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RT5758GQUF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 |
RT5758GQUF |
參數(shù)屬性 | RT5758GQUF 封裝/外殼為13-PowerUFQFN;包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產(chǎn)品描述:IC BUCK ADJ 9A SYNC UQFN-13 |
功能描述 | 9A, 6.5V, 1MHz Synchronous Step-Down Converter |
絲印標識 | |
封裝外殼 | UQFN-13L / 13-PowerUFQFN |
文件大小 |
713.23 Kbytes |
頁面數(shù)量 |
26 頁 |
生產(chǎn)廠商 | Richtek Technology Corporation |
企業(yè)簡稱 |
RichTek |
中文名稱 | 立锜科技股份有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-20 14:28:00 |
RT5758GQUF規(guī)格書詳情
General Description
The RT5758 is a high-performance, synchronous stepdown
DC-DC converter that can deliver up to 9A output
current from a 3V to 6.5V input supply. The device
integrates low RDS(ON) power MOSFETs, accurate 0.6V
reference and an integrated diode of bootstrap circuit to
offer a very compact solution.
The RT5758 adopts Advanced Constant On-Time (ACOTTM)
control architecture that provides ultrafast transient
response and further reduce the external-component
count. In steady states, the ACOTTM operates in nearly
constant switching frequency over line, load and output
voltage ranges and makes the EMI filter design easier.
The device offers Independent enable control input pin and
power good indicator for easily sequence control. To
control the inrush current during the startup, the device
provides a programmable soft-start up by an external
capacitor connected to the SS pin. Fully protection
features are also integrated in the device including the
cycle-by-cycle current limit control, UVP, input UVLO and
OTP.
The RT5758 is available in a thermally enhanced UQFN-
13L 3x3 (FC) package.
Features
? Dramatically Fast Transient Response
? Steady 1MHz ±20 Switching Frequency
? 1.5 Reference Voltage
? Advanced COT Control Loop
? Auto PWM/Pulse Skipping Mode for High Light-
Load Efficiency
? Optimized for Ceramic Output Capacitors
? 3V to 6.5V Input Voltage Range
? Integrated 12mΩ/8mΩ MOSFETs
? Pre-Biased Start Up
? Adjustable Soft-Start
? Power Good Indicator
? Enable Control
? Over-Current and Over-Temperature Protections
? Under-Voltage Protection with Hiccup Mode
Applications
? Mobile Phones and Handheld Devices
? STB, Cable Modem, and xDSL Platform
? WLAN ASIC Power / Storage (SSD and HDD)
? General Purpose for POL LV Buck Converter
? TV
產(chǎn)品屬性
- 產(chǎn)品編號:
RT5758GQUF
- 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
- 系列:
ACOT?
- 包裝:
卷帶(TR)
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出類型:
可調(diào)(固定)
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
3V
- 電壓 - 輸入(最大值):
6.5V
- 電壓 - 輸出(最小值/固定):
0.6V(1V,1.2V,1.5V,2.5V,3.3V)
- 電壓 - 輸出(最大值):
6.5V
- 電流 - 輸出:
9A
- 頻率 - 開關:
1MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
13-PowerUFQFN
- 供應商器件封裝:
13-UQFN(FC)(3x3)
- 描述:
IC BUCK ADJ 9A SYNC UQFN-13
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
21+ |
SOT-563 |
5463 |
原裝正品 |
詢價 | ||
RICHTEK/立锜 |
21+ |
QFN |
45000 |
詢價 | |||
Richte |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
RICHTEK |
23+ |
SOT-563 |
5000 |
詢價 | |||
RICHTEK |
22+ |
SOT-563 |
10000 |
原裝正品,渠道現(xiàn)貨 |
詢價 | ||
RICHTEK |
SOT-563 |
893993 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
RICHTEK(立锜) |
23+ |
SOT563 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
RICHTEK |
21+ |
SOT-563 |
3463 |
原裝正品現(xiàn)貨 |
詢價 | ||
RICHTEK(臺灣立锜) |
2405+ |
SOT-563(FC) |
50000 |
只做原裝優(yōu)勢現(xiàn)貨庫存,渠道可追溯 |
詢價 | ||
RICHTEK |
23+/24+ |
SOT-563 |
15000 |
原裝進口、正品保障、合作持久 |
詢價 |