TLE6288R Infineon Technologies, TLE6288R Datasheet - Page 18

• Manufacturer Part Number: TLE6288R
• Description: IC SW SMART MULTICHAN PDSO36
• Manufacturer: Infineon Technologies
• Type: High Side/Low Side Driverr

Specifications of TLE6288R

• Input Type: SPI
• Number Of Outputs: 6
• On-state Resistance: 350 mOhm
• Current - Output / Channel: 2A
• Current - Peak Output: 3.6A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Switch Type: High Side/Low Side
• Power Switch Family: TLE 6288 R
• Power Switch On Resistance: 150mOhm
• Mounting: Surface Mount
• Supply Current: 10mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Propagation Delay Time: 200ns
• Pin Count: 36
• Power Dissipation: 800mW
• Packages: PG-DSO-36
• Channels: 6.0
• Output Current: 2.0
• Rds (on): 150 mOhm
• Quiescent Current (max.): 0,05 mA
• Operating Range: 6.0 - 16.0 V
• For Use With: DEMOBOARDTLE6288RIN - BOARD DEMO FOR TLE 6288R
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: SP000013727; TLE6288RNT; TLE6288RT; TLE6288RT

Normal function: The bit combination HH indicates that there is no fault condition, i.e. normal function.
Overload, Shorted Load or Overtemperature: HL is set when the current limitation gets active, i.e. there is a
overload, short to supply or overtemperature condition. The second reason for this bit combination is
overtemperature of the corresponding channel.
In current regulation mode HL is also set if the load current reaches the programmed current value in a time shorter
than the fixed off time (
turned on (for channel 1 to 3). See
Open load: LH is set when open load is detected (in off state of the channel).
Switch Bypassed:
•
•
Channel Overtemperature Flag: In case of overtemperature in any output channel in on state the
overtemperature Flag in the SPI diagnosis register is set (change bit 3 from 0 to 1). This bit can be used to
distinguish between Overload and Overtemperature (both HL combination) and is reset by switching OFF/ON the
affected channel.
In addition the DIAG6 / Overtemp pin is set low (if configured as Overtemp Flag).
IC Overtemperature Flag: When the IC logic temperature exceeds typ. 170 °C the non-latching IC
Overtemperature Flag will be set in the SPI diagnosis register (change bit 2 from 0 to 1).
In addition the DIAG6 / Overtemp pin is set low (if configured as Overtemp. Flag).
5.4
The 16-bit SPI is used to program different IC functions and values, turn on and off the channels and to get detailed
diagnosis information. Therefore 4 command bits and 12 data bits are used.
Figure 10
Data Sheet
Short to GND: in lowside configuration LL is set when this condition is detected.
Short to Battery: in highside configuration LL is set when this condition is detected.
SPI Commands, Values and Parameters
t
fo
). This detection is only performed at the first rising load current edge after a channel is
CS
SI
SO
Chapter
SI command : 4 Command Bits program
the operation mode of Channels 1 to 6.
12 Data Bits configure the device and
give the input information (on or off) for
Channel 1 to 6.
SO diagnosis 16 bit diagnosis information
(two bit per channel) of channels 1 to 6 plus
two Overtemperature Flags
4 Bits
Command
7.3.
Diagnosis ( Ch. 1 to 6)
+ 2 Temp. Flags
18
12 Bits
Da ta
Rev. 2.4, 2007-08-08
TLE6288R
SPI