参数资料
型号: EL7530IYZ-T13
厂商: Intersil
文件页数: 5/11页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.6A 10MSOP
标准包装: 2,500
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: 1.4MHz
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: 带卷 (TR)
供应商设备封装: 10-MSOP
Performance Curves and Waveforms
(Continued)
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.
0.1%
12
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 7. PWM MODE LOAD/LINE REGULATIONS vs
JUNCTION TEMPERATURE
140
V S (V)
FIGURE 8. NO LOAD QUIESCENT CURRENT (PWM MODE)
130
120
110
V O =1.8V
V O =3.3V
100
90
80
70
60
50
V O =1.5V
V O =1.2V V O =1.0V
V O =0.8V
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V S (V)
FIGURE 9. NO LOAD QUIESCENT CURRENT (PFM MODE)
1
V IN
(2V/DIV
I IN
(0.25A/DIV)
2
EN
I IN
200μs/DIV
FIGURE 10. START-UP AT I O = 600mA
5
V O
(2V/DIV
PG
(0.25A/DIV)
V O
(2V/DIV)
PG
500μs/DIV
FIGURE 11. ENABLE AND SHUT-DOWN
FN7434.6
July 12, 2006
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