DocID15086 Rev 4

3/21

PM8834

List of figures

21

DocID15086 Rev 4

3/21

PM8834

List of figures

21

List of figures

Figure 1.

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2.

Pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 3.

Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 4.

Single high-current (up to 8 A) low-side driver configuration . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 5.

Minimal output series resistance for safe operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 6.

Equivalent circuit for MOSFET driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 7.

Power dissipation with load of 10 nF and 2.2

gate resistor. . . . . . . . . . . . . . . . . . . . . . . 14

Figure 8.

Power dissipation for capacitive load of 10 nF with 4.7

 gate resistor . . . . . . . . . . . . . . . 14

Figure 9.

Driver turn-on and turn-off paths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 10.

Example of placement of external components - SO8 package . . . . . . . . . . . . . . . . . . . . . 16

Figure 11.

Example of placement of external components - MSOP8 package . . . . . . . . . . . . . . . . . . 16

Figure 12.

SO-8 package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 13.

MSOP-8 package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18