Datasheet > BM2SC123FP2-LBZ

BM2SC123FP2-LBZ

更新时间： 2023-09-03 20:24:54

品牌	Logo	应用领域
罗姆 - ROHM		转换器
页数	文件大小	规格书
36页	1162K
描述
BM2SC12xFP2-LBZ系列是内置有1700V耐压SiC MOSFET的AC-DC转换器IC。本系列产品采用小型表贴封装（TO263），内置省电性能具有压倒性优势的SiC MOSFET和专为工业设备辅助电源优化的控制电路，这些优势使得开发节能型AC-DC转换器变得非常容易。此外，由于本系列产品是表贴封装，无需散热器即可处理高达48W的输出，因此有助于减少元器件数量和工厂的安装成本。控制电路采用准谐振方式，与普通的PWM方式相比，运行噪声低、效率高，可充分降低对工业设备的噪声干扰。FB OLP为Auto Restart型，VCC OLP也为Auto Restart型。 BM2SC123FP2-LBZ评估板信息点击这里获取。此外，ROHM还提供支持各种功率段和拓扑的评估板。a.productlink{color: #dc2039; text-decoration: underline !important;}a.productlink:hover {opacity: 0.6;}

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BM2SC123FP2-LBZ 数据手册

Datasheet

Quasi-resonant AC/DC Converter

Built-in 1700 V SiC-MOSFET

BM2SC12xFP2-LBZ Series

General Description

Key Specifications

◼ Operating Power Supply Voltage Range:

This is the product guarantees long time support in

industrial market.

VCC:

15.0 V to 27.5 V

BM2SC12xFP2-LBZ series is a quasi-resonant AC/DC

converter that provides an optimum system for all

products which has an electrical outlet. Quasi-resonant

operation enables soft switching and helps to keep the

EMI low.

DRAIN:

1700 V (Max)

800 µA (Typ)

500 µA (Typ)

◼ Normal Operating Current:

◼ Burst Operating Current:

◼ Maximum Operating Frequency:

◼ Operating Temperature:

120 kHz (Typ)

-40 °C to +105 °C

This IC can be designed easily because it includes the

1700 V SiC (Silicon-Carbide) MOSFET.

Package

TO263-7L

W (Typ) x D (Typ) x H (Max)

10.18 mm x 15.5 mm x 4.43 mm

Design with a high degree of flexibility is achieved with

current detection resistors as external devices. The burst

operation reduces an electric power at light load.

BM2SC12xFP2-LBZ series includes various protection

functions, such as soft start function, burst operation

function, over current limiter per cycle, over voltage

protection, overload protection.

Features

◼ Long Time Support Product for Industrial Applications

◼ TO263-7L Package

◼ Built-in 1700 V SiC-MOSFET

◼ Quasi-resonant Type (Low EMI)

◼ Frequency Reduction Function

◼ Low Current Consumption (19 µA) during Standby

◼ Burst Operation at Light Load

◼ SOURCE Pin Leading Edge Blanking

◼ VCC UVLO (Under Voltage Lock Out)

◼ VCC OVP (Over Voltage Protection)

◼ Over Current Protection Circuit per Cycle

◼ Soft Start Function

Lineup

Product name

FB OLP

Auto Restart

Latch

Auto Restart

Latch

VCC OVP

Latch

Auto Restart

BM2SC121FP2-LBZ

BM2SC122FP2-LBZ

BM2SC123FP2-LBZ

BM2SC124FP2-LBZ

Applications

Industrial Equipment, AC Adaptor, Household Appliances

◼ ZT Pin Trigger Mask Function

◼ ZT OVP (Over Voltage Protection)

◼ BR UVLO (Under Voltage Lock Out)

Typical Application Circuit

FUSE

Diode

Filter

DRAIN

Bridge

ZT VCC GND FB

SOURCE

ERROR

/AMP

〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0F1F0A200770-1-2

09.Apr.2021 Rev.001

1/33

12 3 4 5 6 7...36

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与BM2SC123FP2-LBZ相关器件

型号	品牌	描述	获取价格	数据表
BM2SC124FP2-LBZ	ROHM	BM2SC12xFP2-LBZ系列是内置有1700V耐压SiC MOSFET的AC-DC转	获取价格
BM2SC125FP2-LBZ (开发中)	ROHM	This is the product guarantees long time support in industrial market. BM2SC125FP2-LBZ is	获取价格
BM2SCQ121T-LBZ	ROHM	Switching Regulator, TO-220, 6 PINS	获取价格
BM2SCQ122T-LBZ	ROHM	Switching Regulator, TO-220, 6 PINS	获取价格
BM2SCQ123T-LBZ	ROHM	Switching Regulator, TO-220, 6 PINS	获取价格
BM2SCQ124T-LBZ	ROHM	Switching Regulator, TO-220, 6 PINS	获取价格

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