Infineon TLS8 2ELV Series, Manual, Page: 4 / 17

2 Demoboard
The TLS8xxx2ELVxx Demoboard is available for all devices of the TLS8xxx2ELVxx voltage regulator family in a PG-
SSOP-14 package (see the device list in Table 1 ).
Figure 2 shows the TLS8xxx2ELVxx Demoboard equipped with TLS835D2ELVSE
Figure 2 TLS8xxx2ELVxx Demoboard
2.1 Operating conditions
To avoid electrical damage of the Demoboard, the operating range defined in Table 2 must be followed.
Table 2 Operating conditions
1)
Parameter Pin Values Unit Note
Min. Max.
Board supply voltage VIN 0 40 V power supply
Regulator output voltage VOUT 0 6
2)
V –
Enable input signal EN 0 40 V enable or disable voltage regulator
Reset output signal
3)
RO 0 5 V indicate, whether reset occurred
Ground GND 0 0 V system GND
2.2 Demoboard configuration
The TLS8xxx2ELVxx Demoboards can be easily configured via jumpers on the board. The board provides the
following configuration options:
•
Input capacitor C1 (X7)
• Enable function (X8)
• Placeholder for additional output capacitor (C4)
• Placeholder for external pull-up resistor for Reset Output RO (R2)
• Selectable output voltage (X9)
• Adjustable output voltage: placeholder for voltage divider (R3, R4) and jumper (X10)
• Adjustable reset threshold: placeholder for voltage divider (R5, R6) and jumper (X11)
• Reset timing selection (X12)
1
Demoboard operates at an ambient temperature of 25°C
2
Nominal output voltage depends on voltage version
3
Applicable to TLS835D2ELVSE only
TLS8xxx2ELVxx Demoboard
Z8F61720705
Demoboard
Application Note 4 Rev. 1.0
2018-05-15