參數(shù)資料
型號(hào): L5972D013TR
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開(kāi)關(guān)穩(wěn)壓器
文件頁(yè)數(shù): 8/10頁(yè)
文件大小: 173K
代理商: L5972D013TR
L5972D
8/10
APPLICATION IDEAS
Figure 15. Positive Buck-Boost regulator
Figure 16. Buck-Boost regulator
Figure 17. Dual output voltage with auxiliary winding
VIN=5V
C1
10uF
10V
Ceramic
D1
STPS2L25U
Vcc
COMP
GND
OUT
FB
L5972D
1
3
7
5
6
4
8
2
R3
4.7k
L1
33uH
24k
2.7k
C3
22nF
C4
100uF
16V
VOUT=12V/0.45A
C2
220pF
D2
STPS2L25U
M1
STN4NE03L
VIN=5V
C1
10uF
10V
Ceramic
D1
STPS2L25U
Vcc
COMP
GND
OUT
FB
L5972D
1
3
7
5
6
4
8
2
R3
4.7k
L1
33uH
2.7k
24k
C4
22nF
C5
100uF
16V
VOUT=-12V/0.45A
C3
220pF
C2
10uF
25V
Ceramic
VIN=12V
C1
10uF
25V
D1
STPS2L25U
Vcc
COMP
GND
OUT
FB
L5972D
1
3
7
5
6
4
8
2
R3
4.7k
C3
22nF
C4
100uF
10V
VOUT=3.3V
C2
220pF
VOUT1=5V
50mA
D2
STPS2L25U
C5
47uF
10V
N1
N2
n=N1/N2=2
相關(guān)PDF資料
PDF描述
L5972 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
L5972D RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
L5980 0.7A step-down switching regulator
L5980TR 0.7A step-down switching regulator
L5985 2A step-down switching regulator
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