BTS5682E Infineon Technologies, BTS5682E Datasheet - Page 28

• Manufacturer Part Number: BTS5682E
• Description: IC LED DRIVER DSO-36
• Manufacturer: Infineon Technologies

Specifications of BTS5682E

• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Automotive
• Frequency: 2MHz
• Voltage - Supply: 3.8 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Operating Temperature: -
• Current - Output / Channel: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: SP000296428

8
For diagnosis purpose, the SPOC - BTS5682E provides a current sense signal at pin IS and the diagnosis word
via SPI. There is a current sense multiplexer implemented that is controlled via SPI. The sense signal can also be
disabled by SPI command. A switch bypass monitor allows to detect a short circuit between the output pin and the
battery voltage. Please refer to
Figure 13
Data Sheet
Diagnosis
Block diagram: Diagnosis
load
current
sense
I
IS 0
R
IS
Figure 13
IS
current sense m ultiplexer
DCR.MUX
control
ERR0
latch
latch
gate
for details.
OR
VBB
tem perature
load current
lim itation
sensor
28
T
channel 0
V
V
BB
D S(SB )
DCR.
SBM
OUT5
OUT4
OUT3
OUT2
OUT1
OUT0
Diagnosis_6.em f
SPOC - BTS5682E
Rev. 1.0, 2008-01-22
Diagnosis