TPS55289中文资料36V、8A 完全集成式降压/升压转换器数据手册TI规格书
TPS55289规格书详情
特性 Features
• Programmable power supply (PPS) support for USB power delivery (USB PD)
• 0.8-V to 22-V with 10-mV step programmable output voltage range
• Adjustable output voltage compensation for voltage droop over the cable
• ±5% accurate output current monitoring
• High efficiency over entire load range
• Programmable PFM and FPWM mode at light load
• Avoid frequency interference and crosstalk
• Programmable switching frequency from 200 kHz to 2.2 MHz
• EMI mitigation
• Lead-less package
• Rich protection features
• Hiccup mode for output short-circuit protection
• 8-A average inductor current limit
• Small solution size
• 3.0-mm × 5.0-mm HotRod™ QFN package
技术参数
- 制造商编号
:TPS55289
- 生产厂家
:TI
- Vin (Min) (V)
:3
- Vin (Max) (V)
:30
- Vout (Max) (V)
:22
- Vout (Min) (V)
:0.8
- Duty cycle (Max) (%)
:100
- Features
:Adjustable Current Limit
- Switch current limit (Typ) (A)
:8
- Switching frequency (Min) (kHz)
:200
- Switching frequency (Max) (kHz)
:2200
- Iq (Typ) (mA)
:0.76
- Iout (Max) (A)
:8
- 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) |
2511 |
4945 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | |||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
询价 | |||
TI(德州仪器) |
25+ |
N/A |
6000 |
原装,请咨询 |
询价 | ||
TI |
两年内 |
NA |
160 |
实单价格可谈 |
询价 | ||
TI(德州仪器) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
TI |
23+ |
N/A |
8000 |
只做原装现货 |
询价 | ||
TI/德州仪器 |
2450+ |
VQFN-HR(RYQ)21 |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI |
16WQFN |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
TI(德州仪器) |
24+ |
N/A |
6000 |
原装,正品 |
询价 |