List of figures

Figure 1.

Block diagram .................................................................... 3

Figure 2.

Pin connection (top view) ............................................................. 4

Figure 3.

trise and tfall ...................................................................... 9

Figure 4.

tPD(L-H) and tPD(H-L) ................................................................ 9

Figure 5.

Application circuit (fast decay enabled by TVS between Vz and supply rail) ......................... 11

Figure 6.

Application circuit (fast decay enabled by TVS between VZ and PGND). ........................... 12

Figure 7.

Application circuit ( fast decay disabled by Vz shorted to supply rail ) . ............................. 12

Figure 8.

Thermal protection signalization behavior on FLT ........................................... 13

Figure 9.

Cut-off signalization behavior on FLT ................................................... 14

Figure 10.

Open load off-state ................................................................ 15

Figure 11.

GND wire break .................................................................. 16

Figure 12.

VCC wire break .................................................................. 16

Figure 13.

VLOAD and ILOAD in case of slow demagnetization........................................... 18

Figure 14.

Active clamp equivalent principle schematic. .............................................. 18

Figure 15.

VLOAD and ILOAD in case of fast demagnetization (fast decay) .................................. 19

Figure 16.

HTSSOP20 package outline.......................................................... 20

Figure 17.

Carrier Tape for HTSSOP20 20L....................................................... 21

Figure 18.

HTSSOP20 Shipping Tube .......................................................... 22

IPS4260L

List of figures

DS12305 - Rev 5

page 28/29