NCP1377, NCP1377B
4.5 us
Delay
HV
OVP
4 mA
+
+
V
CC
12.5 V
7.5 V
5.6 V (Fault)
To Internal
Supply
Fault
Mngt.
+
−
1V
200
mA
when DRV
is OFF
Time
Reset
380 ns
LEB
Demag
CS
PON
5V
+
/1.44
Demag
8 us
Blanking
S
+
S
R
+
+
3 us for
B Version
50 mV
10 V
Rint
1.5 us for B Version
Demag
Q
Q
R
V
CC
Drv
Driver src = 20 sink = 10
4.2 V
FB
/3
GND
Overload?
5 us
Timeout
Figure 2. Internal Circuit Architecture
MAXIMUM RATINGS
Rating
Continuous Power Supply or Drive Voltage
Transient Power Supply Voltage, Duration < 10 ms, I
VCC
< 20 mA
Maximum Voltage on all other pins except Pin 8 (HV), Pin 6 (V
CC
) and Pin 5 (Drv)
Maximum Current into all pins except V
CC
(6), HV (8) and Demag (1) when 10 V ESD
diodes are activated
Maximum Current in Pin 1
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Air, SOIC Version
Thermal Resistance, Junction−to−Air, PDIP Version
Maximum Junction Temperature
Temperature Shutdown
Hysteresis in Shutdown
Storage Temperature Range
ESD Capability, HBM Model (All pins except V
CC
and HV)
ESD Capability, Machine Model
Maximum Voltage on Pin 8 (HV), Pin 6 (V
CC
) Decoupled to Ground with 10
mF
Symbol
V
CC
, Drv
V
CC
Pulse
−
−
Idem
R
qJC
R
qJA
R
qJA
TJ
MAX
−
−
−
−
−
V
HV
Value
18
25
−0.3
to 10
5.0
+3.0/−2.0
57
178
100
150
155
30
−60
to +150
2.0
200
500
Unit
V
V
V
mA
mA
°C/W
°C/W
°C/W
°C
°C
°C
°C
kV
V
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
http://onsemi.com
3
ONSEMI [ ON SEMICONDUCTOR ]
