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BM2P131E-Z (开发中) PDF预览

BM2P131E-Z (开发中)

更新时间: 2023-09-03 20:25:01
品牌 Logo 应用领域
罗姆 - ROHM 开关转换器
页数 文件大小 规格书
23页 1371K
描述
BM2P131E-Z作为AC/DC用PWM方式DC/DC转换器为所有产品提供很好的系统。绝缘、非绝缘均可对应,可轻松设计低功耗转换器。内置650V耐压启动电路,有助于实现低功耗。使用电流模式控制,进行逐周期电流限制,发挥带宽和瞬态响应的优异性能。开关频率固定为130kHz。轻负载时降低频率,实现高效率。内置跳频功能,有助于实现低EMI。本产品内置650V耐压超级结MOSFET。

BM2P131E-Z (开发中) 数据手册

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Datasheet  
AC/DC Converter IC  
PWM Type DC/DC Converter IC  
Integrated Switching MOSFET  
BM2P061E-Z BM2P101E-Z BM2P131E-Z  
General Description  
Key Specifications  
Power Supply Voltage Operation Range:  
This series IC is a PWM type DC/DC converter for  
AC/DC which provides an optimum system for various  
electrical product. It supports both isolated and  
non-isolated devices, enabling simpler design of  
various types of low power consumption electrical  
converters.  
This series also has a built-in starter circuit that can  
withstand up to 650 V, which contributes to low power  
consumption. Since current mode control is utilized,  
current is restricted in each cycle and excellent  
performance is demonstrated in bandwidth and  
transient response. Switching frequency is fixed at 65  
kHz, 100 kHz or 130 kHz. At light load, the switching  
frequency is reduced and high efficiency is achieved. A  
frequency hopping function is also built-in, which  
contributes to low EMI. In addition, this product has a  
built-in super junction MOSFET which has a withstand  
voltage of 650 V.  
VCC:  
8.90 V to 26.00 V  
DRAIN:  
650 V(Max)  
Normal Operating Current:  
Burst Operating Current:  
Switching Frequency:  
1A(BM2P061E-Z):  
1.00 mA(Typ)  
0.30 mA(Typ)  
65 kHz(Typ)  
100 kHz(Typ)  
130 kHz(Typ)  
1B(BM2P101E-Z):  
1C(BM2P131E-Z):  
Operating Temperature Range: -40 °C to +105 °C  
MOSFET ON Resistance: 0.955 Ω(Typ)  
Package  
W(Typ) x D(Typ) x H(Max)  
9.27 mm x 6.35 mm x 8.63 mm  
pitch 2.54 mm  
DIP7AK:  
Features  
Switching Frequency=65 kHz, 100 kHz, 130 kHz  
PWM Current Mode Control  
Built-in Frequency Hopping Function  
Burst Operation at Light Load  
Frequency Reduction Function  
Built-in 650 V Starter Circuit  
Built-in 650 V Super Junction MOSFET  
VCC Pin Under Voltage Protection  
VCC Pin Over Voltage Protection  
Over Current Limiter Function per Cycle  
Over Current Limiter with AC Voltage Correction  
Soft Start Function  
Applications  
Household Electrical Appliances, Adapters, etc.  
Brown IN/OUT Function  
ZT Pin OVP Function  
Typical Application Circuit  
FUSE  
OUT  
Diode  
Filter  
Bridge  
GND  
Product structure: Silicon integrated circuit This product has no designed protection against radioactive rays  
.www.rohm.com  
© 2018 ROHM Co., Ltd. All rights reserved.  
TSZ22111 • 14 • 001  
TSZ02201-0F1F0A200330-1-2  
1/20  
06.Apr.2023 Rev.002  

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