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TPS6128XD/E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) |
TPS6128XD/E |
功能描述 | TPS6128xD/E Low-IQ, Wide-Voltage Battery Front-End DC/DC Converter for Single-Cell Li-Ion, Ni-Rich, Si-Anode Applications |
文件大小 |
3.29142 Mbytes |
頁面數(shù)量 |
63 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 | 2024-12-23 15:34:00 |
TPS6128XD/E規(guī)格書詳情
1 Features
? 95 efficiency at 2.3 MHz operation
? 3-μA quiescent current in low IQ pass-through
mode
? Wide VIN range from 2.3 V To 4.8 V
? IOUT ≥ 4-A (Peak) at VOUT = 3.35 V, VIN ≥ 2.65 V
? Integrated pass-through mode (35 mΩ)
? Programmable valley inductor current limit and
output voltage
? True pass-through mode during shutdown
? Best-in-class line and load transient
? Low-ripple light-load PFM mode
? In-Situ customization with On-Chip E2PROM (write
protection)
? Two interface options:
– I2C compatible I/F up to 3.4 Mbps
(TPS61280D/E)
– Simple I/O logic control interface
? Thermal shutdown and overload protection
? Total solution size < 20 mm2, sub 1-mm profile
2 Applications
? Single-cell Ni-Rich, Si-Anode, Li-Ion, LiFePO4
smart-phones or tablet PCs
? 2.5G, 3G, 4G mini-module data cards
? Current limited applications featuring high peak
power loads
3 Description
The TPS6128xD/E device provides a power supply
solution for products powered by either by a Li-Ion,
Nickel-Rich, Silicon Anode, Li-Ion or LiFePO4 battery.
The voltage range is optimized for single-cell portable
applications like in smart-phones or tablet PCs.
Used as a high-power pre-regulator, the
TPS6128xD/E extends the battery run-time and
overcomes input current- and voltage limitations of the
powered system.
While in shutdown, the TPS6128xD/E operates in
a true pass-through mode with only 3-μA quiescent
consumption for longest battery shelf life.
During operation, when the battery is at a good stateof-
charge, a low-ohmic, high-efficient integrated passthrough
path connects the battery to the powered
system.
If the battery gets to a lower state of charge and
its voltage becomes lower than the desired minimum
system voltage, the device seamlessly transits into
boost mode to uses the full battery capacity.
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) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
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) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI |
2020+ |
SON6 |
15000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
NA |
2860 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
詢價(jià) | ||
TI(德州儀器) |
1932+ |
WSON-6 |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
2322+ |
NA |
33220 |
無敵價(jià)格 主銷品牌 正規(guī)渠道訂貨 免費(fèi)送樣!!! |
詢價(jià) | |||
TI(德州儀器) |
18+ |
9800 |
代理進(jìn)口原裝/實(shí)單價(jià)格可談 |
詢價(jià) | |||
TI(德州儀器) |
2021/2022+ |
N/A |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢終端BOM表可配單提供樣品 |
詢價(jià) | ||
TI |
20+ |
WSON6 |
65300 |
一級(jí)代理/放心采購 |
詢價(jià) |