參數(shù)資料
型號: NCP1605DR2G
廠商: ON Semiconductor
文件頁數(shù): 3/32頁
文件大?。?/td> 745K
描述: IC PFC CONTROLLER CCM/DCM 16SOIC
標(biāo)準(zhǔn)包裝: 1
系列: Soft-Skip™
模式: 臨界傳導(dǎo)(CRM),間歇導(dǎo)電(DCM)
頻率 - 開關(guān): 250kHz
電流 - 啟動: 12mA
電源電壓: 10 V ~ 20 V
工作溫度: 0°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: NCP1605DR2GOSDKR
NCP1605, NCP1605A, NCP1605B
http://onsemi.com
3
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
Rating
Min
Typ
Max
Unit
Gate Drive Section
T
rise
Output Voltage Rise Time @ C
L
 = 1 nF, from 1 V to 10 V

40

ns
T
fall
Output Voltage Fall Time @ C
L
 = 1 nF, from 10 V to 1 V

20

ns
R
OH
Source Resistance @ I
Pin10
 = 100 mA

15
25
W
I
source
Source Current capability (@ V
Pin10
 = 0 V)

500

mA
R
OL
Sink Resistance @ I
Pin10
 = 100 mA

7
15
W
I
sink
Sink Current Capability (@ V
Pin10
 = 10 V)

800

mA
Regulation Block
V
REF
Voltage Reference
NCP1605/A
NCP1605B
2.425
2.430
2.500
2.500
2.575
2.550
V
I
EA
Error Amplifier Current Capability

?0

mA
G
EA
Error Amplifier Gain
100
200
300
mS
IB
Pin4
Pin 4 Bias Current @ V
Pin4
 = V
REF
500

500
nA
V
CONTROL
 V
CONTROL
MAX
 V
CONTROL
MIN
 D V
CONTROL
l
Pin 2 Voltage:
 @ V
Pin4
 = 2 V
 @ V
Pin4
 = 3 V


2.7
3.6
0.6
3.0


3.3
V
V
OUT
L / V
REF
Ratio (V
OUT
 Low Detect Threshold / V
REF
) (Note 6)
95.0
95.5
96.0
%
H
OUT
L / V
REF
Ratio (V
OUT
 Low Detect Hysteresis / V
REF
) (Note 6)


0.5
%
I
BOOST
Pin 2 Source Current when (V
OUT
 Low Detect) is activated
190
240
290
mA
Shutdown Block
I
LEAKAGE
Current Sourced by Pin 13 @ V
Pin14
 = 2.3 V
500

500
nA
V
STDWN
Pin 13 Threshold for Shutdown
2.375
2.500
2.625
V
Over and Under Voltage Protections
V
OVP
Overvoltage Protection Threshold
2.425
2.500
2.575
V
V
OVP
 / V
REF
Ratio (V
OVP
 / V
REF
) (Note 5)
99.5
100.0
100.5
%
V
UVP
 / V
REF
Ratio UVP threshold over V
REF
8
12
16
%
IB
Pin14
Pin 13 Bias Current:
@ V
Pin14
 = V
OVP
@ V
Pin14
 = V
UVP
500
500


500
500
nA
Ramp Control
I
RAMP
  1.00 V
I
RAMP
  1.75 V
I
RAMP
  2.50 V
Pin 7 Source Current:
@ V
Pin4
 = 1.00 V
@ V
Pin4
 = 1.75 V
@ V
Pin4
 = 2.50 V
54
156
313
60
182
370
69
214
428
mA
Vcl_ff
Pin 7 Clamp Voltage @ V
Pin4
 = V
Pin2
 = 2 V and V
Pin6
 = 0 V

5

V
V
CL
CRM
Pin 7 Clamp Voltage @ V
Pin4
 = 0 V, V
Pin2
 = 2 V and V
Pin6
 = 1 V
0.9
1
1.1
V
R
CT
Ratio (Pin 7 Clamp Voltage / (Pin 7 Charge Current)
(V
CL
CRM / I
RAMP
) @ V
Pin6
 = 0 V and
 V
Pin4
 = 1.00 V
 V
Pin4
 = 1.75 V
 V
Pin4
 = 2.50 V



16.7
5.4
2.7



kW
T
ON
MIN
Delay (V
Pin7
 > 5 V) to (DRV low)

90
200
ns
5.  Not tested; guaranteed by characterization
6.  Not tested; guaranteed by design
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