BD9528MUV中文资料PDF规格书
BD9528MUV规格书详情
● 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
产品属性
- 型号:
BD9528MUV
- 制造商:
ROHM
- 制造商全称:
Rohm
- 功能描述:
Main Power Supply ICs for Note PC(Linear Regulator Integrated)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ROHM |
23+ |
QFN-32 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
ROHM |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
ROHM |
22+23+ |
QFN |
21586 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ROHM/罗姆 |
22+ |
QFN |
9000 |
原装正品 |
询价 | ||
2017+ |
QFN |
6528 |
只做原装正品假一赔十! |
询价 | |||
ROHM |
21+ |
QFN-32 |
30 |
原装现货假一赔十 |
询价 | ||
ROHM |
21+ |
QFN |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
ROHM |
21+ |
QFN |
9866 |
询价 | |||
ROHM |
23+ |
QFN |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ROHM/罗姆 |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 |