| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
TPS63020 | TPS6302x High Efficiency Single Inductor Buck-boost Converter with 4-A Switches 1 Features 1• Input voltage range: 1.8 V to 5.5 V • Adjustable output voltage: 1.2 V to 5.5 V • Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A • High efficiency over the entire load range – Operating quiescent current: 25 μA – Power save mode with mode selection • Average current mode bu 文件:1.7835 Mbytes 页数:34 Pages | TI 德州仪器 | TI | |
TPS63020 | HIGH EFFICIENCY SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 4-A SWITCHES 文件:1.40469 Mbytes 页数:24 Pages | TI 德州仪器 | TI | |
TPS63020 | HIGH EFFICIENCY SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 4-A SWITCHES 文件:1.23917 Mbytes 页数:22 Pages | TI 德州仪器 | TI | |
TPS63020 | 具有 4A 开关的高效率单电感器降压/升压转换器 TPS6302x 器件可以为由两节或三节碱性电池、镍镉电池或镍氢电池或单节锂离子电池或锂聚合物电池、超级电容器或其他电源轨供电的产品提供电源解决方案。支持高达 3A 的输出电流。使用电池时,可以放电到 2V 以下。该降压/升压转换器基于一个使用同步整流的固定频率、脉宽调制 (PWM) 控制器来获得最高效率。在负载电流较低的情况下,该转换器会进入节能模式,以在宽负载电流范围内保持高效率。禁用省电模式则会强制转换器以固定开关频率运行。开关的最大平均电流为 4A(典型值)。输出电压可通过外部电阻分频器进行编程,或者在内部芯片上固定。转换器可被禁用以最大限度地减少电池消耗。在关断期间,负载从电池上断开 • 输入电压范围:1.8V 至 5.5V\n• 可调节输出电压:1.2V 至 5.5V\n• VIN > 2.5V、VOUT = 3.3V 时,输出电流为 2A\n• 在整个负载范围内具有高效率 \n• 静态工作电流:25µA\n• 支持模式选择的省电模式\n \n• 平均电流模式降压/升压架构 \n• 模式间自动转换\n• 2.4MHz 固定频率工作\n• 可同步\n \n• 电源正常状态输出\n• 安全、可靠运行 特性 \n• 过热和过压保护\n• 关断期间负载断开\n \n• 借助以下工具创建定制设计方案: \n• TPS63020,使用 WEBENCH 电源设计器\n• TPS6302; | TI 德州仪器 | TI | |
TPS6302x High Efficiency Single Inductor Buck-boost Converter with 4-A Switches 1 Features 1• Input voltage range: 1.8 V to 5.5 V • Adjustable output voltage: 1.2 V to 5.5 V • Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A • High efficiency over the entire load range – Operating quiescent current: 25 μA – Power save mode with mode selection • Average current mode bu 文件:1.7835 Mbytes 页数:34 Pages | TI 德州仪器 | TI | ||
TPS6302x High Efficiency Single Inductor Buck-boost Converter with 4-A Switches 1 Features 1• Input voltage range: 1.8 V to 5.5 V • Adjustable output voltage: 1.2 V to 5.5 V • Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A • High efficiency over the entire load range – Operating quiescent current: 25 μA – Power save mode with mode selection • Average current mode bu 文件:1.7835 Mbytes 页数:34 Pages | TI 德州仪器 | TI | ||
TPS6302x High Efficiency Single Inductor Buck-boost Converter with 4-A Switches 1 Features 1• Input voltage range: 1.8 V to 5.5 V • Adjustable output voltage: 1.2 V to 5.5 V • Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A • High efficiency over the entire load range – Operating quiescent current: 25 μA – Power save mode with mode selection • Average current mode bu 文件:1.7835 Mbytes 页数:34 Pages | TI 德州仪器 | TI | ||
TPS6302x High Efficiency Single Inductor Buck-boost Converter with 4-A Switches 1 Features 1• Input voltage range: 1.8 V to 5.5 V • Adjustable output voltage: 1.2 V to 5.5 V • Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A • High efficiency over the entire load range – Operating quiescent current: 25 μA – Power save mode with mode selection • Average current mode bu 文件:1.7835 Mbytes 页数:34 Pages | TI 德州仪器 | TI | ||
TPS6302x High Efficiency Single Inductor Buck-boost Converter with 4-A Switches 1 Features 1• Input voltage range: 1.8 V to 5.5 V • Adjustable output voltage: 1.2 V to 5.5 V • Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A • High efficiency over the entire load range – Operating quiescent current: 25 μA – Power save mode with mode selection • Average current mode bu 文件:1.7835 Mbytes 页数:34 Pages | TI 德州仪器 | TI | ||
TPS6302x High Efficiency Single Inductor Buck-boost Converter with 4-A Switches 1 Features 1• Input voltage range: 1.8 V to 5.5 V • Adjustable output voltage: 1.2 V to 5.5 V • Output current for VIN > 2.5 V, VOUT = 3.3 V: 2 A • High efficiency over the entire load range – Operating quiescent current: 25 μA – Power save mode with mode selection • Average current mode bu 文件:1.7835 Mbytes 页数:34 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Min) (V):
1.8
- Vin (Max) (V):
5.5
- Vout (Max) (V):
5.5
- Vout (Min) (V):
1.2
- Duty cycle (Max) (%):
100
- Features:
Enable
- Switch current limit (Typ) (A):
4
- Switching frequency (Min) (kHz):
2200
- Switching frequency (Max) (kHz):
2600
- Iq (Typ) (mA):
0.025
- Iout (Max) (A):
2
- Rating:
Catalog
- Operating temperature range (C):
-40 to 125
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
标准封装 |
10462 |
原厂直销,大量现货库存,交期快。价格优,支持账期 |
询价 | ||
TI |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
25+ |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||||
TI/德州仪器 |
QFN |
6698 |
询价 | ||||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
80000 |
询价 | ||||||
TI |
24+ |
THSOP |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
TI |
24+ |
THSOP |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
TI(德州仪器) |
2022+ |
8000 |
原厂原装,假一罚十 |
询价 |
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