NCP1380CDR2G ON Semiconductor, NCP1380CDR2G Datasheet - Page 6

• Manufacturer Part Number: NCP1380CDR2G
• Description: IC PWM FLYBCK ISO CM 8SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1380CDR2G

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 65kHz
• Voltage - Supply: 9.4 V ~ 28 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)
• Frequency-max: 65kHz
• Mounting Style: SMD/SMT
• Operating Supply Voltage: - 0.3 V to + 28 V
• Supply Current: +/- 30 mA
• Maximum Operating Temperature: + 125 C
• Fall Time: 25 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 40 ns
• Synchronous Pin: No
• Topology: Quasi-Resonant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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.
1. This device series contains ESD protection and exceeds the following tests: Human Body Model 4000 V per Mil−Std−883, Method 3015.
2. This device contains latchup protection and exceeds 100 mA per JEDEC Standard JESD78.
MAXIMUM RATINGS TABLE
ELECTRICAL CHARACTERISTICS
V
SUPPLY SECTION − STARTUP AND SUPPLY CIRCUITS
CURRENT COMPARATOR − CURRENT SENSE
3. Guaranteed by design.
4. The peak current setpoint goes down as the load decreases. It is frozen below I
5. If negative voltage in excess to −300 mV is applied to ZCD pin, the current setpoint decrease is no longer guaranteed to be linear
6. Minimum value for T
7. NTC with R
V
I
I
V
t
I
CS
V
V
Symbol
DRV(MAX)
ZCD(MAX)
Charged Device Model 2000 V per JEDEC Standard JESD22−C101D
V
VCC(reset)
I
DRV(MAX)
T
I
CC(MAX)
Symbol
I
t
V
V
CC(disch)
CC(MAX)
CC(latch)
CC(start)
V
CC(latch)
CC(reset)
VCC(off)
CC(HYS)
R
I
J(MAX)
I
I
V
CC(on)
CC(off)
I
I
CC3A
CC3B
MAX
t
I
MAX
= 0 V, V
CC1
CC2
LEB
bias
qJA
ILIM
fault
Maximum Power Supply voltage, V
Maximum current for V
Maximum driver pin voltage, DRV pin, continuous voltage
Maximum current for DRV pin
Maximum voltage on low power pins (except pins DRV and V
Current range for low power pins (except pins ZCD, DRV and V
Maximum current for ZCD pin
Thermal Resistance Junction−to−Air
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range
ESD Capability, HBM model (Note 1)
ESD Capability, CDM model (Note 1)
110
Supply Voltage
Startup Threshold
Minimum Operating Voltage
Hysteresis V
Clamped V
Internal logic reset
V
V
Startup current
Current that discharges V
gets latched
Current into V
(Note 3)
Supply Current
Device Disabled/Fault (Note 3) B, C, and D only
Device Enabled/No output load on pin 5
Device Switching (F
Device Switching VCO mode
Current Sense Voltage Threshold
Leading Edge Blanking Duration for V
Input Bias Current (Note 3)
= 1.5 V, C
CC(off)
CC(reset)
= 8.8 kW.
J
noise filter
= 125°C
T
noise filter
CC
= 680 pF) For min/max values T
CC(on)
CC
when latched−off
that keeps the controller latched
− V
SW
CC
CC(off)
= 65 kHz)
pin
(Unless otherwise noted: For typical values T
CC
when the controller
CC
pin, continuous voltage
Rating
ILIM
http://onsemi.com
J
= −40°C to +125°C, Max T
6
V
V
V
FB pin open
V
V
V
V
F
C
C
V
Minimum on time minus t
DRV high
CC
CC
CC
CC
CC
CC
CC
sw
FB
DRV
DRV
= 10 kHz
= 4 V, V
increasing
decreasing
decreasing, I
= V
= 12 V
= V
> V
CC
= 1 nF, F
= 1 nF, V
CC
)
CC(on)
CC(latch)
CC(off)
Condition
)
peak(VCO)
CS
− 0.5 V
SW
FB
increasing
J
CC
= 25°C, V
J
= 1.25 V
= 65 kHz
= 150°C, V
= 30 mA
(I
peak
ILIM
CC
= cst)
CC
= 12 V, V
0.76
Min
210
= 12 V)
8.3
7.2
6.2
3.0
16
30
−2
6
−
−
−
−
−
−
−
−40 to +125
−60 to +150
−0.3 to 28
−0.3 to 20
−0.3 to 10
$1000
+3 / −2
Value
$30
$10
120
150
ZCD
4
2
2.65
Typ
275
8.0
7.2
4.0
1.7
1.7
2.0
0.8
17
20
10
9
7
5
−
−
= 0 V, V
Max
0.84
330
FB
9.4
9.2
8.2
5.0
2.0
2.0
3.0
18
20
8
−
−
−
−
2
= 3 V,
°C/W
Unit
mA
mA
mA
mA
°C
°C
°C
kV
kV
V
V
V
Unit
mA
mA
mA
mA
mA
ms
ns
V
V