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TPSM828301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) |
TPSM828301 |
| 功能描述 | TPSM82830x, Low EMI, 2.25V to 5.5V input, 1A, 2A and 3A Step-Down Power Module With Integrated Inductor in QFN and MagPack? Package |
| 文件大小 |
3.16466 Mbytes |
| 頁面數(shù)量 |
42 頁 |
| 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(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-13 8:40:00 |
TPSM828301規(guī)格書詳情
1 Features
? Optimized EMI performance
? Facilitates CISPR 11/32 compliance
– Integrated on-chip noise-filtering capacitors
– Measurements according to CISPR available
? 0.5V to 4.5V adjustable output voltage
? 1% FB voltage accuracy (–40°C to 125°C TJ)
? 55mΩ dropout resistance
? 2.25V to 5.5V input voltage range
? 2.0MHz switching frequency
? 7μA operating quiescent current
? DCS-Control topology
? Excellent transient response
? MODE pin selects between forced PWM and
power save mode
? Supports 1.2V GPIO
? 100% duty cycle for lowest dropout
? Active output discharge
? Power-good output
? Thermal shutdown protection
? Hiccup or latch-off OCP/OVP
? PSpice and SIMPLIS models available
? Two package options with 0.5mm pitch
– Standard QFN
– Shielded MagPack
? Create a custom design using the TPSM828303
with the WEBENCH? Power Designer
2 Applications
? Industrial PC
? LPDDR5 0.5V VDDQ Supply
? ASIC, SoC, and MCU supply
? Factory automation and control
? Medical patient monitor
? Generic point of load
3 Description
The TPSM82830x are an easy-to-use, synchronous,
step-down, DC/DC module family with integrated
inductor and EMI reduction technologies. Based on
the DCS-Control topology, the devices have a fast
transient response yet with small output capacitance.
The output voltage can be set down to 0.5V with
high feedback voltage accuracy of 1% over the
full operating junction temperature range. A mode
pin selects between power saving and forced-PWM
mode. The power save mode prolongs battery life
at low output currents and the forced PWM mode
maintains continuous conduction in the inductor
to reduce ripple at constant switching frequency.
An internal soft-start circuit ramps the voltage up
tightly controlled and a power-good signal indicates
correct output voltage. The devices support 100%
mode. HICCUP short-circuit protection combined with
thermal shutdown protect device and application. The
family is available in a 3.0mm × 3.0mm × 1.95mm
QFN package and 2.5mm × 2.6mm × 1.95mm
MagPack package.
| 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) |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
B0QFN-23 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI |
23+ |
B0QFN-23 |
5300 |
我們只有原裝正品,歡迎來咨詢。 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
B0QFN23 |
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+ |
B0QFN23 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
2206+ |
B0QFN23 |
7886 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
B0QFN-23 |
1915 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
13650 |
公司只做原裝正品,假一賠十 |
詢價(jià) | |||
TI 支持實(shí)單 |
22+ |
B0QFN-23 |
12888 |
全新原裝 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) |
