MC33926PNB Freescale, MC33926PNB Datasheet - Page 11

• Manufacturer Part Number: MC33926PNB
• Manufacturer: Freescale

Specifications of MC33926PNB

• Operating Temperature (max): 125C
• Operating Temperature (min): -40C
• Pin Count: 32
• Mounting: Surface Mount
• Case Length: 8mm
• Screening Level: Automotive
• Lead Free Status / RoHS Status: Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
.
6.5
4.2
Nominal Current Limit Threshold
0.0
9.0
6.5
5.0
Figure 9.
Figure 8. Short-circuit Detection Turn-OFF Time t
I
lim
I
SC
Figure 9. Output Current Limiting Foldback Region
Short Circuit Detection Threshold
Output Current Limiting Regions and Thermal Shutdown
Hard Short Occurs
T
t
FB
B
Short Circuit Condition
T
HYS
T
SEP
t
B
Current Limit Threshold Foldback.
Operation within this region must be
limited to non-repetitive events not to
exceed 30 s per 24 hr.
(~16 μs)
OUT1, OUT2 Tri-Stated,
SF set Low
t
FAULT
T
LIM
FAULT
T
Thermal Shutdown
LIM
ELECTRICAL CHARACTERISTICS
TIME
TIMING DIAGRAMS
33926
11