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參數(shù)資料
| 型號： | ML4813 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Flyback Power Factor Controller(倒轉(zhuǎn)功率因數(shù)控制器) |
| 中文描述： | 反激式功率因數(shù)控制器（倒轉(zhuǎn)功率因數(shù)控制器） |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 265K |
| 代理商： | ML4813 |
ML4813
2
PIN CONFIGURATION
PIN
NAME
FUNCTION
1
I
LIMIT
Current limit sense pin which is
normally connected to the sense
resistor. When I
LIMIT
exceeds 1V,
the PWM cycle is terminated
2
SOFT START
Connection for the soft start
capacitor
3
COMP
Output of error amplifier and input
to the PWM comparator
4
V
FB
Control loop feedback voltage
5
OVP
Overvoltage comparator input
6
OA OUT
Output of the uncommitted op
amp
7
OA-
Inverting input of the uncommitted
op amp
8
OA+
Non-inverting input of the
uncommitted op amp
PIN
NAME
FUNCTION
9
R
T
Connection for the oscillator
timing resistor
10
SYNC
Input for synchronizing the
oscillator to an external source
11
PWR GND
Return for the high current output
transistors
12
OUT
High current driver output
13
V
CC
Power supply input
14
V
REF
Buffered reference output
15
GND
Analog signal ground
16
C
T
Connection for the oscillator
timing capacitor
PIN DESCRIPTION
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
ILIMIT
SOFT START
COMP
VFB
OVP
OA OUT
OA-
OA+
CT
GND
VREF
VCC
OUT
PWR GND
SYNC
RT
TOP VIEW
ML4813
16-Pin PDIP (P16)
16-Pin SOIC (S16W)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML4819 | Power Factor and PWM Controller “Combo” |
| ML4819CP | Power Factor and PWM Controller “Combo” |
| ML4821 | Power Factor Controller |
| ML4821CP | Power Factor Controller |
| ML4821CS | Power Factor Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML4813CP | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Flyback Power Factor Controller |
| ML4813CS | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Flyback Power Factor Controller |
| ML4813IP | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Flyback Power Factor Controller |
| ML4813IS | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Flyback Power Factor Controller |
| ML4818 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Phase Modulation/Soft Switching Controller |
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