参数资料
型号: EL7534IYZ
厂商: Intersil
文件页数: 4/9页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.6A 10MSOP
标准包装: 50
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 5.5 V
输入电压: 2.5 V ~ 5.5 V
PWM 型: 电压模式
频率 - 开关: 1.5MHz
电流 - 输出: 600mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 管件
供应商设备封装: 10-MSOP
产品目录页面: 1242 (CN2011-ZH PDF)
EL7534
Performance Curves and Waveforms
All waveforms are taken at V IN = 3.3V, V O = 1.8V, I O = 600mA with component values shown on page 1 at room ambient temperature, unless
otherwise noted.
100
95
90
85
V IN =5V
V O =3.3V
100
95
90
85
V IN =3.3V
V O =2.5V
80
75
V O =1.2V
V O =1.8V
80
75
V O =1V
V O =1.8V
70
65
70
65
60
0
200
400
600
60
0
200
400
600
I O (mA)
FIGURE 1. EFFICIENCY
I O (mA)
FIGURE 2. EFFICIENCY
1.54
1.52
1.5
V IN =5V, I O =600mA
V IN =3.3V, I O =600mA
V IN =5V, I O =0A
0.1%
0.0%
-0.1%
1.48
1.46
1.44
V IN =3.3V, I O =0A
-0.2%
-0.3%
-0.4%
V IN =5V
V IN =3.3V
1.42
-50
0
50
100
150
-0.5%
0
0.2
0.4
0.6
0.8
1
T A (°C)
FIGURE 3. F S vs JUNCTION TEMPERATURE
0.1%
12
I O (A)
FIGURE 4. LOAD REGULATIONS
0.0%
-0.1%
-0.2%
-0.3%
-0.4%
V IN =3.3V I O =0A
V IN =3.3V I O =600mA
V IN =5V I O =0A
10
8
6
4
-0.5%
-0.6%
V IN =5V I O =600mA
2
-0.7%
-50
0
50
100
150
0
2.5
3
3.5
4
4.5
5
T J (°C)
FIGURE 5. LOAD/LINE REGULATIONS vs JUNCTION
TEMPERATURE
4
V IN (V)
FIGURE 6. NO LOAD INPUT CURRENT
FN7431.8
July 12, 2006
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