TPS40222中文资料采用 3mm SON 封装的 1.6A 1.25MHz 降压转换器数据手册TI规格书

厂商型号 |
TPS40222 |
参数属性 | TPS40222 封装/外壳为6-VDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJ 1.6A 6VSON |
功能描述 | 采用 3mm SON 封装的 1.6A 1.25MHz 降压转换器 |
封装外壳 | 6-VDFN 裸露焊盘 |
制造商 | TI Texas Instruments |
中文名称 | 德州仪器 美国德州仪器公司 |
数据手册 | |
更新时间 | 2025-9-23 8:31:00 |
人工找货 | TPS40222价格和库存,欢迎联系客服免费人工找货 |
TPS40222规格书详情
描述 Description
The TPS40222 is a fixed-frequency, current-mode, non-synchronous buck converter optimized for applications powered by a 5-V distributed source.With internally determined operating frequency, soft-start time, and control loop compensation, the TPS40222 provides many features with a minimum of external components.
The TPS40222 operates at 1.25 MHzand supports up to 1.6-A output loads. The output voltage can be programmed to as low as 0.8 V.The TPS40222 utilizes pulse-by-pulse current limit as well as frequency foldback to protect the converter during a catastrophic short circuited output condition.
特性 Features
• Input Voltage Range 4.5 VDC to 8 VDC
• 0 A to 1.6 A Current Capability
• Reference 0.8 V ±1%
• Current Mode Control with Internal Slope Compensation
• Internal Loop Compensation
• Thermal Shutdown
• Small 3 mm × 3 mm SON Package
• Set Top Box
• ASIC Power Supplies
技术参数
- 制造商编号
:TPS40222
- 生产厂家
:TI
- Vin(Max)(V)
:8
- Vout(Min)(V)
:0.8
- Vout(Max)(V)
:7
- Iout(Max)(A)
:1.6
- Regulated outputs(#)
:1
- Switching frequency(Min)(kHz)
:1250
- Switching frequency(Max)(kHz)
:1250
- Iq(Typ)(mA)
:1
- Features
:UVLO Fixed
- Control mode
:Current Mode
- Duty cycle(Max)(%)
:90
- Operating temperature range(C)
:-40 to 125
- Rating
:Catalog
- Package Group
:VSON | 6
- Type
:Converter
- Package size: mm2:W x L (PKG)
:6VSON: 9 mm2: 3 x 3 (VSON | 6)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
17+ |
NA |
6200 |
100%原装正品现货 |
询价 | ||
TI |
2016+ |
VSON6 |
2566 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
询价 | ||
TI/德州仪器 |
24+ |
1427 |
6 |
十年芯程一路原装 |
询价 | ||
TI/德州仪器 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
25+ |
QFN |
458 |
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 |
2018+ |
1.8 |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
TEXAS&BB |
18+ |
6-SON |
30410 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
TI |
23+ |
QFN6 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI |
25+ |
QFN6 |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI |
23+ |
QFN |
15000 |
一级代理原装现货 |
询价 |