參數(shù)資料
型號: FAN5069EMTCX
廠商: Fairchild Semiconductor
文件頁數(shù): 9/22頁
文件大小: 622K
描述: IC REG DL BCK/LINEAR 16TSSOP
產(chǎn)品變化通告: Metallization Mask Rev 18/Apr/2007
標(biāo)準(zhǔn)包裝: 2,500
拓?fù)洌?/td> 降壓(降壓)同步(1),線性(LDO)(1)
功能: 任何功能
輸出數(shù): 2
頻率 - 開關(guān): 200kHz
電壓/電流 - 輸出 1: 控制器
電壓/電流 - 輸出 2: 控制器
帶 LED 驅(qū)動器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: *
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: *
包裝: 帶卷 (TR)
?2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN5069 Rev. 1.1.5
9
Typical Performance Characteristics (Continued)
PWM Line Regulation (V
OUT
 = 1.5V)
LDO Load Regulation (V
OUT
 = 1.203V)
Load Line Regulation (V
OUT
 = 1.203V)
Master Clock Frequency
PWM Load Regulation (V
OUT
 = 1.50V)
Efficiency vs. Input Voltage
1.54
1.52
1.50
1.48
1.46
6
8
10
12
14
INPUT VOLTAGE (V)
16
18
20
I
L
 = 0A
I
L
 = 5A
I
L
 = 10A
1.210
1.205
1.200
1.195
1.190
0
1
2
3
4
LOAD CURRENT (A)
5
700
600
500
400
300
200
100
0
100
200
300
R
T
 (k?/SPAN>)
400
1.210
1.205
1.200
1.195
1.190
8
10
12
14
INPUT VOLTAGE (V)
16
18
20
1.510
1.505
1.500
1.495
1.490
0
2
4
LOAD CURRENT (A)
6
8
10
V
IN
 = 8V
V
IN
 = 12V
V
IN
 = 15V
V
IN
 = 20V
I
L
 = 0A
I
L
 = 2A
I
L
 = 5A
V
IN
 = 8V
V
IN
 = 12V
V
IN
 = 15V
V
IN
 = 20V
100
80
60
40
20
0
0
2
4
LOAD CURRENT (A)
6
8
10
V
IN
 = 8V
V
IN
 = 12V
V
IN
 = 15V
V
IN
 = 20V
Figure 14. PWM Line Regulation
Figure 17. LDO Load Regulation
Figure 15. LDO Line Regulation
Figure 18. R
T
 vs. Frequency
Figure 16. PWM Load Regulation
Figure 19. 1.5V PWM Efficiency
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