參數(shù)資料
型號(hào): ML4876
廠商: Fairchild Semiconductor Corporation
英文描述: LCD Backlight Lamp Driver(LCD背光燈驅(qū)動(dòng)器)
中文描述: 液晶背光燈驅(qū)動(dòng)器(液晶背光燈驅(qū)動(dòng)器)
文件頁(yè)數(shù): 6/9頁(yè)
文件大小: 171K
代理商: ML4876
ML4876
6
R3
100k
C11
0.1
μ
F
R2
1.6M
D1
T3
INPUT 5V to 18V
R12
+
C1
22
μ
F
25V
CONTRAST
VOLTAGE
–20V MAX.
(ADJUSTABLE)
C2
22
μ
F
25V
C3
1.0
μ
F
Q1
Q2
R1
750k
5V REF
1N5817
+
+
C4
10
μ
F
16V
C9
0
.
1
μ
F
D2
1N4148
U2-A
U2-B
C8, 0.1
μ
F
Q3
ML4876
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R4
200k
C5
0.47
μ
F
R5
200k
CONTRAST
ADJUST
LON
ON/OFF
C7
47pF
C6
47
μ
F
BRIGHTNESS
ADJUST
R7
1.6M
R6
200k
R8
4.3k
R16
Q4
Q5
L
C10
39pF
1kV
C12, 0.1
μ
F
T1
L1
NOTE 1
R1, D3, Q2 ARE OPTIONAL AND ALLOWS A BATTERY
VOLTAGE RANGE FROM 7V TO 28V. REMOVING THESE
COMPONENTS AND CONNECTING DIRECTLY TO THE
INPUT VOLTAGE ALLOWS 5.0 TO 18V.
D3
10V
T2
NOTE 1
Figure 1. ML4876 Typical Application Schematic
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML4876CR 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述:
ML4876CR/301ER20 UP WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
ML4876CRX 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述:
ML4876ER 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:LCD Backlight Lamp Driver with Contrast
ML4876ER-NL4C0092 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述: