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TPSM843620中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

TPSM843620
廠商型號

TPSM843620

功能描述

TPSM843620 4-V to 18-V Input, 6-A Synchronous SWIFT? Step-Down Converter MicroSiP? Power Module With Integrated Inductor and Internally Compensated Advanced Current Mode Control

文件大小

1.73333 Mbytes

頁面數(shù)量

41

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

德州儀器官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-10 13:30:00

TPSM843620規(guī)格書詳情

1 Features

? Fixed-frequency, internally-compensated advanced

current mode (ACM) control

? Small form factor 3.5-mm × 3.5-mm × 1.6-mm,

15-pin DFM package MicroSiP power module

? High-efficiency, integrated 25-mΩ and 6.5-mΩ

MOSFETs, inductor and basic passives

? 4-V to 18-V input voltage range

? 0.5-V to 5.5 -V output voltage range

? Three selectable PWM ramp options to optimize

the control loop performance

? Five selectable switching frequencies: 500 kHz,

750 kHz, 1 MHz, 1.5 MHz, and 2.2 MHz

? Synchronizable to an external clock

? 0.5-V, ±0.5 voltage reference accuracy over full

temperature range

? Selectable soft-start times: 0.5 ms, 1 ms, 2 ms,

and 4 ms

? Monotonic start-up into prebiased outputs

? Selectable current limits to support lower current

operation

? Enable with adjustable input undervoltage lockout

? Power-good output monitor

? Output overvoltage, output undervoltage, input

undervoltage, overcurrent, and overtemperature

protection

? Pin-to-pin compatible with 8 A - TPSM843820 3 A

- TPSM843320

? – 40°C to 125°C operating junction temperature

2 Applications

? Wireless infrastructure and wired communications

equipment

? Optical and fiber networks

? Test and measurement

? Medical and healthcare

? Aerospace and defense

3 Description

TPSM843620 is a highly efficient, small, and flexible

synchronous step-down DC-DC converter in a

MicroSiP power module package that is easy to use.

The module operates up to 18-V input with fixedfrequencies

that are resistor adjustable by system

designer. The embedded IC is internally compensated

which reduces external components and design size.

The integrated high-frequency capacitor reduces the

transient peak at switching node.

The TPSM843620 module employs an internally

compensated, fixed-frequency advanced current

mode control. The device is capable of providing

high efficiency while running at a switching frequency

up to 2.2 MHz. The fixed frequency controller

can operate from 500 kHz to 2.2 MHz and

can be synchronized to an external clock using

the SYNC pin. Additional features include a high

accuracy voltage reference, selectable soft-start

times, monotonic start-up into prebiased outputs,

selectable current limits, adjustable UVLO through the

EN pin, and a full suite of fault protections.

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI
2212+
QFM-24
6224
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
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23+
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24+
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專注原裝正品代理分銷,認準(zhǔn)水星電子
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TI(德州儀器)
2021+
QFM-24
499
詢價
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21+
QFM-24
10000
公司只做原裝,誠信經(jīng)營
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TI
22+
QFM (MOL)
6000
原廠原裝,價格優(yōu)勢!13246658303
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TI(德州儀器)
10000
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
TI/德州儀器
2023+
QFM-24
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價
TI/德州儀器
21+
QFM-24
10000
原裝,品質(zhì)保證,請來電咨詢
詢價
TI(德州儀器)
23+
NA/
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!!
詢價