參數(shù)資料
型號(hào): MC33060ADR2G
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Fixed Frequency, PWM, Voltage Mode Single Ended Controllers
中文描述: 0.5 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO14
封裝: LEAD FREE, SOIC-14
文件頁數(shù): 12/16頁
文件大小: 197K
代理商: MC33060ADR2G
MC34060A, MC33060A
http://onsemi.com
12
V
in
= 8.0V to 40V
50/50V
+
0.01
47k
1.0M
0.01
10k
47k
820
4.7k
10/16V
4
1
2
3
14
13
12
5
6
47k
7
8
9
10
47
75
Tip 32C
1.0
V
out
V
CC
+
Comp
+
V
ref
D
T
C
T
R
T
C
E
GND
30k
MR851
20 H *
@ 1.0A
15V/
0.25A
3.3k
150 H
@ 2.0A
+
+
*
330/
16V
0.001
7.5k
MC34060A
330/
16V
Test
Conditions
Results
Line Regulation
V
in
= 8.0 V to 40 V, I
O
= 250 mA
52 mV
0.35%
Load Regulation
V
in
= 12 V, I
O
= 1.0 to 250 mA
47 mV
0.32%
Output Ripple
V
in
= 12 V, I
O
= 250 mA
10 mV p
p P.A.R.D.
Short Circuit Current
V
in
= 12 V, R
L
= 0.1
330 mA
Efficiency
V
in
= 12 V, I
O
= 250 mA
86%
*Optional circuit to minimize output ripple
Figure 21. Step
Up/Down Voltage Inverting Converter
with Soft
Start and Current Limiting
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