CXSD62619是电流模式单片降压转换器。在4.5V至28V的输入范围内工作,并通过两个集成的N沟道MOSFET提供2A的连续输出电流。 在轻负载下,调节器以低频运行以保持高效率4.5V至28V工作输入范围 2A输出电流 效率高达93% 轻载时的高效率 600kHz开关频率 输入欠压锁定
启动电流失控保护 热保护
[ CXSD62619 ]
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4.5V to 28V operating input range 2A output currentrW1嘉泰姆
Up to 93% efficiencyrW1嘉泰姆
High efficiency at light loadrW1嘉泰姆
600kHz switching frequencyrW1嘉泰姆
Input under voltage lockoutrW1嘉泰姆
Start-up current run-away protectionrW1嘉泰姆
Over current protection and hiccuprW1嘉泰姆
Thermal protectionrW1嘉泰姆
Available in SOT23-6 packagerW1嘉泰姆
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DC/DC降压转换器 | ||||||||||
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 |
(A) | (uA) | |||||||||
CXSD62560 | SOT23-5,SOT23-6 | 2.5~5.5 | 0.6 | 1.5 | 50 | Internal | 1500 | FCCM | Auto-recovery | PCM |
CXSD62561 | DFN2X3-8,DFN2X2-8 | 2.5~5.5 | 0.6 | Dual-Channel 1.5A | 100 | Internal | 1500 | FCCM | Auto-recovery | PCM |
CXSD62562 | 2.5~5.5 | 0.6 | 2 | 60 | Internal | 2200 | PFM | Auto-recovery | PCM | |
CXSD62563 | SOT23-5,SOT563 | 2.5~6 | 0.6 | 1 | 50 | Internal | 1500 | PFM | Auto-recovery | COT |
CXSD6201 | SOT23-5,SOT23-6 | 2.5~6 | 0.6 | 1.2 | 40 | Internal | 1500 | PFM | Auto-recovery | PCM |
CXSD62564 | SOT23-5,SOT23-6 | 2.5~6 | 0.6 | 2 | 40 | Internal | 1500 | PFM | Auto-recovery | PCM |
CXSD62566 | SOT23-5,SOT23-6 | 2.5~6 | 0.6 | 2 | 60 | Internal | 1000 | PFM | Auto-recovery | COT |
CXSD62567 | SOT23-5,SOT23-6 | 2.5~6 | 0.6 | 2.5 | 60 | Internal | 1000 | PFM | Auto-recovery | PCM |
CXSD62567R | SOT23-5,SOT23-6 | 2.5~6 | 0.6 | 2.5 | 60 | Internal | 1000 | PFM | Latch-off | PCM |
CXSD62568 | DFN2X2-8 | 2.5~6 | 0.6 | 3 | 60 | Internal | 1000 | PFM | Latch-off | PCM |
CXSD62569 | DFN2X2-8 | 2.5~6 | 0.6 | 3 | 60 | Internal | 1000 | PFM | Auto-recovery | PCM |
CXSD6205T | TSOT23-6 | 3.7~18 | 0.765 | 2 | 120 | Internal | 800 | PFM | Auto-recovery | PCM |
CXSD6205S | TSOT23-6,SOT563-6 | 3.7~18 | 0.8 | 2 | 120 | Internal | 800 | PFM | Auto-recovery | PCM |
CXSD6206S | TSOT23-6 | 3.7~18 | 0.6 | 2 | 120 | Internal | 800 | PFM | Auto-recovery | PCM |
CXSD6206C | SOT23-6 | 4.5~18 | 0.6 | 2 | 100 | Internal | 750 | PFM | Auto-recovery | PCM |
CXSD62570T | TSOT23-6,TSOT23-8 | 4~18 | 0.765 | 2 | 220 | Internal | 800 | TSOT23-6: PFM | Auto-recovery | COT |
CXSD62570TF | TSOT23-6 | 4~18 | 0.765 | 2 | 220 | Internal | 800 | PFM | Auto-recovery | COT |
CXSD62571 | SOT563-6 TSOT23-6 | 3.8~18 | 0.8 | 3 | 120 | Internal | 500 | PFM | Auto-recovery | PCM |
CXSD62572 | TSOT23-6 | 4~18 | 0.8 | 3 | 220 | Internal | 800 | PFM | Auto-recovery | COT |
CXSD62572T | TSOT23-6,TSOT23-8 | 4~24 | 0.765 | 3 | 220 | Internal | 800 | TSOT23-6: PFM;TSOT23-8: Selectable | Auto-recovery | COT |
CXSD62572TF | TSOT23-6 | 4~18 | 0.765 | 3 | 220 | Internal | 800 | FCCM | Auto-recovery | COT |
CXSD62573 | TSOT23-6 TSOT23-8 | 4~18 | 0.765 | 4 | 220 | Internal | 600 | PFM | Auto-recovery | COT |
CXSD62574 | QFN3X3-20 | 4~20 | 0.6 | 6 | 60 | Internal | 500 | PFM | Auto-recovery | COT |
CXSD62575 | QFN3X3-20 | 4~20 | 0.6 | 8 | 60 | Internal | 500 | PFM | Auto-recovery | COT |
CXSD62576 | QFN3X3-20 | 4~20 | 0.6 | 10 | 60 | Internal | 500 | PFM | Auto-recovery | COT |
CXSD6203 | ESOP8 | 4.6~20 | 0.923 | 3 | 55 | Adjustable | 340 | PFM | Auto-recovery | PCM |
CXSD6214 | TSOT23-6 | 3.7~23 | 0.8 | 2 | 120 | Internal | 800 | PFM | Auto-recovery | PCM |
CXSD6212S | SOP8 | 4.5~24 | 0.923 | 2 | 50 | Internal | 500 | PFM | Auto-recovery | PCM |
CXSD6213 | TSOT23-6 | 4.7~24 | 0.8 | 2 | 100 | Internal | 570 | FCCM | Auto-recovery | PCM |
CXSD6202S | TSOT23-6 | 4~24 | 0.6 | 3 | 220 | Internal | 500 | PFM | Auto-recovery | COT |
CXSD62577 | TSOT23-8 | 4~24 | 0.8 | 3 | 220 | Internal | 450 | Selectable | Auto-recovery | COT |
CXSD6208S | SOT23-6 | 4.5~26 | 0.8 | 1.2 | 40 | Internal | 1200 | PFM | Auto-recovery | PCM |
CXSD6208F | SOT23-6 | 4.5~26 | 0.8 | 1.2 | 40 | Internal | 1200 | FCCM | Auto-recovery | PCM |
CXSD6208A | SOT23-6 | 4.5~26 | 0.8 | 1.2 | 40 | Internal | 750/1100 | FCCM | Auto-recovery | PCM |
CXSD62578A | QFN3X3-20 | 4~23 | 0.6 | 8 | 60 | Internal | 500 | PFM | Latch-off | COT |
CXSD62578B | QFN3X3-20 | 4~23 | 3.3 | 8 | 60 | Internal | 750 | PFM | Latch-off | COT |
CXSD62578C | QFN3X3-20 | 5.5~23 | 5.1 | 8 | 60 | Internal | 750 | PFM | Latch-off | COT |
CXSD62579A | QFN3X3-20 | 4~23 | 0.6 | 6 | 60 | Internal | 500 | PFM | Latch-off | COT |
CXSD62579B | QFN3X3-20 | 4~23 | 3.3 | 6 | 60 | Internal | 750 | PFM | Latch-off | COT |
CXSD62579C | QFN3X3-20 | 5.5~23 | 5.1 | 6 | 60 | Internal | 750 | PFM | Latch-off | COT |
CXSD62580A | QFN3X3-20 | 4~23 | 0.6 | 10 | 60 | Internal | 500 | PFM | Latch-off | COT |
CXSD62580B | QFN3X3-20 | 4~23 | 3.3 | 10 | 60 | Internal | 750 | PFM | Latch-off | COT |
CXSD62580C | QFN3X3-20 | 5.5~23 | 5.1 | 10 | 60 | Internal | 750 | PFM | Latch-off | COT |
CXSD6210 | SOT23-6 | 4.7~40 | 0.8 | 0.6 | 40 | Internal | 2000 | PFM | Auto-recovery | PCM |
CXSD6215B | SOT23-6 | 4.7~40 | 0.8 | 0.6 | 40 | Internal | 800 | PFM | Auto-recovery | PCM |
CXSD6216 | SOT23-6 | 4.7~40 | 0.8 | 1 | 40 | Internal | 1100 | FCCM | Auto-recovery | PCM |
CXSD6209A | ESOP8 | 3.6~40 | 0.8 | 2 | 65 | Internal | 440 | PFM | Auto-recovery | PCM |
CXSD6211 | ESOP8 | 4.5~40 | 0.8 | 3 | 65 | Internal | Adjustable | PFM | Auto-recovery | PCM |
CXSD62614 | SOT23-6 | 3.8~27 | 0.8 | 2 | 120 | Internal | 1400 | PFM | Auto-recovery | PCM |
CXSD62615 | TSOT23-6 | 4.5~18 | 0.76 | 5 | 130 | Internal | 560 | PFM | Auto-recovery | COT |
CXSD62616S | SOT23-6 | 4.5~18 | 0.6 | 3 | 150 | Internal | 1000 | PFM | Auto-recovery | COT |
CXSD62617TF | SOT23-6 | 4.5~18 | 0.765 | 2 | 150 | Internal | 600 | FCCM | Auto-recovery | COT |
CXSD62618TF | SOT23-6 | 4.5~18 | 0.765 | 3 | 150 | Internal | 600 | FCCM | Auto-recovery | COT |
CXSD62619 | SOT23-6 | 4.5~28 | 0.6 | 2 | 120 | Internal | 600 | PFM | Auto-recovery | PCM |
CXSD62620AF | SOT563 | 4.5~18 | 0.8 | 2 | 140 | Internal | 600 | FCCM | Auto-recovery | COT |
CXSD62621F | SOT563 | 4.5~18 | 0.8 | 3 | 140 | Internal | 600 | FCCM | Auto-recovery | COT |
CXSD62621HF | SOT563 | 4.5~18 | 0.8 | 3 | 140 | Internal | 1000 | FCCM | Auto-recovery | COT |
CXSD62622 | DFN42x4-10 | 4.5~45 | 0.8 | 5 | 180 | Adjustable | 100~2000 | PFM | Auto-recovery | PCM |
CXSD62623 | ESOP8/EMSOP10 | 4.5~60 | 0.8 | 2 | 130 | Internal | 200~2000 | PFM | Auto-recovery | PCM |
CXSD62624 | DFN2x2-8 | 2.5~6 | 0.45 | 2 | 30 | Internal | 2000 | PFM | Auto-recovery | COT |
CXSD62625 | ESOP8 | 4.5~18 | 0.765 | 5 | 130 | Internal | 580 | PFM | Auto-recovery | COT |
CXSD62626 | ESOP8 | 4.5~18 | 0.765 | 6 | 130 | Internal | 580 | PFM | Auto-recovery | COT |
下一篇▶:CXSD62620AF 18V/2A Sync. Step-Down Converter4.5V至18V工作输入基于I2架构的单片式降压开关稳压器通过两个集成的N沟道MOSFET提供2A的连续输出电流
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