参数资料
型号: NCP1605DR2G
厂商: ON Semiconductor
文件页数: 5/32页
文件大小: 745K
描述: IC PFC CONTROLLER CCM/DCM 16SOIC
标准包装: 1
系列: Soft-Skip™
模式: 临界传导(CRM),间歇导电(DCM)
频率 - 开关: 250kHz
电流 - 启动: 12mA
电源电压: 10 V ~ 20 V
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 标准包装
其它名称: NCP1605DR2GOSDKR
NCP1605, NCP1605A, NCP1605B
http://onsemi.com
5
TYPICAL ELECTRICAL CHARACTERISTICS 
(Conditions: V
CC
 = 16 V, V
HV
 = 50 V, V
Pin2
 = 2 V, V
Pin13
 = 0 V, T
J
 from 0癈 to +125癈, unless otherwise specified) (Note 2)
Symbol
Unit
Max
Typ
Min
Rating
V
CC
 UNDERVOLTAGE Lockout Section
V
CC
ON
Turn on Threshold Level, V
CC
 Raising Up
NCP1605
NCP1605A
NCP1605B
14
9.5
14.2
15
10.5
15
16
11.5
15.55
V
V
CC
OFF
Minimum Operating Voltage after Turnon
NCP1605/A
NCP1605B
8.0
8.6
9.0
9.0
10
9.35
V
H
UVLO
Difference (V
CC
ON  V
CC
OFF)
NCP1605/B
NCP1605A
5.0
1.2
6.0
1.5


V
V
CC
STUP
V
CC
 Threshold below which the Startup Current Source Turns on
5.5
7.0
8.0
V
H
LATCHOFF
Difference (V
CC
OFF  V
CC
STUP)
0.6
2.0

V
V
CC
RST
V
CC
 Level at which the Logic Resets
2.0
4.0
5.0
V
V
CC
INHIBIT
Threshold which IC2 stops working & switches to IC1   NCP1605/A
I
C2
 = 1 mA
NCP1605B

0.3
1.25
1.25

2.2
V
Internal STARTUP Current Source
IC1_hv
(HighVoltage Current Source
NCP1605/A
sunk by Pin 16, V
CC
 = 13.5 V)
NCP1605B
5.0
7.0
12
12
20
17
mA
IC1_Vcc
(Startup Charge Current flowing
NCP1605/A
out of the V
CC
 Pin, V
CC
 = 13.5 V)
NCP1605B
5.0
6.5
12
12
20
16.5
mA
IC2
HighVoltage Current Source, V
CC
 = 0 V
NCP1605/A
NCP1605B

0.375
0.5
0.5
1.0
0.87
mA
Device Consumption
I
cc_op1
I
cc_op2
I
cc_OFF
I
cc_latchOFF
Power Supply Current:
Operating (@ V
CC
 = 16 V, no load, no switching)
Operating (@ V
CC
 = 16 V, no load, switching)
Off Mode (@ V
CC
 = 16 V, Pin 2 grounded)
LatchedOff Mode (@ V
CC
 = 13.5 V and V
Pin13
 = 5 V)

2.0
310
310
2.5
3.5
570
550
5.0
7.0
780
750
mA
mA
mA
mA
5.  Not tested; guaranteed by characterization
6.  Not tested; guaranteed by design
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