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BD9035AEFV-CE2 PDF预览

BD9035AEFV-CE2

更新时间: 2024-09-24 20:02:23
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
26页 1640K
描述
Power Supply Support Circuit,

BD9035AEFV-CE2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:1.66
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

BD9035AEFV-CE2 数据手册

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Datasheet  
Controller type switching regulator with high frequency, high accuracy external FET  
Automatically Controlled  
Buck-Boost Switching Regulator  
BD9035AEFV-C  
General Description  
Key Specifications  
The BD9035AEFV-C is a buck-boost switching controller  
with a high withstand voltage and a wide input range  
(VIN=3.8~30V) capable of generating buck-boost output  
with one inductor. The IC has a ±7% high accuracy  
switching frequency for the entire operating temperature  
range (Ta=-40°C~+125°C). Because of the automatically  
controlled buck-boost system the BD9035AEFV-C also  
has a higher efficiency compared to regular switching  
regulators employing Sepic or H-Bridge systems.  
„Input voltage range:  
3.8V to 30V  
(Initial startup is over 4.5V)  
100kHz to 600kHz  
„Oscillation frequency:  
„Reference voltage accuracy:  
„Circuit current at shutdown:  
„Operating temperature range:  
0.8V±1.5%  
0μA (Typ.)  
-40to +125℃  
Features  
Package  
HTSSOP-B24  
W(Typ.) x D(Typ.) x H(Max.)  
7.80mm x 7.60mm x 1.00mm  
„ Power supply voltage: 40V (maximum rating)  
„ Automatically controlled buck-boost system.  
„ ±7% High accuracy switching frequency  
(Ta=-40°C~+125°C).  
„ PLL circuit for external synchronization:  
100kHz~600kHz  
„ Two-stage overcurrent protection through one external  
resistor  
„ Various protection functions  
„ Undervoltage, overvoltage output detection circuit &  
constant output monitor pin (PGOOD)  
„ AEC-Q100 Qualified  
Applications  
„ Automotive micro controller, car audio and navigation  
system, LCD TV, PDP TV, DVD, PC, etc.  
Typical Application Circuit  
Figure 2. Typical application circuit diagram  
Product structureSilicon monolithic integrated circuit This product is not designed for protection against radioactive rays  
www.rohm.com  
TSZ02201-0T1T0AL00110-1-2  
19.Feb.2014 Rev.002  
© 2014 ROHM Co., Ltd. All rights reserved.  
1/23  
TSZ2211114001  

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