NCP1012GEVB ON Semiconductor, NCP1012GEVB Datasheet - Page 5

• Manufacturer Part Number: NCP1012GEVB
• Description: EVAL BOARD FOR NCP1012G
• Manufacturer: ON Semiconductor

Specifications of NCP1012GEVB

• Design Resources: NCP1012 Eval Brd BOM NCP1012GEVB Gerber Files NCP1012 Eval Brd Schematic
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Voltage - Output: 12V
• Voltage - Input: 230VAC
• Regulator Topology: Flyback
• Frequency - Switching: 100kHz
• Board Type: Fully Populated
• Utilized Ic / Part: NCP1012
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NCP1012G
• Other names: NCP1012GEVBOS

2. See characterization curves for temperature evolution.
3. Adjust di/dt to reach Ipeak in 3.2 msec.
ELECTRICAL CHARACTERISTICS
V
SUPPLY SECTION AND V
POWER SWITCH CIRCUIT
INTERNAL STARTUP CURRENT SOURCE
CURRENT COMPARATOR T
CC
V
V
Hysteresis between VCC
V
V
Internal IC Consumption, MOSFET Switching at 65 kHz (Note 2)
Internal IC Consumption, MOSFET Switching at 100 kHz (Note 2)
Internal IC Consumption, MOSFET Switching at 130 kHz (Note 2)
Internal IC Consumption, Latch--off Phase, V
Active Zener Voltage Positive Offset to VCC
Latch--off Current
Power Switch Circuit On--state Resistance
Power Switch Circuit and Startup Breakdown Voltage
Power Switch and Startup Breakdown Voltage Off--state Leakage Current
Switching Characteristics (RL = 50 Ω, Vds Set for Idrain = 0.7 x Ilim)
High--voltage Current Source, V
High--voltage Current Source, V
Maximum Internal Current Setpoint, NCP1010 (Note 3)
Maximum Internal Current Setpoint, NCP1011 (Note 3)
Maximum Internal Current Setpoint, NCP1012 (Note 3)
Maximum Internal Current Setpoint, NCP1013 (Note 3)
Maximum Internal Current Setpoint, NCP1014 (Note 3)
Default Internal Current Setpoint for Skip--Cycle Operation, Percentage of
Propagation Delay from Current Detection to Drain OFF State
Leading Edge Blanking Duration
CC
CC
CC
CC
NCP1012/13/14
NCP1010/11
NCP1012/13/14 (Id = 50 mA)
NCP1010/11 (Id = 50 mA)
(ID
NCP1012/13/14
NCP1010/11
Max Ip
= 8.0 V unless otherwise noted.)
T
T
T
T
T
T
T
Turn--on Time (90%--10%)
Turn--off Time (10%--90%)
Increasing Level at which the Current Source Turns--off
Decreasing Level at which the Current Source Turns--on
Decreasing Level at which the Latch--off Phase Ends
Decreasing Level at which the Internal Latch is Released
(off)
J
J
J
J
J
J
J
= 25C
= 125C
= 25C
= 125C
= --40C (Vds = 650 V)
= 25C (Vds = 700 V)
= 125C (Vds = 700 V)
= 120 mA, T
J
= 25C)
OFF
CC
J
MANAGEMENT
and VCC
= 25C (Note 2)
CC
CC
Rating
= 8.0 V
= 0
0C < T
--40C < T
0C < T
--40C < T
0C < T
--40C < T
0C < T
--40C < T
ON
(For typical values T
OFF
J
J
J
J
CC
< 125C
< 125C
< 125C
< 125C
J
J
J
J
= 6.0 V
< 125C
< 125C
< 125C
< 125C
http://onsemi.com
J
= 25C, for min/max values T
5
Pin
1
1
1
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
1
1
5
5
5
5
5
--
--
--
Ipeak (22)
Ipeak (22)
Ipeak (11)
Ipeak (11)
Ipeak (11)
VCC
VCC
VCC
Symbol
I
Vclamp
VCC
DS(OFF
BVdss
R
ILatch
ICC1
ICC1
ICC1
ICC2
I
T
T
J
Lskip
IC1
IC2
DSon
ton
toff
DEL
LEB
--
= --40C to +125C, Max T
reset
OFF
latch
ON
)
Min
140
700
225
225
315
405
7.9
6.9
4.4
6.3
5.8
5.8
5.3
5.0
5.0
5.0
5.0
90
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
0.92
0.95
0.98
Typ
290
200
100
250
250
350
450
125
250
8.5
7.5
1.0
4.7
3.0
7.4
7.4
7.3
7.3
8.0
8.0
8.0
8.0
19
22
38
70
50
30
20
10
10
25
11
--
J
= 150C,
Max
1.15
10.3
11.5
300
120
275
275
385
495
110
9.1
8.1
5.1
1.1
1.2
9.2
9.2
9.0
9.0
16
24
35
50
10
11
--
--
--
--
--
--
--
--
--
--
--
--
Unit
mA
mA
mA
mV
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
ns
ns
ns
%
V
V
V
V
V
Ω
V