參數(shù)資料
型號(hào): FAN5038M
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Current-Mode SMPS Controller
中文描述: SWITCHING CONTROLLER, PDSO16
封裝: SOIC-16
文件頁數(shù): 6/15頁
文件大?。?/td> 84K
代理商: FAN5038M
FAN5038
PRODUCT SPECIFICATION
6
REV. 1.0.2 7/6/00
Typical Operating Characteristics
(VCCA = 5V, VCCL = 12V and T
A
= +25
°
C using circuit in Figure 1, unless otherwise noted)
Switcher Efficiency vs. Output Current
Switcher Output Ripple, I
OUT
= 4A
Switcher Output Voltage vs. Load
Output Voltage vs. Temperature,
I
SW
= 5A or I
LR
= 5A
Nom.
+0.25
+0.50
-0.25
-0.50
0
25
50
75
Temperature (
°
C)
O
100
125
Switcher Transient Response, 0 to 4A
System Power-Up
S
O
,
L
O
Time (20
μ
s/division)
50%
55%
60%
65%
70%
75%
80%
85%
Output Current (A)
Output Current (A)
0
1
2
3
4
E
1.765
1.770
1.775
1.780
1.785
1.790
1.795
1.800
1.805
0
1
2
3
4
O
Time (10
μ
s division)
Time (5ms/division)
3.3V
1.8V
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