NCP1608BDR2G ON Semiconductor, NCP1608BDR2G Datasheet - Page 4

• Manufacturer Part Number: NCP1608BDR2G
• Description: IC PFC CTLR/PRECONVERTER 8-SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1608BDR2G

• Mode: Critical Conduction (CRM)
• Frequency - Switching: Adjustable
• Current - Startup: 24µA
• Voltage - Supply: 8.8 V ~ 12.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Switching Frequency: 70 KHz
• Maximum Power Dissipation: 450 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Startup Voltage Threshold
Minimum Operating Voltage
Supply Voltage Hysteresis
Startup Current Consumption
No Load Switching
Current Consumption
Switching Current Consumption
Fault Condition Current Consumption
Overvoltage Detect Threshold
Overvoltage Hysteresis
Overvoltage Detect Threshold
Propagation Delay
Undervoltage Detect Threshold
Undervoltage Detect Threshold
Propagation Delay
Voltage Reference
Voltage Reference Line Regulation
Error Amplifier Current Capability
Transconductance
Feedback Pin Internal Pull−Down
Resistor
Feedback Bias Current
Control Bias Current
Maximum Control Voltage
Minimum Control Voltage to Generate
Drive Pulses
Control Voltage Range
Table 3. ELECTRICAL CHARACTERISTICS
V
(For typical values, T
STARTUP AND SUPPLY CIRCUITS
OVERVOLTAGE AND UNDERVOLTAGE PROTECTION
ERROR AMPLIFIER
FB
= 2.4 V, V
Characteristic
Control
= 4 V, Ct = 1 nF, V
J
= 25°C. For min/max values, T
CS
= 0 V, V
C
V
0 V < V
DRV
70 kHz Switching, V
CC(on)
V
V
V
FB
No Switching, V
FB
ZCD
V
Control
V
I
V
Control(pullup)
T
T
= open, 70 kHz Switching,
FB
V
V
FB
DRV
= V
= V
V
J
J
J
Test Conditions
FB
FB
V
V
V
V
CC
dV/dt = 10 V/ms
+ 200 mV < V
= 0 V, C
V
FB
= −40°C to 125°C, unless otherwise specified)
= −40°C to 125°C
= −40°C to 125°C
= 2 V to 3 V ramp,
dV/dt = 1 V/ms
FB
= 1 V to 0 V ramp,
FB
CC
EAH
CC
OVP
UVP
V
V
V
V
= V
= 2.4 V to 2.6 V
V
= Decreasing until
is low, V
T
T
V
< V
= Decreasing
FB
FB
FB
FB
= Increasing
= 1.08*V
CS
J
J
Decreasing
FB
http://onsemi.com
Increasing
UVP
= 25°C
= 25°C
– Ct
to V
= 2.6 V
= 0.5 V
= 2.5 V
= V
to V
CC(on)
= 2 V
= 0 V
DRV
(offset)
to V
= 10 mA,
REF
DRV
DRV
Ct
FB
REF
= 1 nF, V
− 200 mV
= 0 V
CS
CC
REF
= 0 V
4
= 10%
= 10%
= 2 V
< 20 V
CC
= 12 V, unless otherwise specified
I
V
V
EA(sink)OVP
I
I
V
V
EA(source)
Symbol
cc(startup)
OVP
Ct
V
V
I
OVP(HYS)
I
H
EA(sink)
I
cc(fault)
REF(line)
EA(DIFF)
V
Control
V
V
CC(on)
CC(off)
t
t
R
(offset)
UVLO
I
I
OVP
UVP
gm
I
cc1
cc2
UVP
EAH
REF
FB
FB
/V
REF
2.475
2.460
−250
0.25
0.25
0.37
Min
105
100
−10
8.8
2.2
4.5
11
20
10
90
70
−1
−
−
−
−
−
6
2
5
2.500
2.500
−210
0.75
0.31
0.54
0.65
Typ
106
500
200
110
110
9.5
2.5
1.4
2.1
4.6
5.5
4.9
12
24
60
10
20
−
−
2.525
2.540
−110
Max
12.5
10.2
0.95
1.25
0.88
108
100
800
300
120
135
2.8
1.7
2.6
0.4
5.3
35
10
20
30
10
1
6
Unit
mA
mA
mA
mV
mV
MW
mA
mA
mS
mA
mA
ns
ns
%
V
V
V
V
V
V
V
V