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| FAN7093_12 Datasheet, PDF (9/14 Pages) Fairchild Semiconductor – High-Current PN Half-Bridge Driver | |||
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Electrical Characteristics - Protection Functions
Unless otherwise specified; VBATT=7 V to 18 V, TJ=-40°C to +150°C, all voltages with respect to ground, and positive
current flowing into pin.
Symbol
Parameter
Condition
Under-Voltage Shutdown
VUV(ON)
Turn-Off Voltage
VUV(OFF)
Turn-On Voltage
VUV(HY)
Hysteresis
Over-Voltage Lockout
VOV(ON)
Turn-Off Voltage
VOV(OFF)
Turn-On Voltage
VOV(HY)
Hysteresis
tlock
Lockout Time
Current Limitation
ICL
Current Limit Detection Level High-
and Low-Side
ICP
Peak Current Limit Detection Level
High- and Low-Side(11)
Current Limitation Timing
tCLS
Shut-Off Time for HS and LS
Thermal Shutdown
TSD(SENSE) Turn-Off Temperature Sense
TSD(SENSE) Turn-On Temperature Sense
TSD(HYS)
Thermal Hysteresis
treset
Reset Pulse at /INH Pin (/INH LOW)
Note:
11. Not production tested; specified by design.
VBATT Increasing
VBATT Decreasing
VBATT Decreasing
VBATT Increasing
Limit Values
Unit
Min. Typ. Max.
5.6
V
4.9
V
0.15
V
28
V
27
35
V
1.0
V
140
µs
39
50
61
A
72
88
105
A
100
150
200
µs
170
190
°C
150
170
°C
15
K
4
µs
© 2011 Fairchild Semiconductor Corporation
FAN7093 ⢠Rev. 1.0.4
9
www.fairchildsemi.com
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