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參數(shù)資料
| 型號： | HA16142FP |
| 廠商： | Renesas Technology Corp. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | PFC and PWM Controller |
| 中文描述： | PFC和PWM控制器 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大小： | 213K |
| 代理商： | HA16142FP |
HA16141P/FP, HA16142P/FP
Rev.4, Sep. 2001, page 9 of 9
Electrical Characteristics
(cont.)
(Ta = 25
°
C, V
CC
= 14 V)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Input offset voltage
Vio-ca
±
7
mV
*
1
Open loop gain
Av-ca
65
dB
*
1
High voltage
Veoh-ca
5.1
5.7
6.3
V
Low voltage
Veol-ca
0.1
0.3
V
Source current
Isrc-ca
77
μ
A
CAO = 2.5V *
1
Sink current
Isnk-ca
77
μ
A
CAO = 2.5V *
1
PFC-C
AMP
Transconductance
Gm-pfcc
120
160
200
μ
A/V
*
1
IAC PIN voltage
Viac
0.7
1.0
1.3
V
IAC = 100
μ
A
Terminal offset current
Imo-offset
56
75
94
μ
A
IAC = 0A, PFC-CS = 0V,
Measured pin: PFC-CS
Imo1
25
μ
A
PFC-EO = 2V,
IAC = 100
μ
A *
1,
*
2
Output current
(PFC-ON = 3.4V)
Imo2
75
μ
A
PFC-EO = 4V,
IAC = 100
μ
A *
1,
*
2
Imo3
5
μ
A
PFC-EO = 2V,
IAC = 100
μ
A *
1,
*
2
Output current
(PFC-ON = 3.9V)
Imo4
15
μ
A
PFC-EO = 4V,
IAC = 100
μ
A *
1,
*
2
IAC/
Multiplier
PFC-CS resistance
Rmo
2.7
k
*
1
Threshold voltage
for K = 0.05
V
K-H
3.71
3.83
3.95
V
Threshold voltage
for K = 0.25
V
K-L
3.51
3.63
3.75
V
Gain
selector
V
K
hysteresis voltage
dV
K
0.15
0.20
0.25
V
*
1
Notes: 1. Design spec.
2. Imo
1
to Imo
4
are defined as,
Imo = (PFC-CS Terminal Current)
(Imo-offset)
I
AC
Imo
IAC
Imo = K {I
AC
×
(V
EO
1V)}
PFC-C
AMP
PFC-CS Terminal
Current
Imo-offset
K
V
EO
2.7k
PFC-CS
55k
0.5V
VREF
PFC-C
LIMIT
+
+
+
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