RT5752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(hào) |
RT5752 |
| 參數(shù)屬性 | RT5752 封裝/外殼為SOT-23-6 細(xì)型，TSOT-23-6；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 BUCK ADJ 2A SYNC TSOT-23-6 |
| 功能描述 | 2A, 1.2MHz, 6V Synchronous Step-Down Converter in TSOT-23-5/TSOT-23-6 and WDFN-6L 2x2 |
| 封裝外殼 | SOT-23-6 細(xì)型，TSOT-23-6 |
| 文件大小 |
800.33 Kbytes |
| 頁(yè)面數(shù)量 |
32 頁(yè) |
| 生產(chǎn)廠商 | RICHTEK |
| 中文名稱 | 立锜科技 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-18 16:20:00 |
| 人工找貨 | RT5752價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT5752規(guī)格書詳情
General Description
The RT5752 is a simple, easy-to-use, 2A synchronous
step-down DC-DC converter with an input supply voltage
range from 2.5V to 6V. The device builds in an accurate
0.6V reference voltage and integrates low RDS(ON) power
MOSFETs to achieve high efficiency in TSOT-23-5,
TSOT-23-6 and WDFN-6L 2x2 packages.
The RT5752 adopts Advanced Constant On-Time (ACOT?)
control architecture to provide an ultrafast transient
response with few external components and to operate in
nearly constant switching frequency over the line, load,
and output voltage range. The RT5752A operates in
automatic PSM that maintains high efficiency during light
load operation. The RT5752B operates in Forced PWM
that helps to meet tight voltage regulation accuracy
requirements.
The RT5752 senses both FETs current for a robust overcurrent protection. The device features cycle-by-cycle
current limit protection which prevents the device from
the catastrophic damage in output short circuit, over current
or inductor saturation. A built-in soft-start function prevents
inrush current during start-up. The device also includes
input under-voltage lockout, output under-voltage
protection, over-voltage protection (RT5752AL/BL) and
over-temperature protection to provide safe and smooth
operation in all operating conditions.
特性 Features
? Input Voltage Range from 2.5V to 6V
? Integrated 100mΩ and 70mΩ FETs
? 100% Duty Cycle for Lowest Dropout
? Internal Reference Voltage with 1% Accuracy
? 1.2MHz Typical Switching Frequency
? Power Saving Mode for Light Loads (RT5752A)
? Advanced Constant On-Time (ACOT? ) Control
? Internal Soft Startup (1.5ms)
? Enable Control Input
? Power Good Indicator
? Negative Over-Current Protection (RT5752B)
? Fully Protection with UVLO, OVP, UVP, Cycle-byCycle Current Limit and OTP
? RoHS Compliant and Halogen Free
Applications
? Mobile Phones and Handheld Devices
? STB, Cable Modem, and xDSL Platforms
? WLAN ASIC Power / Storage (SSD and HDD)
? General Purpose for POL LV Buck Converters
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
RT5752AHGJ6
- 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
- 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）：
2.5V
- 電壓 - 輸入（最大值）：
6V
- 電壓 - 輸出（最小值/固定）：
0.6V
- 電壓 - 輸出（最大值）：
6V
- 電流 - 輸出：
2A
- 頻率 - 開關(guān)：
1.2MHz
- 同步整流器：
是
- 工作溫度：
-40°C ~ 125°C（TJ）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
SOT-23-6 細(xì)型，TSOT-23-6
- 供應(yīng)商器件封裝：
TSOT-23-6
- 描述：
IC BUCK ADJ 2A SYNC TSOT-23-6
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Richtek USA Inc. |
23+ |
13-PowerUFQFN |
5500 |
原裝正品 正規(guī)報(bào)關(guān) 可開增值稅票 |
詢價(jià) | ||
RICHTEK |
24+ |
SOT23-5 |
16500 |
只做原裝正品現(xiàn)貨 假一賠十 |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
SOT23-5 |
3000 |
原裝正品 |
詢價(jià) | ||
RICHTEK(臺(tái)灣立锜) |
25+ |
TSOT-23-5 |
500000 |
源自原廠成本,高價(jià)回收工廠呆滯 |
詢價(jià) | ||
Richtek |
22+ |
8-WFDFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
RICHTEK |
2208+ |
QFN |
2350 |
上傳都是百分之百進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | ||
RICHTEK/立锜 |
23+ |
SOT563 |
50000 |
只做原裝正品 |
詢價(jià) | ||
24+ |
N/A |
64000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
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(jià) | ||
RICHTEK/立锜 |
24+ |
WDFN2*2-8 |
60000 |
詢價(jià) |
