Voltage at limp home enable pin
4.1.21 Current through limp home enable pin
4.1.22 Current through limp home output pin
VDS
VBB(LD)
IGND
IDD
IL
IIS
VIN
IIN
–
–
-100
-25
54 V
41 V
25 mA
12 mA
-IL(LIM)
IL(LIM) A
-10 10 mA
-0.3
-0.75
-2.0
8.0 V
0.75 mA
2.0
VCS
ICS
VSI
ISI
VSCLK
ISCLK
ISO
VLHEN
ILHEN
ILHO
-0.3 5.7 V
-2.0 2.0 mA
-0.3 5.7 V
-2.0 2.0 mA
-0.3 5.7 V
-2.0 2.0 mA
-2.0 2.0 mA
-0.3
-0.75
-2.0
-2.0
8.0 V
0.75 mA
2.0
2.0 mA
Conditions
–
–
TjStart = 25 °C
t ≤ 2 min 2)
RECU = 20mΩ
RCable=
16mΩ/m
LCable= 1µH/m
l = 0 or 5m 3)
–
RI = 2 Ω 4)
t = 400ms
t ≤ 2 min
t ≤ 2 min
5)
t ≤ 2 min
–
–
t ≤ 2 min
–
t ≤ 2 min
–
t ≤ 2 min
–
t ≤ 2 min
t ≤ 2 min
–
–
t ≤ 2 min
t ≤ 2 min
Data Sheet
11 Rev. 1.3, 2007-10-30
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet BTS5590G.PDF ] | |
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