首頁>RTQ2131BGQW-QA>規(guī)格書詳情
RTQ2131BGQW-QA集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
| 廠商型號 |
RTQ2131BGQW-QA |
| 參數(shù)屬性 | RTQ2131BGQW-QA 封裝/外殼為10-WFDFN 裸露焊盤；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器；產(chǎn)品描述：IC REG BUCK ADJ 1A SYNC WDFN-10 |
| 功能描述 | 1A, 36V, 2.1MHz Synchronous Step-Down Converter |
| 絲印標(biāo)識 | |
| 封裝外殼 | WDFN-10SL / 10-WFDFN 裸露焊盤 |
| 文件大小 |
427.04 Kbytes |
| 頁面數(shù)量 |
28 頁 |
| 生產(chǎn)廠商 | Richtek Technology Corporation |
| 企業(yè)簡稱 |
RICHTEK【立锜科技】 |
| 中文名稱 | 立锜科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-10 17:46:00 |
| 人工找貨 | RTQ2131BGQW-QA價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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RTQ2131BGQW-QA規(guī)格書詳情
General Description
The RTQ2131B is a 1A, high-efficiency, current mode
synchronous step-down converter which is optimized for
automotive applications. The device operates with input
voltages from 3V to 36V and is protected from load dump
transients up to 42V, eases input surge protection design.
The device can program the output voltage between 0.8V
to VIN. The peak current mode control with simple external
compensation allows the use of small inductors and
results in fast transient response and good loop stability.
The RTQ2131B provides complete protection functions
such as input under voltage lockout, output under voltage
protection, over current protection, and thermal shutdown.
Cycle-by-cycle current limit provides protection against
shorted outputs and soft-start eliminates input current
surge during start-up. The RTQ2131B is available in
WDFN-10SL 3x3 (Exposed Pad) package.
Applications
? Automotive Systems
? Car Camera Module and Car Cockpit Systems
? Connected Car Systems
? Point of Load Regulator in Distributed Power Systems
? Digital Set Top Boxes
? Broadband Communications
Features
? AEC-Q100 Grade 1 Qualified
? Wide Input Voltage Range
? 4V to 36V
? 3V to 36V (Soft-start is finished)
? Tight Switching Frequency Variation 2.1MHz ±10
Over Operating Ambient Temperature
? Wide Output Voltage Range : 0.8V to VIN
? 5V Fixed Output Voltage ( see Ordering Information
for availability)
? Maximum Output Current : 1A
? Peak Current Mode Control
? Integrated 200mΩ Switch and 160mΩ Synchronous
Rectifier
? Built-In Spread-Spectrum Frequency Modulation for
Low EMI
? Power Good Indication
? Enable Control
? 0.8V ±1.5 Reference Voltage Accuracy
? Adjacent Pin-Short Protection
? Built-In UVLO, UVP, OTP
產(chǎn)品屬性
- 產(chǎn)品編號：
RTQ2131BGQW-QA
- 制造商：
Richtek USA Inc.
- 類別：
集成電路（IC） > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 系列：
Automotive, AEC-Q100
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 功能：
降壓
- 輸出配置：
正
- 拓?fù)洌?/span>
降壓
- 輸出類型：
可調(diào)式
- 輸出數(shù)：
1
- 電壓 - 輸入（最小值）：
4V
- 電壓 - 輸入（最大值）：
36V
- 電壓 - 輸出（最小值/固定）：
0.8V
- 電壓 - 輸出（最大值）：
36V
- 電流 - 輸出：
1A
- 頻率 - 開關(guān)：
2.1MHz
- 同步整流器：
是
- 工作溫度：
-40°C ~ 125°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
10-WFDFN 裸露焊盤
- 供應(yīng)商器件封裝：
10-WDFN（3x3）
- 描述：
IC REG BUCK ADJ 1A SYNC WDFN-10
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價 | ||
RICHTEK |
25+ |
QFN |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
RICHTEK/立锜 |
2052+ |
TSSOP-14 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
RICHTEK/立锜 |
25+ |
TO247 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RICHTEK |
24+ |
QFN |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
RICHTEK |
24+ |
QFN |
8000 |
原裝，正品 |
詢價 | ||
Richtek |
23+ |
N/A |
25000 |
27優(yōu)價絕對有貨物料 |
詢價 | ||
Richtek USA Inc. |
23+ |
10-WFDFN |
3800 |
特惠實(shí)單價格秒出原裝正品假一罰萬 |
詢價 | ||
RICHTEK |
24+ |
QFN |
30000 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 | ||
RICHTEK |
23+ |
WDFN-10SL |
6800 |
原裝正品,支持實(shí)單 |
詢價 |
