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参数资料
| 型号： | FAN5361UMP123X |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.25 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封装： | 2 X 2 MM, MO-229VCCC, UMLP-6 |
| 文件页数： | 14/18页 |
| 文件大小： | 1326K |
| 代理商： | FAN5361UMP123X |
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN5361 Rev. 1.1.1
5
FAN5361
—
6MHz,
6
00mA
/750mA
Synchronous
Buck
Regul
ator
Typical Performance Characteristics
Unless otherwise noted, VIN = VEN = 3.6V, VMODE = 0V (AUTO Mode), VOUT = 1.82V, TA = 25°C.
50%
55%
60%
65%
70%
75%
80%
85%
90%
95%
100%
1
10
100
1000
I LOAD Output Current (mA)
Ef
ficienc
y
Auto 2.3VIN
Auto 2.7VIN
Auto 3.6VIN
Auto 4.2VIN
50%
55%
60%
65%
70%
75%
80%
85%
90%
95%
100%
1
10
100
1000
I LOAD Output Current (mA)
E
ff
ici
ency
25C
85C
-30C
Figure 5. Efficiency vs. Load Current and Input Supply Figure 6. Efficiency vs. Load Current and Temperature
1
10
100
1000
I LOAD Output Current (mA)
Ef
fi
ciency
VIN=2.3V
VIN=2.7V
VIN=3.6V
VIN=4.2V
50%
55%
60%
65%
70%
75%
80%
85%
90%
95%
100%
50%
55%
60%
65%
70%
75%
80%
85%
90%
95%
100%
1
10
100
1000
I LOAD Output Current (mA)
E
ff
ici
en
cy
Auto PFM/PWM
Forced PWM
Figure 7. 1.233VOUT Efficiency vs. Load Current
and Supply
Figure 8. Efficiency, Auto PWM/PFM vs. Forced PWM
1.80
1.81
1.82
1.83
1.84
0
100
200
300
400
500
600
Load Current (mA)
VIN=2.3V
VIN=2.7V
VIN=3.6V
VIN=4.2V
V
OU
T
(V
)
1.223
1.228
1.233
1.238
1.243
1.248
0.00.1
0.20.3
0.40.5
0.6
I LOAD Output Current (A)
V
OUT
(V
)
VIN=2.3V
VIN=2.7V
VIN=3.6V
VIN=4.2V
Figure 9. Load Regulation
Figure 10. 1.233VOUT Load Regulation vs. Input Supply
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN5361UMP12X | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:6MHz, 600mA TinyBuck⑩ Synchronous Buck Regulator |
| FAN5361UMP13X | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:6MHz, 600mA TinyBuck⑩ Synchronous Buck Regulator |
| FAN5361UMP15X | 功能描述:直流/直流开关调节器 6MHz;600mA;TinyBuck Syncronous Buck Reg. RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| FAN5361UMP182X | 功能描述:直流/直流开关调节器 6MHz, 600mA/750mA Sync Buck Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| FAN5361UMP18X | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:6MHz, 600mA TinyBuck⑩ Synchronous Buck Regulator |
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