參數(shù)資料
型號(hào): FAN5332A
廠商: Fairchild Semiconductor Corporation
元件分類(lèi): LED驅(qū)動(dòng)器
英文描述: High Efficiency, High Current Serial LED Driver and OLED Supply with 30V Integrated Switch
中文描述: 高效率,高電流串行LED驅(qū)動(dòng)器和30V的集成開(kāi)關(guān)電源的OLED
文件頁(yè)數(shù): 5/9頁(yè)
文件大小: 549K
代理商: FAN5332A
5
www.fairchildsemi.com
FAN5332A Rev. 1.0.1
F
Typical Performance Characteristics
T
A
= 25°C, C
IN
= 10μF, C
OUT
= 2.2μF, L = 6.8μH, unless otherwise noted.
Battery Voltage (V)
Battery Voltage (V)
Battery Voltage (V)
Battery Voltage (V)
2.5
3.0
3.5
4.0
4.5
5.0
5.5
18
19
20
21
22
O
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= -40
°
C
Line Regulation
2.5
3.0
3.5
4.0
4.5
5.0
5.5
50
60
70
80
90
Full Load Efficiency
E
E
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= -40
°
C
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
1
2
3
4
5
6
B
T
A
= 25
°
C
T
A
= -40
°
C
T
A
= 85
°
C
Time (500
μ
s/div)
O
V
(
E
V
I
(
C
(
V
IN
= 3.6V
R
OUT
= 275
Start-Up Response
Load Transient Response
O
(
V
L
S
Time (100
μ
s/div)
V
IN
= 3.6V
75 mA
0mA
R
OUT
= 275
R
OUT
= 275
2.5
3.0
3.5
4.0
4.5
5.0
5.5
60
65
70
75
80
85
No Load Battery Current vs. Battery Voltage
Light Load Efficiency
I
Load
= 10mA
I
Load
= 20mA
V
OUT
= 20.7V
Load Regulation
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