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TPS78510QWDRBRQ1集成电路(IC)线性+开关稳压器规格书PDF中文资料
厂商型号 |
TPS78510QWDRBRQ1 |
参数属性 | TPS78510QWDRBRQ1 封装/外壳为8-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) > 线性 + 开关稳压器;产品描述:AUTOMOTIVE, 1-A, HIGH-ACCURACY, |
功能描述 | TPS785-Q1 Automotive, 1-A, High-PSRR Low-Dropout Voltage Regulator With High Accuracy and Enable |
文件大小 |
3.04365 Mbytes |
页面数量 |
43 页 |
生产厂商 | Texas Instruments |
企业简称 |
TI【德州仪器】 |
中文名称 | 美国德州仪器公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-27 14:17:00 |
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TPS78510QWDRBRQ1规格书详情
1 Features
• AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
• Device junction temperature: –40°C to +150°C, TJ
• Input voltage range: 1.7 V to 6.0 V
• Available output voltages:
– Adjustable option: 1.2 V to 5.5 V
– Fixed options: 0.65 V to 5.0 V
• Output accuracy: 0.5 typical, 1.7 maximum
• Low IQ: 25 μA (typical)
• Ultra-low dropout:
– 315 mV (max) at 1 A (3.3 VOUT)
• Internal 550 μs soft-start time to reduce inrush
current
• Active output discharge
• Packages:
– 3-mm × 3-mm wettable flank VSON (8)
– 5-pin TO-252, RθJA = 31.6°C/W
2 Applications
• Automotive head units
• Hybrid instrument clusters
• Telematics control units
• Medium- and short-range radar
• DC/DC converters
3 Description
The TPS785-Q1 ultra low-dropout regulator (LDO) is
a small, low quiescent current LDO that can source
1 A with excellent line and load transient performance.
The low output noise and great PSRR performance
make the device suitable to power-sensitive analog
loads. The TPS785-Q1 is a flexible device for post
regulation because this device supports an input
voltage range from 1.7 V to 6.0 V and offers an
adjustable output range of 1.2 V to 5.5 V. The device
also features fixed output voltages from 0.65 V to
5.0 V for powering common voltage rails.
The TPS785-Q1 offers foldback current limit to reduce
power dissipation during a over current condition. The
EN input helps with power sequencing requirements
of the system. The internal soft-start provides a
controlled start up reducing the inrush current allowing
for lower input capacitance to be used.
The TPS785-Q1 provides an active pulldown circuit to
quickly discharge output loads when disabled.
TPS78510QWDRBRQ1属于集成电路(IC) > 线性 + 开关稳压器。美国德州仪器公司制造生产的TPS78510QWDRBRQ1稳压器 - 线性线性稳压器用于提供稳定的输出电压,无论负载电流、输入电压或环境因素如何变化,这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压,而且要超出某个最小量,并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言,虽然这种稳压器的效率低于开关模式的稳压器,但它们通常更适合对噪声高度敏感的应用。
产品属性
更多- 产品编号:
TPS78510QWDRBRQ1
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 系列:
Automotive, AEC-Q100
- 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):
6V
- 电压 - 输出(最小值/固定):
1V
- 电压降(最大值):
0.8V @ 1A
- 电流 - 输出:
1A
- PSRR:
60dB ~ 30dB(1kHz ~ 1MHz)
- 控制特性:
使能
- 保护功能:
过流,超温
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
表面贴装,可润湿侧翼
- 封装/外壳:
8-VDFN 裸露焊盘
- 供应商器件封装:
8-SON(3x3)
- 描述:
AUTOMOTIVE, 1-A, HIGH-ACCURACY,
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
21+ |
N/A |
3099 |
全新原装亏本出 |
询价 | ||
Texas Instruments |
24+ |
表面贴装,可润湿侧翼 |
46901 |
PMIC电源管理芯片-原装正品 |
询价 | ||
Texas Instruments |
23+/24+ |
8-VDFN |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
TI |
24+ |
SON-8 |
10000 |
一级代理保证进口原装正品现货假一罚十价格合理 |
询价 | ||
TI/德州仪器 |
22+ |
SON-8 |
9240 |
原装正品 |
询价 | ||
TI |
2024 |
SON-8 |
18620 |
原装现货,欢迎咨询 |
询价 | ||
TI |
95038 |
只做正品 |
询价 | ||||
TI/德州仪器 |
23+ |
SO-8N(3x3) |
8355 |
只做原装现货/实单可谈/支持含税拆样 |
询价 | ||
TI |
22+ |
SON-8 |
10000 |
原装正品,渠道现货 |
询价 | ||
TI |
24+ |
SON-8 |
39500 |
进口原装现货 支持实单价优 |
询价 |