33797 Datasheet, PDF (2/34 Pages) Freescale Semiconductor, Inc – Four Channel Squib Driver IC

INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
VFIRE_2A
SQB_HI_2A
SENSE_2A
SQB_LO_2A
VFIRE_RTN
SQB_LO_2B
SENSE_2B
VFIRE_1A
SQB_HI_1A
SENSE_1A
SQB_LO_1A
VFIRE_RTN
SQB_LO_1B
SENSE_1B
SQB_HI_2B
RST
R_DIAG
GND
SQB_HI_1B
R_LIMIT_1
R_LIMIT_2
Figure 3. 33797 Simplified Internal Block Diagram
33797
2
Analog Integrated Circuit Device Data
Freescale Semiconductor