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參數(shù)資料
| 型號(hào)： | ML4826CP-2 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | PFC and Dual Output PWM Controller Combo |
| 中文描述： | PFC和雙輸出PWM控制器組合 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 296K |
| 代理商： | ML4826CP-2 |
ML4826
4
ELECTRICAL CHARACTERISTICS
(Continued)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OVP COMPARATOR
Threshold Voltage
2.6
2.7
2.8
V
Hysteresis
80
115
150
mV
PFC I
LIMIT
COMPARATOR
Threshold Voltage
–0.8
–1.0
–1.15
V
(
PFC I
LIMIT
- Gain Modulator Output)
100
190
mV
Delay to Output
150
300
ns
DC I
LIMIT
COMPARATOR
Threshold Voltage
0.9
1.0
1.1
V
Input Bias Current
±
0.3
±
1
μ
A
Delay to Output
150
300
ns
V
IN
OK COMPARATOR
Threshold Voltage
2.4
2.5
2.6
V
Hysteresis
0.8
1.0
1.2
V
GAIN MODULATOR
Gain (Note 3)
I
AC
= 100
μ
A, V
RMS
= V
FB
= 0V
0.36
0.55
0.66
I
AC
= 50
μ
A, V
RMS
= 1.2V, V
FB
= 0V
1.20
1.80
2.24
I
AC
= 50
μ
A, V
RMS
= 1.8V, V
FB
= 0V
0.55
0.80
1.01
I
AC
= 100
μ
A, V
RMS
= 3.3V, V
FB
= 0V
0.14
0.20
0.26
Bandwidth
IAC = 100
μ
A
10
MHz
Output Voltage
I
AC
= 250
μ
A, V
RMS
= 1.15V,
V
FB
= 0V
0.72
0.82
0.95
V
OSCILLATOR
Initial Accuracy
T
A
= 25
°
C
180
190
200
kHz
Voltage Stability
V
CCZ
– 3V < V
CC
< V
CCZ
– 0.5V
1
%
Temperature Stability
2
%
Total Variation
Line, Temp
170
210
kHz
Ramp Valley to Peak Voltage
2.5
V
Dead Time
PFC Only
-1 Suffix
125
310
ns
-2 Suffix
250
500
ns
C
T
Discharge Current
V
RAMP 1
= 0V, V(R
T
C
T
) = 2.5V
4.5
7.5
9.5
mA
RAMP 1 Discharge Current
5
mA
REFERENCE
Output Voltage
T
A
= 25
°
C, I(V
REF
) = 1mA
7.4
7.5
7.6
V
Line Regulation
V
CCZ
– 3V < V
CC
< V
CCZ
– 0.5V
2
10
mV
Load Regulation
1mA < I(V
REF
) < 20mA
7
20
mV
Total Variation
Line, Load, Temp
7.25
7.65
V
Long Term Stability
T
J
= 125
°
C, 1000 Hours
5
25
mV
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML4826CS-1 | PFC and Dual Output PWM Controller Combo |
| ML4826CS-2 | PFC and Dual Output PWM Controller Combo |
| ML4826IP-1 | PFC and Dual Output PWM Controller Combo |
| ML4826IP-2 | PFC and Dual Output PWM Controller Combo |
| ML4826CP2 | PFC and Dual Output PWM Controller Combo |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML4826CP2_Q | 功能描述:功率因數(shù)校正 IC PFC Controller PWM Combo RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| ML4826CS-1 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:PFC and Dual Output PWM Controller Combo |
| ML4826CS-2 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:PFC and Dual Output PWM Controller Combo |
| ML4826IP-1 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:PFC and Dual Output PWM Controller Combo |
| ML4826IP2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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