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參數(shù)資料
| 型號(hào)： | FAN2011 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| 中文描述： | 1.5A的低電壓電流模式同步PWM降壓穩(wěn)壓器 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大小： | 240K |
| 代理商： | FAN2011 |
5
www.fairchildsemi.com
FAN2011/FAN2012 Rev. 1.0.2
F
Typical Performance Characteristics
T
A
= 25
°
C, C
IN
= 10μF, C
OUT
= 40μF, L = 3.3μH, V
IN
= 5V, unless otherwise noted.
10
100
Load Current (
mA
)
1000
10000
30
40
50
60
70
80
90
100
-40
-20
0
20
40
60
80
100
120
1.194
1.196
1.198
1.200
1.202
1.204
1.206
1.208
1.210
1.212
1.214
Temp (
∞
C) vs Vout@0 mA
Temp (
∞
C) vs Vout@100mA
Temp (
∞
C) vs Vout@ 500 mA
Temp (
∞
C) vs Vout@1000 mA
Temp (
∞
C) vs Vout@1500 mA
Output Voltage vs. Ambient Temperature
Ambient Temperature (
°
C)
O
0
20
40
60
80
100
120
1230
1235
1240
1245
1250
1255
1260
Ambient Temperature (
°
C)
S
Switching Frequency vs. Ambient Temperature
P
Efficiency vs. Load Current
V
IN
= 5.5V
V
IN
= 4.5V
V
IN
= 5V
V
OUT
= 3.3V
V
OUT
= 1.2V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FAN2011I | 1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| FAN2012IMPX | 1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| FAN2011IMPX | 1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| FAN2011MPX | 1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| FAN2012 | 1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN2011_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| FAN2011_ACA3086B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN2011EMPX | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 ANG FG 1.5a Syncr. Switcher RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| FAN2011I | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| FAN2011IMPX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
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