NCP1338DR2G ON Semiconductor, NCP1338DR2G Datasheet - Page 5

• Manufacturer Part Number: NCP1338DR2G
• Description: IC CTRLR PWM CM OVP 8SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1338DR2G

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 130kHz
• Voltage - Supply: 11 V ~ 20 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width, 7 Lead)
• Frequency-max: 130kHz
• Output Voltage: - 0.3 V to + 20 V
• Output Current: 500 mA
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Fall Time: 20 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 50 ns
• Synchronous Pin: No
• Topology: Flyback
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
V
SUPPLY SECTION
INTERNAL STARTUP CURRENT SOURCE
DRIVE OUTPUT
TEMPERATURE SHUTDOWN
CURRENT COMPARATOR
V
V
Protection Mode is Activated if V
V
Margin between V
V
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, Latch−Off Phase, V
Internal IC Consumption in Skip
Minimum Guaranteed Startup Voltage on HV Pin
High−Voltage Current Source when V
High−Voltage Current Source when V
Leakage Current Flowing when the HV Current Source is OFF
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
Temperature Shutdown
Hysteresis on Temperature Shutdown
Maximum Internal Current Setpoint (@ I
Minimum Internal Current Setpoint (@ I
Internal Current Setpoint for I
Propagation Delay from Current Detection to Gate OFF State
Leading Edge Blanking Duration
Internal Current Offset Injected on the CS Pin during ON Time
Maximum ON Time
CC
Current Source is ON
VCC
(V
(V
(V
(Over Power Compensation)
CC
CC
CC
CC
CC
CC
CC
CC
@ 1.0 V on Pin 1 and Vpin3 = 0.5 V
@ 2.0 V on Pin 1 and Vpin3 = 0.5 V
= 11 V, unless otherwise noted.)
Increasing Level at which the Controller Starts
Decreasing Level at which the Controller Stops
Decreasing Level at which the Latch−Off Phase Ends
Increasing Level at which the Controller Enters Protection Mode
Level below which HV Current Source is Reduced
LATCH
= 10.5 V, V
= 0 V, V
= 17 V, V
HV
HV
HV
= 60 V)
CC
= 500 V)
= 60 V)
Level at which Latch Fault is Released and
Characteristic
FB
= I
CC
FBrippleOUT
reaches this Level whereas the HV
CC
CC
FB
FB
> VCC
< VCC
(For typical values T
= I
= I
FBrippleIN
CC
FB100%
INHIB
INHIB
= 8.0 V
)
SW
)
= 60 kHz
SW
http://onsemi.com
= 60 kHz
J
= 25°C, for min/max values T
5
Pin
6
6
6
6
−
6
6
6
6
6
6
8
8
8
8
5
5
5
5
−
−
3
3
3
3
3
3
5
V
VCC
V
VCC
CSrippleOUT
V
VCC
VCC
VCC
MaxT
Symbol
ICC
V
VCC
I
CSrippleIN
V
MARGIN
HVLeak
ICC1
ICC2
ICC3
CSLimit
T
T
TSD
I
R
R
HVmin
IC1
IC2
OPC
T
T
DEL
LEB
LATCH
OH
−
OL
INHIB
LOW
R
F
J
OVP
OFF
MIN
ON
ON
= 0°C to +125°C, Max T
17.6
Min
130
475
9.0
3.6
0.3
5.5
0.3
11
52
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
18.6
Typ
600
600
500
100
130
120
350
105
9.0
5.0
1.5
1.2
2.0
9.5
0.6
8.0
12
10
50
20
20
30
35
67
−
−
−
−
J
= 150°C,
Max
19.6
525
150
6.0
1.1
13
11
55
15
90
82
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Unit
mA
mA
mA
mA
mV
mV
mV
mA
mA
mA
mA
ns
ns
°C
°C
ns
ns
ms
W
W
V
V
V
V
V
V
V
V