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TPS76650DR中文资料PDF规格书
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厂商型号 |
TPS76650DR |
参数属性 | TPS76650DR 封装/外壳为8-SOIC(0.154",3.90mm 宽);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) > 线性 + 开关稳压器;产品描述:IC REG LINEAR 5V 250MA 8SOIC |
功能描述 | TPS766 250-mA, 16-V Low-Dropout Voltage Regulator |
文件大小 |
2.44716 Mbytes |
页面数量 |
44 页 |
生产厂商 | Texas Instruments(TI) |
企业简称 |
TI1【德州仪器】 |
中文名称 | 德州仪器 (TI)官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-22 23:00:00 |
TPS76650DR规格书详情
1 Features
• Input voltage range:
– Legacy chip: 2.7 V to 10 V (13.5-V absolute
max)
– New chip: 2.5 V to 16 V (18-V absolute max)
• Output voltage range:
– Legacy chip: 1.5 V to 5 V (fixed) and 1.25 V to
5.5 V (adjustable)
– New chip: 1.2 V to 12 V (fixed) and 0.8 V to
14.6 V (adjustable)
• Output current: Up to 250 mA
• Output accuracy:
– Legacy chip: 3 over load and temperature
– New chip: 1 over load and temperature
• Low quiescent current (IQ):
– Legacy chip: 35 μA (typ) with no load
– New chip: 55 μA (typ) with no load
• IQ (disabled state):
– Legacy chip: 10 μA (max)
– New chip: 4 μA (max)
• Dropout voltage (new chip):
– Up to 225 mV (typ) at 250 mA (TPS76650)
• High PSRR (new chip): 46 dB at 1 MHz
• Internal soft-start time (new chip): 750 μs (typical)
• Overcurrent limiting and thermal protection
• Stable with a 2.2-μF or larger capacitor (new chip)
• Open-drain power-good
• Package: 8-pin, 4.9-mm × 6-mm SOIC (D)
2 Applications
• Residential air conditioners
• Body electronics and lighting
• HVAC systems
• Washers and dryers
3 Description
The TPS766 is a low-dropout (LDO) linear voltage
regulator that supports an input voltage range from
2.5 V to 16 V (new chip) and up to 250 mA of load
current. For the new chip, the supported output range
is from 1.2 V to 12 V (fixed version) or from 0.8 V to
14.6 V (adjustable version).
The input voltage range is up to 16 V (new chip),
which makes the device a good choice for operating
from transformer secondary windings and regulated
rails (such as 10 V or 12 V). Additionally, the wide
output voltage range allows the device to generate
the bias voltage for silicon carbide (SiC) gate drivers
and microphones, as well as power microcontrollers
(MCUs) and processors.
Wide bandwidth PSRR performance is greater than
70 dB at 1 kHz and 46 dB at 1 MHz (new chip),
which helps attenuate the switching frequency of
an upstream DC/DC converter and minimizes post
regulator filtering. The new chip supports internal
soft-start circuit mechanism that reduces inrush
current during start-up, thus allowing for smaller input
capacitance.
The legacy chip supports constant quiescent current
across the complete load current range (typically 35
μA for the full range of output current, 0 mA to 250
mA).
产品属性
- 产品编号:
TPS76650DR
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
10V
- 电压 - 输出(最小值/固定):
5V
- 电压降(最大值):
0.25V @ 250mA
- 电流 - 输出:
250mA
- PSRR:
63dB(1kHz)
- 控制特性:
使能,电源良好
- 保护功能:
过流,超温,反极性
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC REG LINEAR 5V 250MA 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
SOP |
8951 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
TI |
2016+ |
SOP8 |
1787 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
2020+ |
SOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
TI/德州仪器 |
10+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI/德州仪器 |
22+ |
SOP8 |
9850 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
TI |
23+ |
SOP8 |
20000 |
原厂原装正品现货 |
询价 | ||
Texas Instruments |
23+ |
SOIC-8 |
12000 |
原装正品现货询价有惊喜 |
询价 | ||
TI/德州仪器 |
SOP8 |
22+ |
13296 |
专营厂家量大可定货 |
询价 | ||
TI |
SOP-8 |
39038 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |