中文
EnglishCXSD6205S Start-up current run-away protection Over current protection and Hiccup High efficiency at light load
目录
7.相关产品
产品概述 返回TOP
The CXSD6205T CXSD6205S is a current mode monolithic buck voltage converter. Operating with an input range of 3.7V-18V, the CXSD6205T CXSD6205S delivers 2A of continuous output current with two integrated N-Channel MOSFETs. At light loads, regulators operate in low frequency to maintain high efficiency and low output ripple. The CXSD6205T CXSD6205S guarantees robustness with short circuit protection, thermal protection, current run-away protection, and input under voltage lockout. The CXSD6205T CXSD6205S is available in a 6-pin TSOT23-6 and SOT563 package, which provides a compact solution with minimal external components.
产品特点 返回TOP
3.7V to 18V operating input range 2A output current
Up to 95% efficiency
High efficiency at light load
Fixed 800kHz Switching frequency
Input under voltage lockout
Start-up current run-away protection
Over current protection and Hiccup
Thermal protection
Available in TSOT23-6 and SOT563 package
应用范围 返回TOP
Distributed Power Systems
Networking Systems
FPGA, DSP, ASIC Power Supplies
Green Electronics/ Appliances
Notebook Computers
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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电路原理图 返回TOP
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DC/DC降压转换器 |
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产品型号 |
封装 |
输入电 压(V) |
反馈电 压(V) |
输出电流 |
静态电流 |
软启动 |
开关 频率 (KHz) |
工作模式 |
保护 模式 |
控制 方法 |
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(A) |
(uA) |
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SOT23-5 SOT23-6 |
2.5~5.5 |
0.6 |
1.5 |
50 |
Internal |
1500 |
FCCM |
Auto-recovery |
PCM |
|
|
DFN2X3-8 DFN2X2-8 |
2.5~5.5 |
0.6 |
Dual-Channel 1.5A |
100 |
Internal |
1500 |
FCCM |
Auto-recovery |
PCM |
|
|
2.5~5.5 |
0.6 |
2 |
60 |
Internal |
2200 |
PFM |
Auto-recovery |
PCM |
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|
SOT23-5 SOT563 |
2.5~6 |
0.6 |
1 |
50 |
Internal |
1500 |
PFM |
Auto-recovery |
COT |
|
|
SOT23-5 SOT23-6 |
2.5~6 |
0.6 |
1.2 |
40 |
Internal |
1500 |
PFM |
Auto-recovery |
PCM |
|
|
SOT23-5 SOT23-6 |
2.5~6 |
0.6 |
2 |
40 |
Internal |
1500 |
PFM |
Auto-recovery |
PCM |
|
|
SOT23-5 SOT23-6 |
2.5~6 |
0.6 |
2 |
60 |
Internal |
1000 |
PFM |
Auto-recovery |
COT |
|
|
SOT23-5 SOT23-6 |
2.5~6 |
0.6 |
2.5 |
60 |
Internal |
1000 |
PFM |
Auto-recovery |
PCM |
|
|
SOT23-5 SOT23-6 |
2.5~6 |
0.6 |
2.5 |
60 |
Internal |
1000 |
PFM |
Latch-off |
PCM |
|
|
DFN2X2-8 |
2.5~6 |
0.6 |
3 |
60 |
Internal |
1000 |
PFM |
Latch-off |
PCM |
|
|
DFN2X2-8 |
2.5~6 |
0.6 |
3 |
60 |
Internal |
1000 |
PFM |
Auto-recovery |
PCM |
|
|
TSOT23-6 |
3.7~18 |
0.765 |
2 |
120 |
Internal |
800 |
PFM |
Auto-recovery |
PCM |
|
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TSOT23-6 SOT563-6 |
3.7~18 |
0.8 |
2 |
120 |
Internal |
800 |
PFM |
Auto-recovery |
PCM |
|
|
TSOT23-6 |
3.7~18 |
0.6 |
2 |
120 |
Internal |
800 |
PFM |
Auto-recovery |
PCM |
|
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SOT23-6 |
4.5~18 |
0.6 |
2 |
100 |
Internal |
750 |
PFM |
Auto-recovery |
PCM |
|
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TSOT23-6 TSOT23-8 |
4~18 |
0.765 |
2 |
220 |
Internal |
800 |
TSOT23-6: PFM |
Auto-recovery |
COT |
|
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TSOT23-6 |
4~18 |
0.765 |
2 |
220 |
Internal |
800 |
PFM |
Auto-recovery |
COT |
|
|
SOT563-6 TSOT23-6 |
3.8~18 |
0.8 |
3 |
120 |
Internal |
500 |
PFM |
Auto-recovery |
PCM |
|
|
TSOT23-6 |
4~18 |
0.8 |
3 |
220 |
Internal |
800 |
PFM |
Auto-recovery |
COT |
|
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TSOT23-6 TSOT23-8 |
4~24 |
0.765 |
3 |
220 |
Internal |
800 |
TSOT23-6: PFM;TSOT23-8: Selectable |
Auto-recovery |
COT |
|
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TSOT23-6 |
4~18 |
0.765 |
3 |
220 |
Internal |
800 |
FCCM |
Auto-recovery |
COT |
|
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TSOT23-6 TSOT23-8 |
4~18 |
0.765 |
4 |
220 |
Internal |
600 |
PFM |
Auto-recovery |
COT |
|
|
QFN3X3-20 |
4~20 |
0.6 |
6 |
60 |
Internal |
500 |
PFM |
Auto-recovery |
COT |
|
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QFN3X3-20 |
4~20 |
0.6 |
8 |
60 |
Internal |
500 |
PFM |
Auto-recovery |
COT |
|
|
QFN3X3-20 |
4~20 |
0.6 |
10 |
60 |
Internal |
500 |
PFM |
Auto-recovery |
COT |
|
|
ESOP8 |
4.6~20 |
0.923 |
3 |
55 |
Adjustable |
340 |
PFM |
Auto-recovery |
PCM |
|
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TSOT23-6 |
3.7~23 |
0.8 |
2 |
120 |
Internal |
800 |
PFM |
Auto-recovery |
PCM |
|
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SOP8 |
4.5~24 |
0.923 |
2 |
50 |
Internal |
500 |
PFM |
Auto-recovery |
PCM |
|
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TSOT23-6 |
4.7~24 |
0.8 |
2 |
100 |
Internal |
570 |
FCCM |
Auto-recovery |
PCM |
|
|
TSOT23-6 |
4~24 |
0.6 |
3 |
220 |
Internal |
500 |
PFM |
Auto-recovery |
COT |
|
|
TSOT23-8 |
4~24 |
0.8 |
3 |
220 |
Internal |
450 |
Selectable |
Auto-recovery |
COT |
|
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SOT23-6 |
4.5~26 |
0.8 |
1.2 |
40 |
Internal |
1200 |
PFM |
Auto-recovery |
PCM |
|
|
SOT23-6 |
4.5~26 |
0.8 |
1.2 |
40 |
Internal |
1200 |
FCCM |
Auto-recovery |
PCM |
|
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SOT23-6 |
4.5~26 |
0.8 |
1.2 |
40 |
Internal |
750/1100 |
FCCM |
Auto-recovery |
PCM |
|
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QFN3X3-20 |
4~23 |
0.6 |
8 |
60 |
Internal |
500 |
PFM |
Latch-off |
COT |
|
|
QFN3X3-20 |
4~23 |
3.3 |
8 |
60 |
Internal |
750 |
PFM |
Latch-off |
COT |
|
|
QFN3X3-20 |
5.5~23 |
5.1 |
8 |
60 |
Internal |
750 |
PFM |
Latch-off |
COT |
|
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QFN3X3-20 |
4~23 |
0.6 |
6 |
60 |
Internal |
500 |
PFM |
Latch-off |
COT |
|
|
QFN3X3-20 |
4~23 |
3.3 |
6 |
60 |
Internal |
750 |
PFM |
Latch-off |
COT |
|
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QFN3X3-20 |
5.5~23 |
5.1 |
6 |
60 |
Internal |
750 |
PFM |
Latch-off |
COT |
|
|
QFN3X3-20 |
4~23 |
0.6 |
10 |
60 |
Internal |
500 |
PFM |
Latch-off |
COT |
|
|
QFN3X3-20 |
4~23 |
3.3 |
10 |
60 |
Internal |
750 |
PFM |
Latch-off |
COT |
|
|
QFN3X3-20 |
5.5~23 |
5.1 |
10 |
60 |
Internal |
750 |
PFM |
Latch-off |
COT |
|
|
SOT23-6 |
4.7~40 |
0.8 |
0.6 |
40 |
Internal |
2000 |
PFM |
Auto-recovery |
PCM |
|
|
SOT23-6 |
4.7~40 |
0.8 |
0.6 |
40 |
Internal |
800 |
PFM |
Auto-recovery |
PCM |
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