产品介绍
开关稳压器
凌力尔特制造门类宽泛、具有同步和异步内部开关的高性能开关稳压器 IC 产品线。这些开关稳压器可提供 2.25V 至最高 60V 的典型输入电压能力、高达 4MHz 的开关频率以及高达 96% 的运作效率。另外,利用突发模式 (Burst Mode®) 操作,可获得几十微安级的静态电流。这些特点的组合造就了小巧扁平的电路实现方案,且所需的外部组件极少。拓扑结构包括降压型开关稳压器、升压型开关稳压器、降压-升压型开关稳压器、负输出开关稳压器、以及反激式和隔离型拓扑开关稳压器。
其他特点包括可调或可同步开关频率、小尺寸、低外部组件数目等等。
Product | Number of Outputs | Vin Min (V) | Vin Max (V) | Output Current (A) | Switch Current (A) Typical | Switch Current (A) Guaranteed |
LTM8068 | 2 | 2.8 | 40 | 0.45 | ||
LTM8067 | 1 | 2.8 | 40 | 0.45 | ||
LTM8064 | 1 | 6 | 58 | 6 | 9.1 | 8.2 |
LTM8062A | 1 | 4.95 | 32 | 2 | 3 | |
LTM8062 | 1 | 4.95 | 32 | 2 | 3 | |
LTM8061 | 1 | 4.95 | 32 | 2 | 3 | |
LTM8058 | 2 | 3.1 | 31 | 0.44 | ||
LTM8057 | 1 | 3.1 | 31 | 0.44 | ||
LTM8056 | 1 | 5 | 58 | 4 | ||
LTM8055 | 1 | 5 | 36 | 8.5 | ||
LTM8054 | 1 | 5 | 36 | 5.4 | ||
LTM8052A | 1 | 6 | 36 | 5 | 5.6 | 6.1 |
LTM8052 | 1 | 6 | 36 | 5 | 5.6 | 6.1 |
LTM8050 | 1 | 3.6 | 58 | 2 | 4 | 3 |
LTM8048 | 2 | 3.1 | 32 | 0.44 | ||
LTM8047 | 1 | 3.1 | 32 | 0.44 | ||
LTM8046 | 1 | 3.1 | 31 | 0.55 | ||
LTM8045 | 1 | 2.8 | 18 | 1 | 1.26 | |
LTM8033 | 1 | 3.6 | 36 | 3 | 4 | |
LTM8032 | 1 | 3.6 | 36 | 2 | 3 | |
LTM8031 | 1 | 3.6 | 36 | 1 | 1.5 | |
LTM8029 | 1 | 4.5 | 36 | 0.6 | 1 | |
LTM8028 | 1 | 6 | 36 | 5 | 8 | 8 |
LTM8027 | 1 | 4.5 | 60 | 4 | 6 | |
LTM8026 | 1 | 6 | 36 | 5 | 5.6 | 5.1 |
LTM8025 | 1 | 3.6 | 36 | 3 | 5 | |
LTM8023 | 1 | 3.6 | 36 | 2 | 2.7 | |
LTM8022 | 1 | 3.6 | 36 | 1 | 2 | |
LTM8021 | 1 | 3 | 36 | 0.5 | 0.9 | |
LTM8020 | 1 | 4 | 36 | 0.2 | 0.5 | |
LTM8001 | 6 | 6 | 36 | 5 | 5 | 5 |
LTM4677 (single output) | 1 | 4.5 | 16 | 36 | 36 | 36 |
LTM4677 (dual output) | 2 | 4.5 | 16 | 18 | 18 | 18 |
LTM4676A (single output) | 1 | 4.5 | 17 | 26 | 26 | 26 |
LTM4676A (dual output) | 2 | 4.5 | 17 | 13 | 13 | 13 |
LTM4676 (single output) | 1 | 4.5 | 26.5 | 26 | 18 | 18 |
LTM4676 (dual output) | 2 | 4.5 | 26.5 | 13 | 13 | 13 |
LTM4675 (single output) | 1 | 4.5 | 17 | 18 | 15 | 15 |
LTM4675 (dual output) | 2 | 4.5 | 17 | 9 | 15 | 15 |
LTM4650-1 (single output) | 1 | 4.5 | 15 | 50 | 50 | 50 |
LTM4650-1 (dual output) | 2 | 4.5 | 15 | 25 | 25 | 25 |
LTM4650 (single output) | 1 | 4.5 | 15 | 50 | 50 | 50 |
LTM4650 (dual output) | 2 | 4.5 | 15 | 25 | 25 | 25 |
LTM4649 | 1 | 4.5 | 16 | 10 | ||
LTM4648 | 1 | 2.375 | 5.5 | 10 | 10 | 10 |
LTM4644 | 4 | 4 | 14 | 4 | 7 | 5 |
LTM4642 (single output) | 1 | 4.5 | 20 | 8 | 14 | 14 |
LTM4642 (dual output) | 2 | 4.5 | 20 | 4 | 7 | 7 |
LTM4641 | 1 | 4.5 | 38 | 10 | 15 | 15 |
LTM4639 | 1 | 2.375 | 7 | 20 | 25 | 25 |
LTM4637 | 1 | 4.5 | 20 | 20 | 25 | 25 |
LTM4634 | 3 | 4.75 | 28 | 5 | ||
LTM4633 | 3 | 4.7 | 16 | 10 | 25 | |
LTM4632 | 3 | 3.6 | 15 | 3 | 4.5 | |
LTM4630A | 2 | 4.5 | 15 | 18 | 25 | 25 |
LTM4630-1 | 2 | 4.5 | 15 | 18 | 25 | 25 |
LTM4630 (single output) | 1 | 4.5 | 15 | 36 | 25 | 25 |
LTM4630 (dual output) | 2 | 4.5 | 15 | 18 | 25 | 25 |
LTM4628 (dual output) | 2 | 4.5 | 26.5 | 8 | 15 | |
LTM4627 | 1 | 4.5 | 20 | 15 | 50 | |
LTM4625 | 1 | 4 | 20 | 5 | 7 | 6 |
LTM4624 | 1 | 4 | 14 | 4 | 7 | 5 |
LTM4623 | 1 | 4 | 20 | 3 | 5 | 3.5 |
LTM4622 | 2 | 3.6 | 20 | 2.5 | 4 | 3 |
LTM4620A (single output) | 1 | 4.5 | 16 | 26 | 20 | |
LTM4620A (dual output) | 2 | 4.5 | 16 | 13 | 20 | |
LTM4620 (single output) | 1 | 4.5 | 16 | 26 | 20 | |
LTM4620 (dual output) | 2 | 4.5 | 16 | 13 | 20 | |
LTM4619 | 2 | 4.5 | 26.5 | 4 | 6 | |
LTM4618 | 1 | 4.5 | 26.5 | 6 | 11 | |
LTM4616 | 2 | 2.7 | 5.5 | 8 | 13 | |
LTM4615 | 3 | 2.375 | 5.5 | 4 | 6 | |
LTM4614 | 2 | 2.375 | 5.5 | 4 | 8 | |
LTM4613 | 1 | 5 | 36 | 8 | 12 | |
LTM4612 | 1 | 5 | 36 | 5 | 9 | |
LTM4611 | 1 | 1.5 | 5.5 | 15 | 30 | |
LTM4609 | 1 | 4.5 | 36 | 4 | ||
LTM4608A | 1 | 2.7 | 5.5 | 8 | 13 | |
LTM4607 | 1 | 4.5 | 36 | 5 | ||
LTM4606 | 1 | 4.5 | 28 | 6 | 10 | |
LTM4605 | 1 | 4.5 | 20 | 5 | ||
LTM4604A | 1 | 2.375 | 5.5 | 4 | 8 | |
LTM4603HV | 1 | 4.5 | 28 | 6 | 8 | |
LTM4603 | 1 | 4.5 | 20 | 6 | 9 | |
LTM4602HV | 1 | 4.5 | 28 | 6 | 9 | |
LTM4602 | 1 | 4.5 | 20 | 6 | 9 | |
LTM4601HV | 1 | 4.5 | 28 | 12 | 12 | |
LTM4601AHV | 1 | 4.5 | 28 | 12 | 17 | |
LTM4601A | 1 | 4.5 | 20 | 12 | 17 | |
LTM4601 | 1 | 4.5 | 20 | 12 | 12 | |
LTM4600HV | 1 | 4.5 | 28 | 10 | 14 | |
LTM4600 | 1 | 4.5 | 20 | 10 | 14 | |
LTC7851 | 4 | 3 | 5.5 | 30 | 30 | 30 |
LTC7813 | 2 | 2.2 | 60 | 20 | 25 | 25 |
LTC7812 | 2 | 2.5 | 38 | 20 | 25 | 25 |
LTC7149 | 1 | 3.4 | 60 | 4 | 6 | 5.7 |
LTC7138 | 1 | 4 | 140 | 0.4 | 0.61 | 0.54 |
LTC7130 | 1 | 4.5 | 20 | 20 | 25 | 25 |
LTC3899 | 3 | 4.5 | 60 | 15 | 15 | 15 |
LTC3896 | 1 | 4 | 150 | 25 | 25 | |
LTC3895 | 1 | 4 | 140 | 10 | 25 | 25 |
LTC3892-2 | 2 | 4.5 | 60 | 25 | 25 | 25 |
LTC3892-1 | 2 | 4.5 | 60 | 25 | 25 | 25 |
LTC3892 (single output) | 1 | 4.5 | 60 | 30 | 30 | 30 |
LTC3892 (dual output) | 2 | 4.5 | 60 | 15 | 15 | 15 |
LTC3891 | 1 | 4 | 60 | 15 | 15 | 15 |
LTC3890-3 | 2 | 4 | 60 | 15 | 15 | 15 |
LTC3890-2 | 2 | 4 | 60 | 15 | 15 | 15 |
LTC3890-1 | 2 | 4 | 60 | 15 | 15 | 15 |
LTC3890 | 2 | 4 | 60 | 15 | 15 | 15 |
LTC3887 (single output) | 1 | 4.5 | 24 | 60 | 60 | 60 |
LTC3887 (dual output) | 2 | 4.5 | 24 | 30 | 30 | 30 |
LTC3886 (single output) | 1 | 4.5 | 60 | 30 | 30 | 30 |
LTC3886 (dual output) | 2 | 4.5 | 60 | 15 | 15 | 15 |
LTC3884 (single output) | 1 | 4.5 | 38 | 60 | 60 | 60 |
LTC3884 (dual output) | 2 | 4.5 | 38 | 30 | 30 | 30 |
LTC3883 | 1 | 4.5 | 24 | 30 | 30 | 30 |
LTC3882-1 (single output) | 1 | 3 | 13.2 | 80 | 80 | 80 |
LTC3882-1 (dual output) | 2 | 3 | 13.2 | 40 | 40 | 40 |
LTC3882 (single output) | 1 | 3 | 13.2 | 80 | 80 | 80 |
LTC3882 (dual output) | 2 | 3 | 13.2 | 40 | 40 | 40 |
LTC3880 (single output) | 1 | 4.5 | 24 | 60 | 60 | 60 |
LTC3880 (dual output) | 2 | 4.5 | 24 | 30 | 30 | 30 |
LTC3879 | 1 | 4 | 38 | 25 | 25 | 25 |
LTC3878 | 1 | 4 | 38 | 25 | 25 | 25 |
LTC3877 (single output) | 1 | 4.5 | 38 | 60 | 60 | 60 |
LTC3877 (dual output) | 2 | 4.5 | 38 | 30 | 30 | 30 |
LTC3876 | 3 | 4.5 | 38 | 20 | 25 | 25 |
LTC3875 (single output) | 1 | 4.5 | 38 | 60 | 60 | 60 |
LTC3875 (dual output) | 2 | 4.5 | 38 | 30 | 30 | 30 |
LTC3874 | 1 | 4.5 | 38 | 25 | 25 | 25 |
LTC3873-5 | 1 | 4 | 75 | 10 | 10 | |
LTC3873 | 1 | 8.8 | 75 | 10 | 10 | |
LTC3872-1 | 1 | 2.75 | 9.8 | 10 | 10 | |
LTC3872 | 1 | 2.75 | 9.8 | 10 | 10 | |
LTC3870-1 | 2 | 4.5 | 60 | 20 | 20 | 20 |
LTC3870 | 2 | 4.5 | 60 | 20 | 20 | 20 |
LTC3869 (single output) | 1 | 4 | 38 | 60 | 60 | 60 |
LTC3869 (dual output) | 2 | 4 | 38 | 30 | 30 | 30 |
LTC3868-1 | 2 | 4 | 24 | 25 | 25 | 25 |
LTC3868 | 2 | 4 | 24 | 25 | 25 | 25 |
LTC3867 | 1 | 4 | 38 | 25 | 25 | 25 |
LTC3866 | 1 | 4.5 | 38 | 30 | 30 | 30 |
LTC3865-1 | 2 | 4.5 | 38 | 25 | 25 | 25 |
LTC3865 | 2 | 4.5 | 38 | 25 | 25 | 25 |
LTC3864 | 1 | 3.5 | 60 | 5 | 5 | 5 |
LTC3863 | 1 | 3.5 | 60 | 25 | 25 | |
LTC3862-2 | 1 | 5.5 | 36 | 60 | 60 | |
LTC3862-1 | 1 | 8.5 | 36 | 60 | 60 | |
LTC3862 | 1 | 4 | 36 | 60 | 60 | |
LTC3861-1 (single output) | 1 | 3 | 24 | 80 | 80 | 80 |
LTC3861-1 (dual output) | 2 | 3 | 24 | 40 | 40 | 40 |
LTC3861 (single output) | 1 | 3 | 24 | 80 | 80 | 80 |
LTC3861 (dual output) | 2 | 3 | 24 | 40 | 40 | 40 |
LTC3860 (single output) | 1 | 3 | 24 | 80 | 80 | 80 |
LTC3860 (dual output) | 2 | 3 | 24 | 40 | 40 | 40 |
LTC3859AL | 3 | 4.5 | 38 | 25 | 25 | 25 |
LTC3858-2 | 2 | 4 | 38 | 20 | 25 | 25 |
LTC3858-1 | 2 | 4 | 38 | 25 | 25 | 25 |
LTC3858 | 2 | 4 | 38 | 25 | 25 | 25 |
LTC3857-1 | 2 | 4 | 38 | 25 | 25 | 25 |
LTC3857 | 2 | 4 | 38 | 25 | 25 | 25 |
LTC3856 | 1 | 4.5 | 38 | 60 | 60 | 60 |
LTC3855 | 2 | 4.5 | 38 | 30 | 30 | 更多产品
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