BD9528MUV中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書
BD9528MUV規(guī)格書詳情
● Description
BD9528MUV is a 2ch switching regulator controller with high output current which can achieve low output voltage (1.0V~5.5V) from a wide input voltage range (5.5V~ 28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor. A new technology called H3RegTM(High speed, High efficiency, High performance) is a Rohm proprietary control method to realize ultra high transient response against load change. SLLM (Simple Light Load Mode) technology is also integrated to improve efficiency in light load mode, providing high efficiency over a wide load range. For protection and ease of use, 2ch LDO (5V/100mA, 3.3V/100mA), the soft start function, variable frequency function, short circuit protection function with timer latch, over voltage protection, and Power good function are all built in. This switching regulator is specially designed for Main Power Supply of laptop PC.
● Features
1) 2ch H3REGTM DC/DC Converter controller
2) Adjustable Simple Light Load Mode (SLLM), Quiet Light Load Mode (QLLM) and Forced continuous Mode
3) Thermal Shut Down (TSD), Under Voltage LockOut (UVLO), Over Current Protection (OCP),
Over Voltage Protection (OVP), Short circuit protection with 0.75ms timer-latch (SCP)
4) Soft start function to minimize rush current during startup
5) Switching Frequency Variable (f=200kHz~ 500kHz)
6) Built-in Power good circuit
7) Built-in 2ch Linear regulator (5V/100mA,3.3V/100mA)
8) Built in reference voltage(0.7V)
9) VQFN032V5050 package
10) Built-in BOOT-Di
11) Built-in output discharge
● Applications
Laptop PC, Desktop PC, LCD-TV, Digital Components
產(chǎn)品屬性
- 型號:
BD9528MUV
- 制造商:
ROHM
- 制造商全稱:
Rohm
- 功能描述:
Main Power Supply ICs for Note PC(Linear Regulator Integrated)
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ROHM/羅姆 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ROHM/羅姆 |
21+ |
QFN |
8000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
詢價 | ||
原裝 |
1922+ |
QFN32 |
12600 |
詢價 | |||
ROHM/羅姆 |
2022 |
QFN |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
ROHM |
21+ |
QFN |
1523 |
公司現(xiàn)貨,不止網(wǎng)上數(shù)量!原裝正品,假一賠十! |
詢價 | ||
ROHM |
2020+ |
QFN-32 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
ROHM/羅姆 |
2020+ |
QFN |
5000 |
原裝現(xiàn)貨,優(yōu)勢渠道訂貨假一賠十 |
詢價 | ||
ROHM/羅姆 |
23+ |
NA/ |
5115 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
ROHM |
23+ |
QFN-32 |
12800 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價 | ||
ROHM/羅姆 |
22+ |
QFN |
9000 |
原裝正品 |
詢價 |