BTS5576G Infineon Technologies, BTS5576G Datasheet - Page 6

• Manufacturer Part Number: BTS5576G
• Description: IC LED DRIVER DSO-36
• Manufacturer: Infineon Technologies

Specifications of BTS5576G

• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 5
• 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: BTS5576G; BTS5576GTR; SP000255737

2
The SPOC - BTS5576G is a five channel high-side power switch in PG-DSO-36-34 package providing embedded
protective functions. An 8 bit serial peripheral interface (SPI) is used for configuration and diagnosis. The SPI can
be used in daisy chain configuration.
The device provides a current sense signal per channel that is multiplexed to the diagnosis pin IS. It can be
enabled and disabled via SPI commands. An over load and over temperature flag is provided in the SPI diagnosis
word. A multiplexed switch bypass monitor provides diagnosis at short-circuit to V
The power transistors are built by N-channel vertical power MOSFETs with charge pumps. The device is
monolithically integrated in SMART SIPMOS technology.
Figure 2
Data Sheet
Block Diagram
Block Diagram SPOC - BTS5576G
SCLK
IN0
IN1
IN2
IN3
IN4
LHI
SO
CS
IS
SI
protection
supply
power
ESD
driver
logic
current sense multiplexer
limp home
control
charge pump
temperature
gate control
load current
sensor
sense
PWM control
&
GND
SPI
6
load current
switch bypass
clamp for
inductive
limitation
load
monitor
LED mode
channel 0
control
1
2
3
4
BB
.
SPI Power Controller
SPOC - BTS5576G
VBB
OUT4
OUT3
OUT2
OUT1
OUT0
Rev. 1.3, 2007-10-30
Block Diagram