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TPS62A04AB中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
TPS62A04AB |
| 功能描述 | TPS62A04xB, 4A, High-Efficiency, Synchronous, Buck Converter in a SOT563 Package |
| 文件大小 |
1.52853 Mbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡稱 |
TI【德州儀器】 |
| 中文名稱 | 美國德州儀器公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-7-20 23:00:00 |
| 人工找貨 | TPS62A04AB價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TPS62A04AB規(guī)格書詳情
1 Features
? 2.5V to 5.5V input voltage range
? 0.6V to VIN adjustable output voltage range
? 15mΩ / 10mΩ low RDSON switches
? 25μA quiescent current
? 1% feedback accuracy (0°C to 125°C)
? 100% mode operation
? 2.2MHz switching frequency
? Power save mode or FPWM option available
? Power-good output pin
? Short-circuit protection (HICCUP)
? Internal soft start-up
? Output discharge
? Thermal shutdown protection
? Available in a 1.6mm × 1.6mm, SOT563 package
? Pin-to-pin compatible with the TLV62585
2 Applications
? Multi-function printer
? Set top box
? TV applications
? IP network camera
? Wireless router, solid state drive
? Battery-powered applications
? General purpose point-of-load supply
3 Description
The TPS62A04B and TPS62A04AB are synchronous,
step-down, buck, DC/DC converters designed for
high efficiency and compact design size. The device
uses integrated switches for constantly delivering an
output current of 4A. The device operates in pulse
width modulation (PWM) mode with 2.2MHz switching
frequency at medium to high load. At light load, the
TPS62A04B device variant automatically enters a
power save mode (PSM) to maintain high efficiency
over the entire load current range. The A variant of
this device family (TPS62A04AB) stays PWM mode at
all times irrespective of the load condition. The device
maintains stable frequency and lowest ripple.
The TPS62A04B and TPS62A04AB use an external
resistor divider to set the output voltage. The internal
soft-start circuit limits the inrush current during startup,
and a power-good signal indicates correct output
voltage. Overcurrent protection combined with thermal
shutdown protect device and application. The devices
are available in an SOT563 package.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
24+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI(德州儀器) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI |
24+ |
QFN10 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
TI(德州儀器) |
2024+ |
N/A |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價(jià) | ||
TI |
21+ |
QFN10 |
10000 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
TI |
22+ |
SOT23 |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
N/A |
6000 |
公司只做原裝，可來電咨詢 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
QFN10 |
9000 |
只有原裝,原裝,假一罰十 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
QFN10 |
9000 |
只有原裝,絕對原裝,假一罰十 |
詢價(jià) | ||
TI(德州儀器) |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
詢價(jià) |
