Datasheet

(As Shipped)

Same

Turnon/Turnoff The

To Change Turnon and

Turnoff

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Printed-Circuit Board

Figure 4. Component Changes to Change Turnon/Turnoff

2.1.2.5 The Interchange Jumper – JMP8

The ISO5500 device is similar to other devices currently available from other manufacturers. One of the

similar devices uses pin 15 as an output driver for an LED. The TI ISO5500 uses pin 15 as a VEE (GND)

connection. If the user wishes to install a different device onto the PCB, and that device does not use pin

15 as a VEE connection, the user can simply use the jumper short from JMP8. This opens the pin 15

connection to VEE. JMP8 can then be used as a test point for the output signal on pin 15.

2.1.3 Test Points

Test points have been provided for ready access to signal monitoring. They are listed in Table 1.

Table 1. Test Points

TEST POINT I/O FUNCTION

TP1 Output FAULT PIN (Left side)

TP2 Input RESET (Left side)

TP3 Input VIN– (Left side)

TP4 Input VIN+ (Left side)

TP5 Output VOUT (Right Side)

TP6 Output GATE VOLTAGE (Right Side)

TP7 Input DRAIN VOLTAGE (Right Side)

TP8 Input DESAT VOLTAGE (Right Side)

TP9 Output GND1 (Left side)

TP10 Input VCC1 (Left side)

TP11 Output VEE (Right Side)

TP12 Input VCC2 (Right Side)

TP13 Input VE (Right Side)

2.2 Schematic and Bill of Materials

The ISO5500EVM schematic follows the bill of materials.

SLLU136A–September 2011–Revised November 2012 ISO5500EVM

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