NCP1377P ON Semiconductor, NCP1377P Datasheet - Page 4
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
NCP1377P
Manufacturer Part Number
NCP1377P
Description
IC CTRLR PWM CM OVP UVLO 8DIP
Manufacturer
ON Semiconductor
Datasheet
1.NCP1377BPG.pdf
(17 pages)
Specifications of NCP1377P
Output Isolation
Isolated
Frequency Range
100kHz
Voltage - Input
8.2 ~ 18 V
Operating Temperature
0°C ~ 125°C
Package / Case
8-DIP (0.300", 7.62mm), 7 Leads
Number Of Outputs
1
Output Voltage
18 V
Output Current
500 mA
Mounting Style
Through Hole
Switching Frequency
100 KHz
Maximum Operating Temperature
+ 150 C
Fall Time
20 ns
Rise Time
40 ns
Synchronous Pin
No
Topology
Flyback
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
NCP1377POS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP1377P
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCP1377PG
Manufacturer:
ON/安森美
Quantity:
20 000
1. Max value at T
ELECTRICAL CHARACTERISTICS
(For typical values T
SUPPLY SECTION
INTERNAL STARTUP CURRENT SOURCE
DRIVE OUTPUT
CURRENT COMPARATOR
OVERVOLTAGE SECTION
FEEDBACK SECTION
DEMAGNETIZATION DETECTION BLOCK
V
Minimum Operating Voltage after Turn−On
V
Internal IC Consumption, No Output Load on Pin 5, F
Internal IC Consumption, 1.0 nF Output Load on Pin 5, F
Internal IC Consumption, Latchoff Phase, V
High−Voltage Current Source, V
High−Voltage Current Source, V
Startup Leakage, V
Output Voltage Rise−Time @ CL = 1.0 nF, 10−90% of Output Signal
Output Voltage Fall−Time @ CL = 1.0 nF, 10−90% of Output Signal
Source Resistance
Sink Resistance
Input Bias Current @ 1.0 V Input Level on Pin 3
Maximum Internal Current Setpoint
Propagation Delay from Current Detection to Gate OFF State
Leading Edge Blanking Duration
Internal Current Offset Injected on the CS Pin During OFF Time
Sampling Delay After ON Time
OVP Internal Reference Level
Internal Pullup Resistor
Pin 3 to Current Setpoint Division Ratio
Internal Soft−Start
Input Threshold Voltage (Vpin 1 Decreasing)
Hysteresis (Vpin 1 Decreasing)
Input Clamp Voltage
Pin1 Internal Resistance
Demag Propagation Delay
Timeout After Last Demag Transition
Internal Input Capacitance at Vpin 1 = 1.0 V
Minimum T
CC
CC
High State (Ipin 1 = 3.0 mA)
Low State (Ipin 1 = −2.0 mA)
Increasing Level at which the Current Source Turns−Off
Decreasing Level at which the Latchoff Phase Ends
OFF
(Internal Blanking Delay After T
j
= −40°C, please see characterization curves.
J
pin8
= 25°C, for min/max values T
= 500 V
Characteristic
CC
CC
= 10 V, V
= 0 V, V
pin8
CC
pin8
= 6.0 V
ON
= 50 V
= 50 V
J
)
= −40°C to +125°C, Max T
SW
SW
= 60 kHz
http://onsemi.com
NCP1377
NCP1377B
NCP1377
NCP1377B
= 60 kHz
4
Pin
6
6
6
6
6
6
8
8
8
5
5
5
5
3
3
3
3
3
1
1
1
2
−
−
1
1
1
1
1
1
1
1
1
1
J
= 150°C, V
VCC
VCC
Symbol
VCC
I
T
HVLeak
T
ICC1
ICC2
ICC3
T
Iratio
T
T
Iskip
sample
R
I
VC
C
R
Rup
VC
Tout
V
R
IC1
IC2
Limit
Tss
V
blank
V
I
DEL
dem
T
T
LEB
OH
IB
par
OL
ref
int
th
H
latch
r
f
OFF
ON
H
L
CC
= 11 V unless otherwise noted.)
−0.9
Min
11.6
7.0
2.4
5.0
0.9
6.4
8.0
12
35
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
12.5
0.02
−0.7
Typ
220
100
380
200
210
7.5
5.6
1.0
1.6
4.0
4.5
1.0
4.5
1.5
7.2
3.3
1.0
5.0
8.0
3.0
30
40
20
20
10
20
50
20
10
28
10
(Note 1)
(Note 1)
Max
13.7
−0.5
160
8.2
1.3
2.0
6.0
1.1
8.0
70
36
19
90
12
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Unit
mA
mA
mA
mA
mV
mV
kW
ms
kW
mA
mA
mA
mA
pF
ns
ns
ns
ns
ms
ns
ms
ms
V
V
V
W
W
V
V
V
−