STWLC38中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
STWLC38 |
| 功能描述 | Qi-compliant dual mode wireless power receiver for up to 15W applications |
| 文件大小 |
728.63 Kbytes |
| 頁面數(shù)量 |
5 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-7 20:48:00 |
| 人工找貨 | STWLC38價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
STWLC38規(guī)格書詳情
Features
? Up to 15 W output power
? Up to 5W output power in Tx mode
? Qi 1.3 inductive wireless standard communication protocol compliant
? High efficiency (98 typical) synchronous rectifier operating up to 800 kHz
? Low drop-out linear regulator with output current limit and input voltage control
loop
? Adaptive Rectifier Configuration (ARC) Mode for enhanced spatial freedom
? 4 V to 12 V programmable output voltage
? Above 85 overall system efficiency
? 32-bit, 64 MHz ARM Cortex M0+ core with 32kB RRAM,16 kB SRAM,64kB
ROM
? 10-bit A/D Converter
? Configurable GPIOs
? Up to 1Mhz I2C Slave interface
? Multi-level ASK modulator, Enhanced FSK demodulator
? Output Over-Voltage clamping protection
? Accurate voltage/current measurement for Foreign Object Detection (FOD)
? On-chip thermal management and protections
? Flip chip 40 bumps (2.12mm x 3.32mm)
Application
? Smartphones
? Wearables, Hearables
? True Wireless Stereo (TWS)
? Asset tracking devices
? Medical and healthcare equipment
Description
The STWLC38 is a highly integrated wireless power receiver solution suitable for
applications up to 15W.
The chip has been designed to support Qi 1.3 specifications for inductive
communication protocol, Base Power Profile and Extended Power Profile (BPP, 5W
max, EPP 15W max).
The STWLC38 shows excellent efficiency performance thanks to the integrated lowloss
synchronous rectifier and the low drop-out linear regulator: both elements are
dynamically managed by the digital core to minimize the overall power dissipation
over a wide range of output load conditions.
STWLC38 features embedded RRAM (Resistive RAM) non-volatile memory to
enable I2C interface customization and support of proprietary communication and
charging protocols
Additional firmware patching also improves the application flexibility of STWLC38.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST(意法半導(dǎo)體) |
24+ |
WLCSP40 |
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) | ||
ST/意法半導(dǎo)體 |
21+ |
WLCSP-72 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
WLCSP-72 |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
24+ |
WLCSP-72 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
ST |
22+ |
NA |
10000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ST |
24+ |
40-UFBGA |
11279 |
專注ST品牌原裝正品代理分銷,認(rèn)準(zhǔn)水星電子 |
詢價(jià) | ||
ST/意法 |
2022+ |
WLCSP-72 |
95000 |
100%進(jìn)口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨 |
詢價(jià) | ||
ST/意法 |
23+ |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | |||
STMicroelectronics |
23+/24+ |
40-UFBGA |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
ST |
22+ |
72-WLCSP |
5000 |
全新原裝,力挺實(shí)單 |
詢價(jià) |
