TPSM86838中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
TPSM86838 |
| 功能描述 | TPSM86838 4.5V to 28V Input, 8A Synchronous Buck Power Module |
| 文件大小 |
1.44983 Mbytes |
| 頁面數(shù)量 |
31 頁 |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡稱 |
TI1【德州儀器】 |
| 中文名稱 | 美國德州儀器公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-21 23:00:00 |
| 人工找貨 | TPSM86838價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TPSM86838規(guī)格書詳情
1 Features
? 4.5V to 28V input voltage range
? 0.6V to 5.5V output voltage range
? 8A continuous output current capability
? Integrated MOSFETs, inductor, and basic passives
? 0.6V ±1 reference voltage at 25°C
? D-CAP3? control mode for fast transient response
? FCCM for pseudo-fixed frequency with lower
output ripple
? Adjustable soft-start time by SS capacitor
? Built-in output discharge function
? Selectable 800kHz and 1200kHz switching
frequency
? Power-good indicator to monitor output voltage
? Supports up to 98 duty operation
? Non-latched protections for UV, OV, OT and UVLO
? –40°C to +150°C operating junction temperature
? 19-pin 5.0mm × 5.5mm QFN HotRod? package
2 Applications
? Industrial applications: medical applications,
factory automation and control (IPC, robotics), test
and measurements, pro audio video
? Space constrained POL for 12V,19V, and 24V
power-bus applications
3 Description
The TPSM86838 is a high-efficiency, high-voltage
input, easy-to-use, synchronous buck power module.
The device integrates power MOSFETs, a shielded
inductor, and basic passives, minimizing the design
size.
With the wide operating input voltage range of
4.5V to 28V, this device is an excellent choice for
systems powered from 12V, 19V, 24V power-bus rails.
TPSM86838 supports up to 8A continuous output
current, which output voltage is between 0.6V and
5.5V.
The TPSM86838 uses DCAP3 control mode to
provide fast transient response, good line and load
regulation, no requirement for external compensation,
and supports low equivalent series resistance (ESR)
output capacitors like MLCC.
The TPSM86838 operates in forced continuous
conduction mode (FCCM) during light load,
provides complete non-latched OV (Undervoltage),
UV (Undervoltage), OC (Overcurrent), OT
(Overtemperature), and UVLO (Undervoltage lockout)
protections combined with power-good indicator and
output discharge function features.
The TPSM86838 is available in a 19-pin 5.0mm
× 5.5mm HotRod QFN package, and the junction
temperature is specified from –40°C to 150°C.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
24+ |
B3QFN20 |
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(德州儀器) |
2024+ |
N/A |
500000 |
誠信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
TI/德州儀器 |
22+ |
B3QFN-20 |
9000 |
原裝正品,支持實(shí)單! |
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/德州儀器 |
24+ |
B3QFN-20 |
400 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào) |
詢價(jià) | ||
TI |
25+ |
B3QFN (RDG) |
6000 |
原廠原裝,價(jià)格優(yōu)勢 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
B3QFN-20 |
300 |
原裝正品 |
詢價(jià) | ||
TI |
24+ |
25-PowerBQFN |
3773 |
主營TI原裝正品,歡迎選購 |
詢價(jià) |
