參數(shù)資料
型號: NCP1521BMUTBG
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: 1.5 MHz, 600 mA Step−Down DC−DC Converter
中文描述: 1.2 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 2 X 2 MM, 0.65 MM PITCH, LEAD FREE, UDFN-6
文件頁數(shù): 8/14頁
文件大小: 226K
代理商: NCP1521BMUTBG
NCP1521B
http://onsemi.com
8
1.5
1.0
0.5
0
0.5
1.0
1.5
0
100
200
300
400
500
600
25
°
C
L
Figure 21. Load Regulation
(V
IN
= 3.6 V, V
OUT
= 1.2 V)
I
OUT
, (mA)
40
°
C
85
°
C
0
100
200
300
400
500
600
L
Figure 22. Load Regulation
(V
OUT
= 1.2 V, T
A
= 25 C)
I
OUT
, (mA)
1.5
1.0
0.5
0
0.5
1.0
1.5
V
IN
= 5.5 V
V
IN
= 2.7 V
V
IN
= 3.6 V
Figure 23. 10 mA to 100 mA Load Transient
(V
IN
= 3.6 V, V
OUT
= 1.2 V, T
A
= 25 C)
Figure 24. 100 mA to 10 mA Load Transient
(V
IN
= 3.6 V, V
OUT
= 1.2 V, T
A
= 25 C)
V
OUT
50 mV/div
V
OUT
50 mV/div
I
OUT
50 mA/div
I
OUT
50 mA/div
Figure 25. 200 mA to 600 mA Load Transient
(V
IN
= 3.6 V, V
OUT
= 1.2 V, T
A
= 25 C)
Figure 26. 200 mA to 100 mA Load Transient
(V
IN
= 3.6 V, V
OUT
= 1.2 V, T
A
= 25 C)
V
OUT
50 mV/div
I
OUT
200 mA/div
V
OUT
50 mV/div
I
OUT
200 mA/div
相關PDF資料
PDF描述
NCP1521BSNT1G 1.5 MHz, 600 mA Step−Down DC−DC Converter
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