L9026 datasheet(58/60 Pages) STMICROELECTRONICS

58 / 60 page

List of tables

Table 1.

External components list for L9026 application circuit ........................................... 4

Table 2.

HTSSOP-24 pins list ................................................................. 7

Table 3.

VFQFPN32 pins list .................................................................. 8

Table 4.

Absolute maximum rating capability ....................................................... 9

Table 5.

ESD requirements ................................................................... 9

Table 6.

Temperature range.................................................................. 10

Table 7.

Digital input/output electrical performance .................................................. 12

Table 8.

Supply ranges ..................................................................... 13

Table 9.

VBATT electrical performance .......................................................... 13

Table 10.

Functions availability in different supply conditions ............................................ 16

Table 11.

Power supply electrical parameters ...................................................... 19

Table 12.

Adjustment coefficients ............................................................... 24

Table 13.

PWM GEN generator available frequencies................................................. 24

Table 14.

PWM LED generator available frequencies ................................................. 26

Table 15.

Power stages electrical parameters ...................................................... 26

Table 16.

PWM electrical parameters ............................................................ 28

Table 17.

Over temperature and over load electrical parameters ......................................... 31

Table 18.

Output status and open load ON electrical parameters ......................................... 36

Table 19.

SPI electrical parameters ............................................................. 40

Table 20.

VFQFPN32 (5x5x1 mm exp. pad down 3.5x3.5) mechanical data.................................. 50

Table 21.

HTSSOP24 (7.8x4.4x1.1 mm exp. pad down 5.0x3.2) mechanical data ............................. 53

Table 22.

Document revision history ............................................................. 55

L9026

List of tables

DS13397 - Rev 9

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