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TPS513885VABR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
TPS513885VABR |
| 功能描述 | TPS513885 5.5V to 24V, 12A, Synchronous Buck Converter |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | VQFN-HR |
| 文件大小 |
1.36902 Mbytes |
| 頁(yè)面數(shù)量 |
29 頁(yè) |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡(jiǎn)稱 |
TI1【德州儀器】 |
| 中文名稱 | 德州儀器官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-20 23:00:00 |
TPS513885VABR規(guī)格書(shū)詳情
1 Features
? 5.5V to 24V input voltage range
? 5.15V output voltage
? Integrated 9.2mΩ and 4.5mΩ FETs
? Supports 12A continuous output current
? 90uA low quiescent current
? ± 1.0% ouput voltage accuracy (25°C)
? D-CAP3? control mode architecture control for fast
transient response
? Support POSCAP and all MLCC output capacitor
? Selectable Eco-mode and Out-of-Audio? mode
with dynamic change
? ULQ? extended battery life during system standby
? Built-in output discharge function
? Integrated power-good indicator
? 560kHz and 920kHz selectable switching
frequency
? Fixed 0.9ms soft-start time
? Large duty cycle operation
? Cycle-by-cycle overcurrent and negative
overcurrent protection
? Latched output OV and UV protections
? Non-latched UVLO and OT protections
? –20°C to 125°C operating junction temperature
? 13-pin 3.0mm × 4.0mm HotRod? VQFN package
? Create a custom design using the TPS513885 with
the WEBENCH? Power Designer
2 Applications
? Notebook and PC computers
? Ultrabook, handheld tablet computers
? Industrial PC, single-board computers
? Non-military drone
? Distributed power systems
3 Description
The device is a monolithic, 12A, synchronous buck
converter with integrated MOSFETs that enable
high efficiency and offer ease-of-use with minimum
external component count for space-conscious power
systems.
The TPS513885 employs D-CAP3 control mode
that provides fast transient response and excellent
line and load regulation with internal compensation.
The ULQ extended battery life feature is extremely
beneficial for long battery life in low power operation.
The large duty operation greatly improves the load
transient performance when input voltage is low.
The EN pin can be used to set Eco-mode or
Out-of-Audio (OOA) mode for light-load operation.
The Eco-mode maintains high efficiency during light
load operation. The OOA mode keeps the switching
frequency above audible frequency with minimum
reduction in efficiency. The EN pin can be toggled
dynamically, even when the converter is in operation.
The TPS513885 integrates a power-good indicator
and provides an output discharge function. The
TPS513885 provides complete protection including
OVP, UVP, OCP, OTP, and UVLO. The device is
available in a 13-pin, 3.0mm × 4.0mm HotRod
package, and the junction temperature is specified
from –20°C to 125°C.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
23+ |
VQFN20 |
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 |
23+ |
NA/ |
3450 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI |
21+ |
WQFN24 |
24000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
TI(德州儀器) |
N/A |
6000 |
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/德州儀器 |
22+ |
WQFN |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI/德州儀器 |
1922+ |
VQFN32 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
TI |
24+ |
13-PowerVFQFN |
9140 |
專注TI原裝正品代理分銷,認(rèn)準(zhǔn)水星電子 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
TI/支持實(shí)單 |
24+ |
VQFN20 |
11416 |
原裝正品現(xiàn)貨 低價(jià)出售 假一賠十 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
VQFN-HR-20 |
363000 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) |
