NCP1606 ON Semiconductor, NCP1606 Datasheet - Page 4

• Manufacturer Part Number: NCP1606
• Description: Cost Effective Power Factor Controller
• Manufacturer: ON Semiconductor

V
DEVICE CONSUMPTION
REGULATION BLOCK (ERROR AMPLIFIER)
CURRENT SENSE BLOCK
ZERO CURRENT DETECTION
3. Parameter characterized and guaranteed by design, but not tested in production.
ELECTRICAL C
(Unless otherwise specified: For typical values, T
1 nF, Ct = 1 nF, CS = 0 V, Control = open, ZCD = open)
CC
I
V
V
CC(startup)
V
V
V
V
Symbol
I
I
I
V
V
REF
CL(NEG)
H
CC(fault)
V
ZCD
CL(POS)
I
V
CL(POS)
CL(NEG)
UNDERVOLTAGE LOCKOUT SECTION
Control
V
EA
CS(limit)
V
V
CC(on)
CC(off)
I
I
I
G
t
BW
ZCD
UVLO
ZCD
CC1
CC2
I
I
t
I
ZCD
EA
LEB
REF
EA
EA
CS
CS
FB
OL
(diff)
(line)
HYS
H
L
H
L
V
V
Undervoltage Lockout Hysteresis
Icc consumption during startup: 0 V < V
Icc consumption after turn on at V
Icc consumption after turn on at V
Icc consumption after turn on at V
(such as during OVP fault, UVP fault, or grounding ZCD)
Voltage Reference @ T
Vref Line Regulation from V
Error Amplifier Current Capability:
Sink (Control = 4 V, V
Source (Control = 4 V, V
Open Loop, Error Amplifier Gain (Note 3)
Unity Gain Bandwidth (Note 3)
FB Bias Current @ V
Control Pin Bias Current @ FB = 0 V and Control = 4.0 V.
V
V
V
Overcurrent Protection Threshold:
NCP1606A
NCP1606B
Leading Edge Blanking duration
Overcurrent protection propagation delay.
CS bias current @ V
Zero Current Detection Threshold (V
Zero Current Detection Threshold (V
V
Maximum ZCD bias Current @ V
Upper Clamp Voltage @ I
Current Capability of the Positive Clamp at V
Negative Active Clamp Voltage @ I
Current Capability of the Negative Active Clamp:
in normal mode (V
in shutdown mode (V
CC
CC
CONTROL
CONTROL
EA
ZCD
HARACTERISTICS
(diff) = V
Startup Threshold (Undervoltage Lockout Threshold, Vcc rising)
Disable Voltage after Turn On (Undervoltage Lockout Threshold, V
H − V
over temperature range (−25°C to +125°C)
ZCD
@ I
@ I
EA
EASOURCE
EASINK
L
H − V
ZCD
EA
CS
FB
ZCD
FB
= 0.5 mA, V
= 300 mV)
L. Difference between max and min Control voltages
J
= 2 V
= 3 V
FB
= 2.6 V):
= 25 °C
= 100 mV)
ZCD
= 0.5 mA, V
= 2.4 V):
CC(on)
= 2.5 mA
J
ZCD
CC
CC
CC
FB
+ 200 mV < V
= 25°C. For min/max values, T
ZCD
ZCD
ZCD
= 12 V, No Load, 70 kHz switching
= 12 V, 1 nF Load, 70 kHz switching
= 12 V, 1 nF Load, no switching
= 2.6 V
= 5 V
FB
Rating
CC
= −2.5 mA
= 2.4 V
rising)
falling)
http://onsemi.com
< V
ZCD
CC(on)
CC
= V
< 20 V, @ T
CL(POS)
− 200 mV
4
+ 200 mV:
J
= 25°C
J
= −25°C to +125°C, V
CC
falling)
2.475
2.465
−500
1.85
0.45
0.45
Min
150
500
8.7
2.2
8.0
4.9
3.0
1.6
2.1
1.5
5.0
2.5
CC
11
−2
−2
−1
40
−1
−2
35
−
−
−
−
−
−
5
= 12 V, FB = 2.4 V, C
2.50
2.50
−6.0
Typ
250
100
700
9.5
2.5
1.4
2.1
1.2
5.3
2.1
3.2
1.7
0.5
2.3
1.6
5.7
8.5
0.6
3.7
12
20
17
80
70
−
1
−
−
−
−
2.525
2.535
Max
10.3
0.55
0.75
500
350
170
900
100
2.8
2.0
1.6
5.7
2.4
3.4
1.8
2.5
1.8
6.5
5.0
+2
13
40
3
2
−
−
−
−
1
1
−
DRV
=
MHz
Unit
mA
mA
mA
mV
mA
mV
mA
mA
mA
dB
nA
mA
mA
mA
mA
ns
ns
V
V
V
V
V
V
V
V
V
V
V
V