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TPS628437DRLR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) |
TPS628437DRLR |
| 功能描述 | TPS62843 1.8V to 5.5V, 600mA, 275nA IQ, Small-Size Step-Down Converters |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | SOT-5X3 |
| 文件大小 |
1.86539 Mbytes |
| 頁面數(shù)量 |
33 頁 |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡(jiǎn)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 | 2025-2-22 14:50:00 |
| 人工找貨 | TPS628437DRLR價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TPS628437DRLR規(guī)格書詳情
1 Features
? 1.8V to 5.5V input voltage range
? 0.4V to 3.6V output voltage range
? 275nA typical quiescent current
? 600mA output current
? 1% output voltage accuracy
? 4nA typical shutdown current
? Output discharge
? VSET pin-selectable output voltage through a
single resistor
– TPS628436: 0.4V to 0.8V
– TPS628437: 0.8V to 1.8V
– TPS628438: 1.8V to 3.6V
? Designed for small passive components
– 1μH inductor
– Down to effective capacitance of 4μF COUT
? High PSRR (up to 83dB)
? Low output voltage ripple in power save mode
? RF-friendly and fast transient DCS-Control
? Automatic transition to no ripple 100% mode
? 0603-inductor and 0402-capacitor size supported
? Tiny 6-pin, 0.35mm pitch WCSP package with
0.84mm2 size
? Pin-to-pin compatible to the TPS6280x family (1A)
in WCSP package
? Available in a 1.60mm × 1.60mm SOT563
package
2 Applications
? Wearable electronics
? Headsets, headphones, and earbuds
? Mobile phones
? Medical sensor patches
? Hearing aid
3 Description
The TPS62843 is a high-efficiency, step-down
converter family with ultra-low operating quiescent
current of typically 275nA. The device features a 4nA
shutdown (typical) current when disabled.
The device uses DCS-Control with a low and RFfriendly
output voltage ripple to power radios.
The device operates with a typical switching
frequency of 1.5MHz and extends a high efficiency at
light-load down to 100μA load current and below.
3 × 18 pre-defined output voltages can be selected
by connecting a resistor to the VSET pin, making
the family usable across various applications with a
minimum set of passive components.
| 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) |
1932+ |
VSON-HR-8(2x1.5) |
2789 |
向鴻優(yōu)勢(shì)倉庫庫存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
TI |
25+ |
VSON-HR (DLC) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì)!13246658303 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
VSON-8 |
9000 |
只做原裝 只有原裝 |
詢價(jià) | ||
TI/原裝 |
23+ |
VSON-8 |
9000 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào) |
詢價(jià) | ||
TI(德州儀器) |
10000 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | ||||
Texas |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
TI(德州儀器) |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
詢價(jià) | ||
TI |
23+ |
VSON-HR-8 |
5000 |
詢價(jià) | |||
TI/德州儀器 |
22+ |
WSONHR8 |
8000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI/德州儀器 |
22+ |
VSON8 |
27000 |
原裝正品 |
詢價(jià) |
