TLE6361G Infineon Technologies, TLE6361G Datasheet - Page 17

• Manufacturer Part Number: TLE6361G
• Description: IC PS SYSTEM MULTI VOLT PDSO-36
• Manufacturer: Infineon Technologies
• Type: Step-Down (Buck)r

Specifications of TLE6361G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 4
• Voltage - Output: 5.4 ~ 6.05 V
• Current - Output: 1.5A
• Frequency - Switching: 370kHz
• Voltage - Input: 5.5 ~ 60 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Output Voltage: 5.5 V
• Output Current: 1.5 A
• Input Voltage Max: 60 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 150 C
• Output Voltage Tolerance: +/- 10 %
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000013297; TLE6361GNT; TLE6361GT

this point, thereby releasing the DO bus circuit for other uses. For details of the SPI
timing please refer to figures 10 to 13.
The SPI will be reset to default values given in the following table “write bit meaning” if
the RAM good flag of Q_LDO1 indicates a cold start (lower output voltage than 3.3V).
The reset will be active as long as the power on reset is present so during the reset delay
time at power up no SPI commands are acceptable.
The register content of the SPI - including watchdog timings and reset delay timings - is
maintained if the RAM good flag of Q_LDO1 indicates a warm start (i.e. Q_LDO1 did not
decrease below 3.3V).
2.12.1 Write mode
The following tables show the bit assignment to the different control functions, how to
change settings with the right bit combination and also the default status at power up.
2.12.2 Write mode bit assignment
Figure 8 Write Bit assignment
Write Bit meaning
Function
Not assigned
Tracker 1 to 6 - control:
turn on/off the individual trackers
Power down:
send device to sleep
Data Sheet, Rev. 2.0
BIT
Name
Default
WD_OF
DO
F1
1
assigned
NOT
D1
X
control
T1-
D2
0
control
T2-
D3
0
control
T6-
D4
0
control
T4-
D5
0
control
T5-
D6
0
17
control
T6-
D7
0
Bit
D1
D2
D3
D4
D5
D6
D7
D8
sleep
D8
1
WD_OF
D9
F2
1
Combination
X
0: OFF
1: ON
0: SLEEP
1: NORMAL
reset 1
D10
0
reset 2
D11
0
WD 1
D12
0
WD 2
D13
TLE 6361 G
0
Default
X
0
1
2005-03-01
WD_OF
D14
F3
1
WD-Trig
D 15
0