ZVS 稳压器
功能强大,突破界限
DC-DC 非隔离式稳压式
Vicor 的降压和降压升压 DC-DC 转换器系列采用零电压开关 (ZVS) 拓扑结构,既实现了高工作频率,同时又将开关损耗降至最低,并最大程度地提高了能效。 凭借高开关频率,该器件可减小外部滤波元件尺寸,提高功率密度,并实现对线路和负载瞬态的快速动态响应。
特性
- 可直接从 48 V 转换到负载点
- 能够通过单线均流或相位延迟交错实现并联
- 仅需最少的外部元器件,无需外部补偿
- 传输电流高达 10 A,峰值能效超过 96%
- 紧凑的 10 x 10 x 2.5 mm 热适应 SMT 封装
- 宽工作范围
- 简单易用;开发速度快
优势
- 可减少一个转换级,提高能效,同时降低尺寸与成本
- 可扩展到更高功率
- 易于使用
- 额定功率与隔离式 DC-DC 转换器兼容,能效更高
- 节省空间,外形更扁平,无需散热器
- 高能效
- 灵活、丰富的功能集
- 查看所有零件
- 查看所有评估板
零件
DigiKey 零件编号 | 制造商零件编号 | 描述 | ||
---|---|---|---|---|
14 – 42VIN Cool-Power ZVS 降压稳压器 | ||||
1102-5746-ND | PI3325-00-LGIZ | 42VIN TO 5VOUT/20A COOL-POWER BU | ||
48 V 标称输入降压稳压器 | ||||
1102-5472-ND | PI3542-00-LGIZ | DC/DC CONVERTER 2.5V 10A | ||
1102-5473-ND | PI3543-00-LGIZ | DC/DC CONVERTER 3.3V 10A | ||
1102-5474-ND | PI3545-00-LGIZ | DC/DC CONVERTER 5V 10A | ||
1102-5475-ND | PI3546-00-LGIZ | DC/DC CONVERTER 12V 9A | ||
24/48 V 标称输入降压升压稳压器 | ||||
1102-5521-ND | PI3741-00-LGIZ | COOL-POWER 48/24V 150W BUCK-BOOS | ||
1102-5522-ND | PI3741-01-LGIZ | COOL-POWER 48/48V 150W BUCK-BOOS | ||
1102-5404-ND | PI3749-00-LGIZ | NON-ISOLATED POL MOD 34V 200W | ||
24 V 标称降压稳压器 | ||||
1102-1505-ND | PI3301-00-LGIZ | NON-ISOLATED POL MOD 3.3V 10A | ||
1102-1517-ND | PI3301-01-LGIZ | NON-ISOLATED POL MOD 3.3V 15A | ||
1102-1519-ND | PI3301-20-LGIZ | NON-ISOLATED POL MOD 3.3V 10A | ||
1102-1521-ND | PI3301-21-LGIZ | NON-ISOLATED POL MOD 3.3V 15A | ||
1102-1506-ND | PI3302-00-LGIZ | NON-ISOLATED POL MOD 5V 10A | ||
PI3302-03-LGIZ-ND | PI3302-03-LGIZ | NON-ISOLATED POL MOD | ||
1102-1523-ND | PI3302-20-LGIZ | NON-ISOLATED POL MOD 5V 10A | ||
1102-1501-ND | PI3303-00-LGIZ | NON-ISOLATED POL MOD 12V 8A | ||
1102-1525-ND | PI3303-20-LGIZ | NON-ISOLATED POL MOD 12V 8A | ||
1102-1504-ND | PI3305-00-LGIZ | NON-ISOLATED POL MOD 15V 8A | ||
1102-1527-ND | PI3305-20-LGIZ | NON-ISOLATED POL MOD 15V 8A | ||
1102-1502-ND | PI3311-00-LGIZ | NON-ISOLATED POL MOD 1V 10A | ||
1102-1529-ND | PI3311-01-LGIZ | NON-ISOLATED POL MOD 1V 15A | ||
1102-1531-ND | PI3311-20-LGIZ | NON-ISOLATED POL MOD 1V 10A | ||
1102-1533-ND | PI3311-21-LGIZ | NON-ISOLATED POL MOD 1V 15A | ||
1102-1503-ND | PI3312-00-LGIZ | NON-ISOLATED POL MOD 2.5V 10A | ||
1102-1535-ND | PI3312-01-LGIZ | NON-ISOLATED POL MOD 2.5V 15A | ||
1102-1537-ND | PI3312-20-LGIZ | NON-ISOLATED POL MOD 2.5V 10A | ||
1102-1539-ND | PI3312-21-LGIZ | NON-ISOLATED POL MOD 2.5V 15A | ||
1102-1541-ND | PI3318-00-LGIZ | NON-ISOLATED POL MOD 1.8V 10A | ||
1102-1543-ND | PI3318-01-LGIZ | NON-ISOLATED POL MOD 1.8V 15A | ||
1102-1545-ND | PI3318-20-LGIZ | NON-ISOLATED POL MOD 1.8V 10A | ||
1102-1547-ND | PI3318-21-LGIZ | NON-ISOLATED POL MOD 1.8V 15A | ||
1102-1645-ND | PI3420-00-LGIZ | NON-ISOLATED POL MOD 1V 15A | ||
1102-1644-ND | PI3421-00-LGIZ | NON-ISOLATED POL MOD 1.8V 15A | ||
1102-1643-ND | PI3422-00-LGIZ | NON-ISOLATED POL MOD 2.5V 15A | ||
1102-1642-ND | PI3423-00-LGIZ | NON-ISOLATED POL MOD 3.3V 15A | ||
1102-1641-ND | PI3424-00-LGIZ | NON-ISOLATED POL MOD 5V 15A |
评估板
DigiKey 零件编号 | 制造商零件编号 | 描述 | ||
---|---|---|---|---|
48 V 标称输入降压稳压器 | ||||
1102-5476-ND | PI3542-00-EVAL1 | EVAL BOARD FOR PI3542-00-LGIZ | ||
1102-5477-ND | PI3543-00-EVAL1 | EVAL BOARD FOR PI3543-00-LGIZ | ||
1102-5478-ND | PI3545-00-EVAL1 | EVAL BOARD FOR PI3545-00-LGIZ | ||
1102-5479-ND | PI3546-00-EVAL1 | EVAL BOARD FOR PI3546-00-LGIZ | ||
1102-5523-ND | PI3741-00-EVAL1 | EVAL BOARD FOR PI3741-00-LGIZ | ||
1102-5524-ND | PI3741-00-EVAL1 | EVAL BOARD FOR PI3741-01-LGIZ | ||
ZVS 降压升压稳压器 | ||||
1102-5405-ND | PI3749-00-EVAL1 | PICOR COOL-POWER EVAL BD | ||
ZVS 降压稳压器 | ||||
1102-5747-ND | PI3325-00-EVAL1 | EVALUATION BOARD FOR PI3325-00-L | ||
1102-1510-ND | PI3301-00-EVAL1 | PICOR EVAL BD PI3301-00 | ||
1102-1516-ND | PI3301-01-EVAL1 | EVAL BD PI3301-01 | ||
1102-1518-ND | PI3301-20-EVAL1 | EVAL BD PI3301-20 | ||
1102-1520-ND | PI3301-21-EVAL1 | EVAL BD PI3301-21 | ||
1102-1509-ND | PI3302-00-EVAL1 | PICOR EVAL BD PI3302-00 | ||
PI3302-03-EVAL1-ND | PI3302-03-EVAL1 | PICOR EVAL BD PI3302-03 | ||
1102-1522-ND | PI3302-20-EVAL1 | EVAL BD PI3302-20 | ||
1102-1508-ND | PI3303-00-EVAL1 | PICOR EVAL BD PI3303-00 | ||
1102-1524-ND | PI3303-20-EVAL1 | EVAL BD PI3303-20 | ||
1102-1507-ND | PI3305-00-EVAL1 | PICOR EVAL BD PI3305-00 | ||
1102-1526-ND | PI3305-20-EVAL1 | EVAL BD PI3305-20 | ||
1102-1512-ND | PI3311-00-EVAL1 | PICOR EVAL BD PI3311-00 | ||
1102-1528-ND | PI3311-01-EVAL1 | EVAL BD PI3311-01 | ||
1102-1530-ND | PI3311-20-EVAL1 | EVAL BD PI3311-20 | ||
1102-1532-ND | PI3311-21-EVAL1 | EVAL BD PI3311-21 | ||
1102-1511-ND | PI3312-00-EVAL1 | PICOR EVAL BD PI3312-00 | ||
1102-1534-ND | PI3312-01-EVAL1 | PICOR EVAL BD PI3312-01 | ||
1102-1536-ND | PI3312-20-EVAL1 | PICOR EVAL BD PI3312-20 | ||
1102-1538-ND | PI3312-21-EVAL1 | PICOR EVAL BD PI3312-21 | ||
1102-1540-ND | PI3318-00-EVAL1 | PICOR EVAL BD PI3318-00 | ||
1102-1542-ND | PI3318-01-EVAL1 | PICOR EVAL BD PI3318-01 | ||
1102-1544-ND | PI3318-20-EVAL1 | PICOR EVAL BD PI3318-20 | ||
1102-1546-ND | PI3318-21-EVAL1 | PICOR EVAL BD PI3318-21 | ||
1102-1638-ND | PI3420-00-EVAL1 | PICOR EVAL BD PI3424-00 | ||
1102-1637-ND | PI3421-00-EVAL1 | PICOR EVAL BD PI3421-00 | ||
1102-1636-ND | PI3422-00-EVAL1 | PICOR EVAL BD PI3422-00 | ||
1102-1640-ND | PI3423-00-EVAL1 | PICOR EVAL BD PI3423-00 | ||
1102-1639-ND | PI3424-00-EVAL1 | PICOR EVAL BD PI3424-00 |
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