参数资料
型号: L6590D013TR
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 0.7 A SWITCHING REGULATOR, 74 kHz SWITCHING FREQ-MAX, PDSO16
封装: SO-16
文件页数: 21/24页
文件大小: 433K
代理商: L6590D013TR
L6590
6/23
Figure 3. Start-up Current Generator
Figure 4. IC Consumption Before Start-up
Figure 5. IC Quiescent Current
Figure 6. IC Operating Current
Figure 7. IC Operating Current
Figure 8. Switching Frequency vs.
Temperature
02468
10
12
3
3.5
4
4.5
5
5.5
Vcc [V]
Icc [mA]
Tj = -25 °C
Tj = 25 °C
Tj = 125 °C
Vdrain = 60 V
7
8
9
10
11
12131415
100
200
300
400
500
600
700
Vcc [V]
Icc [A]
Tj = -25 °C
Tj = 25 °C
Tj = 125 °C
6
8
10
12
14
16
18
3
3.2
3.4
3.6
3.8
4
Vcc [V]
Icc [mA]
Tj = -25 °C
Tj = 25 °C
Tj = 125 °C
VFB = 2.7 V
7
8
9
10
11
12
13
14
15
3
3.5
4
4.5
5
Vcc [V]
Icc [mA]
Tj = -25 °C
Tj = 25 °C
Tj = 125 °C
VFB = 2.3 V
fsw = 65 kHz
7
8
9
10
11
12
13
14
15
3
3.2
3.4
3.6
3.8
4
4.2
4.4
Vcc [V]
Icc [mA]
Tj = -25 °C
Tj = 25 °C
Tj = 125 °C
VFB = 2.3 V
fsw = 22 kHz
Normal operation
Standby
-50
0
50
100
150
10
20
30
40
50
60
70
80
Tj [°C]
fsw [kHz]
相关PDF资料
PDF描述
L6590D 0.7 A SWITCHING REGULATOR, 74 kHz SWITCHING FREQ-MAX, PDSO16
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