?2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN6920MR " Rev. 1.0.8
12
Electrical Characteristics (Continued)
V
DD
=15 V and T
A
=25癈 unless otherwise noted.
Symbol
Parameter
Conditions
Min. Typ. Max.
Unit
RT Pin Over-Temperature Protection Section
T
OTP
Internal Threshold Temperature for
OTP
(4)
125
140
155
癈
T
OTP-HYST
Hysteresis Temperature for Internal
OTP
(4)
30
癈
I
RT
Internal Source Current of RT Pin
90
100
110
礎
V
RT-AR
Protection Triggering Voltage
0.75
0.80
0.85
V
V
RT-OTP-LEVEL
Threshold Voltage for Two-Level
Debounce Time
0.45
0.50
0.55
V
t
RT-OTP-H
Debounce Time for OTP
10
ms
t
RT-OTP-L
Debounce Time for Externally Triggering
RT
< V
RT-OTP-LEVEL
70
110
150
祍
Note:
4. Guaranteed by design.