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参数资料
| 型号： | NCP1652L48VGEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 8/34页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL 100W 48V NCP1652 PFC |
| 产品变化通告： | 1Q2012 Discontinuation 30/Mar/2012 |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | NCP1652L48VGEVB-ND NCP1652L48VGEVBOS |
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NCP1652, NCP1652A
ELECTRICAL CHARACTERISTICS (V CC = 15 V, V AC IN = 3.8 V, V FB = 2.0 V, V FF = 2.4 V, V Latch = open, V ISPOS = ? 100 mV,
C OUTA = 1 nF, C T = 470 pF, C IAVG = 0.27 nF, C Latch = 0.1 nF, C M = 10 nF, R IAVG = 76.8 k W , R delay = 49.9 k W ,
C OUTB = 330 pF, R RC = 43 k W , For typical Value T J = 25 ° C, for min/max values T J = ? 40 ° C to 125 ° C, unless otherwise noted)
Parameter
Test Condition
Symbol
Min
Typ
Max
Unit
AC INPUT
Input Bias Current Into Reference
Multiplier & Current Compensation
Amplifier
I AC IN(IB)
–
0.01
–
m A
DRIVE OUTPUTS A and B
Drive Resistance (Thermally Limited)
OUTA Sink
OUTA Source
OUTB Sink
OUTB Source
Rise Time (10% to 90%)
OUTA
OUTB
Fall Time (90% to 10%)
OUTA
OUTB
DRV Low Voltage
OUTA
OUTB
Non ? Overlap Adjustable Delay Range
(Note 3)
Non ? Overlap Adjustable Delay
Leading
Trailing
Non ? Overlap Adjustable Delay
Matching
V OUTA = 1 V
I OUTA = 100 mA
V OUTB = 1 V
I OUTB = 100 mA
I OUTA = 100 m A
I OUTB = 100 m A
Measured at 50% of V OUT ,
C OUTA = C OUTB = 100 pF
OUTA Rising to OUTB falling
OUTB Rising to OUTA falling
OUTA Rising to OUTB Falling or OUTB
Rising to OUTA Falling
R SNK1
R SRC1
R SNK2
R SRC2
t r1
t r2
t f1
t f2
V OUTA(low)
V OUTB(low)
t delay(range)
t delay(lead)
t delay(trail)
t delay(match)
–
–
–
–
–
–
–
–
–
–
0.08
250
250
–
8
10.8
10
21
40
25
20
10
1.0
1.0
–
450
420
–
18
24
22
44
–
–
–
–
100
100
2.8
550
550
55
W
ns
ns
mV
m s
ns
%
Soft ? Skip ]
Skip Synchronization to ac Line
Voltage Threshold
Skip Synchronization to ac Line
Voltage Threshold Hysteresis
Skip Ramp Period (Note 3)
Skip Voltage Threshold
NCP1652
NCP1652A
Skip Voltage Hysteresis
Skip Transient Load Detect Threshold
(Note 3)
V ACIN Increasing, V FB = 1.5 V
V ACIN Decreasing
V SSKIP(TLD) = V SSKIP +0.55 V
V SSKIP(SYNC)
V SSKIP
(SYNCHYS)
t SSKIP
V SSKIP
V SSKIP(HYS)
V SSKIP(TLD)
210
–
?
1.04
0.36
45
?
267
40
2.5
1.24
0.41
90
1.75
325
–
–
1.56
0.46
140
?
mV
mV
ms
V
mV
V
FEEDBACK INPUT
Pull ? Up Current Source
Pull ? Up Resistor
Open Circuit Voltage
V FB = 0.5 V
I FB
R FB
V FB(open)
600
–
5.3
750
6.7
5.7
920
–
6.3
m A
k W
V
STARTUP AND SUPPLY CIRCUITS
Supply Voltage
Startup Threshold
Minimum Operating Voltage
Logic Reset Voltage
Inhibit Threshold Voltage
V CC Increasing
V CC Decreasing
V CC Decreasing
V HV = 40 V, I inhibit = 500 m A
V CC(on)
V CC(off)
V CC(reset)
V inhibit
14.3
9.3
–
?
15.4
10.2
7.0
0.83
16.3
11.3
–
1.15
V
V
3. Guaranteed by Design
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