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TPS78433QWDRBRQ1集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
TPS78433QWDRBRQ1 |
參數(shù)屬性 | TPS78433QWDRBRQ1 封裝/外殼為8-VDFN 裸露焊盤(pán);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:AUTOMOTIVE, 300-MA, LOW-IQ, HIGH |
功能描述 | TPS784-Q1 Automotive, 300-mA, High-PSRR Low-Dropout Voltage Regulator With High Accuracy and Enable |
絲印標(biāo)識(shí) | |
封裝外殼 | SON / 8-VDFN 裸露焊盤(pán) |
文件大小 |
4.86215 Mbytes |
頁(yè)面數(shù)量 |
53 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱(chēng) |
TI【德州儀器】 |
中文名稱(chēng) | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-22 18:05:00 |
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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: 1.65 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
? 50-dB PSRR out to 100 kHz
? Low IQ: 25 μA (typical)
? Ultra-low dropout:
– 115 mV (max) at 300 mA (3.3 VOUT)
? Internal 500-μs soft-start time to reduce inrush
current
? Active output discharge
? Functional Safety-Capable
– Documentation available to aid functional safety
system design
? Packages:
– 3-mm × 3-mm wettable flank VSON (8)
– 5-pin SOT-23
2 Applications
? Automotive head units
? Hybrid instrument clusters
? Telematics control units
? DC/DC converters
3 Description
The TPS784-Q1 ultra low-dropout regulator (LDO)
is a small, low quiescent current LDO that can
source 300 mA 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 TPS784-Q1 is a flexible device for post
regulation because this device supports an input
voltage range from 1.65 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 TPS784-Q1 offers foldback current limit to reduce
power dissipation during 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 and
allowing for lower input capacitance to be used.
The TPS784-Q1 provides an active pulldown circuit to
quickly discharge output loads when disabled.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
TPS78433QWDRBRQ1
- 制造商:
Texas Instruments
- 類(lèi)別:
集成電路(IC) > 線性 + 開(kāi)關(guān)穩(wěn)壓器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 輸出配置:
正
- 輸出類(lèi)型:
固定
- 電壓 - 輸入(最大值):
6V
- 電壓 - 輸出(最小值/固定):
3.3V
- 電壓降(最大值):
0.115V @ 300mA
- 電流 - 輸出:
300mA
- PSRR:
60dB ~ 30dB(1kHz ~ 1MHz)
- 控制特性:
使能
- 保護(hù)功能:
過(guò)流,超溫
- 工作溫度:
-40°C ~ 150°C(TJ)
- 安裝類(lèi)型:
表面貼裝,可潤(rùn)濕側(cè)翼
- 封裝/外殼:
8-VDFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝:
8-SON(3x3)
- 描述:
AUTOMOTIVE, 300-MA, LOW-IQ, HIGH
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
21+ |
SON8 |
9000 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
TI |
SON8 |
399000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
TI |
24+ |
SON8 |
5000 |
全新原裝正品,現(xiàn)貨銷(xiāo)售 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SON8 |
20316 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
TI |
21+ |
SON8 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
TI/德州儀器 |
22+ |
SON8 |
9000 |
原裝正品 |
詢價(jià) | ||
TI/德州儀器 |
21+ |
SON-8 |
6000 |
全新原裝 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SON8 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI |
24+ |
8-VDFN |
10822 |
專(zhuān)注TI原裝正品代理分銷(xiāo),認(rèn)準(zhǔn)水星電子 |
詢價(jià) |