RT5752集成電路（IC）的穩(wěn)壓器-DC-DC開關穩(wěn)壓器規(guī)格書PDF中文資料
| 廠商型號 |
RT5752 |
| 參數屬性 | RT5752 封裝/外殼為SOT-23-6 細型，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開關穩(wěn)壓器；產品描述：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 細型，TSOT-23-6 |
| 文件大小 |
800.33 Kbytes |
| 頁面數量 |
32 頁 |
| 生產廠商 | 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 |
| 原廠標識 | RICHTEK |
| 數據手冊 | |
| 更新時間 | 2025-8-3 11:25:00 |
| 人工找貨 | RT5752價格和庫存，歡迎聯系客服免費人工找貨 |
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
產品屬性
- 產品編號：
RT5752AHGJ6
- 制造商：
Richtek USA Inc.
- 類別：
集成電路（IC） > 穩(wěn)壓器 - DC-DC 開關穩(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
- 拓撲：
降壓
- 輸出類型：
可調式
- 輸出數：
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：
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 細型，TSOT-23-6
- 供應商器件封裝：
TSOT-23-6
- 描述：
IC BUCK ADJ 2A SYNC TSOT-23-6
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
SOT23-5 |
16500 |
只做原裝正品現貨 假一賠十 |
詢價 | ||
RICHTEK/立锜 |
22+ |
SOT23-5 |
3000 |
原裝正品 |
詢價 | ||
24+ |
N/A |
64000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
Richte |
25+ |
25000 |
原廠原包 深圳現貨 主打品牌 假一賠百 可開票! |
詢價 | |||
Richtek |
22+ |
8-WFDFN |
9000 |
原廠渠道,現貨配單 |
詢價 | ||
RICHTEK(立锜) |
24+ |
SOT235 |
7350 |
現貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
RICHTEK(立锜) |
2024+ |
WDFN-8SL-EP(2x2) |
500000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
RICHTEK(臺灣立锜) |
24+ |
NA/ |
8735 |
原廠直銷,現貨供應,賬期支持! |
詢價 | ||
RICHTEK/立锜 |
24+ |
WDFN2*2-8 |
60000 |
詢價 | |||
RICHTEK |
21+ |
SOT23-5 |
3000 |
全新原裝 |
詢價 |
