LT1613CS5 데이터 시트보기 (PDF) - Linear Technology
부품명
상세내역
일치하는 목록
LT1613CS5 Datasheet PDF : 12 Pages
| |||
LT1613
U
OPERATIO
VIN
5V
+
C1
22µF
SHUTDOWN
L1
10µH
D1
VIN
SW
LT1613
R3
10k
SHDN
FB
GND
CPL
200pF
R1
107k
R2
12.3k
VOUT
12V
130mA
C2
4.7µF
C1: AVX TAJB226M010
C2: TAIYO YUDEN EMK325BJ475MN
D1: MOTOROLA MBR0520
L1: MURATA LQH3C100
1613 F10
Figure 10. 5V to 12V Boost Converter with 4.7µF Ceramic
Output Capacitor, CPL Added to Increase Phase Margin
VIN
3V TO
10V
+
C1
22µF
SHUTDOWN
L1
22µH
C3
1µF
L2
VIN
SW 22µH
LT1613
R3
10k
SHDN
FB
GND
R2
12.1k
CPL
330pF
R1
37.4k
C1: AVX TAJB226M010
C2: TAIYO YUDEN LMK325BJ106MN
C3: TAIYO YUDEN LMK212BJ105MG
D1: MOTOROLA MBR0520
L1, L2: MURATA LQH3C220
Figure 13. 5V Output SEPIC with Ceramic
Output Capacitor. CPL Adds Phase Margin
D1
VOUT
5V
C2
10µF
1613 F13
VOUT
100mV/DIV
AC COUPLED
LOAD CURRENT
130mA
10mA
200µs/DIV
Figure 11. 5V to 12V Boost Converter
with 4.7µF Ceramic Output Capacitor
VOUT
50mV/DIV
AC COUPLED
1613 F11
LOAD CURRENT
120mA
20mA
200µs/DIV
1613 F14
Figure 14. 5V Output SEPIC with 10µF
Ceramic Output Capacitor. No CPL. VIN = 4V
VOUT
100mV/DIV
AC COUPLED
VOUT
50mV/DIV
AC COUPLED
LOAD CURRENT
130mA
10mA
200µs/DIV
1613 F12
Figure 12. 5V to 12V Boost Converter with 4.7µF
Ceramic Output Capacitor and 200pF Phase-Lead
Capacitor CPL and 10k in Series with FB Pin
LOAD CURRENT
120mA
20mA
200µs/DIV
1613 F15
Figure 15. 5V Output SEPIC with 10µF Ceramic Output
Capacitor, 330pF CPL and 10k in Series with FB Pin
8
Share Link: 