Datasheet > BM2P0151-Z

BM2P0151-Z

更新时间： 2024-09-16 11:08:19

品牌	Logo	应用领域
罗姆 - ROHM		开关插座转换器电阻器
页数	文件大小	规格书
28页	1830K
描述
本系列产品是AC/DC用PWM方式DC/DC转换器，可以为各种带插座的产品提供适合的电源系统。可支持绝缘和非绝缘型，容易设计各种类型的低功耗转换器。内置650V耐压启动电路，有助于降低功耗。通过外部连接开关用电流检测电阻器，可实现自由度高的电源设计。由于使用电流模式控制方式，并对每个回路进行电流限制，实现卓越的带宽和瞬态响应性能。采用固定频率方式，开关频率为65kHz。轻负载时，降低频率，实现高效率。内置跳频功能，有助于降低EMI。内置650V耐压MOSFET，设计容易。

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BM2P0151-Z 数据手册

Datasheet

AC/DC Converter

PWM Type DC/DC Converter IC

with Integrated Switching MOSFET

BM2P0151-Z

General Description

Key Specifications

The PWM type DC/DC converter for AC/DC provides an

optimal system for all products that require an electrical

outlet. This IC supports both isolated and non-isolated

devices and enables simpler designs of various types of

a low power consumption electrical converters.

The built-in 650 V startup circuit contributes to low power

consumption.

Power supplies can be designed flexibly by connecting a

current detection resistor for the switching externally.

Current is restricted in each cycle and excellent

performances are demonstrated in a bandwidth and

transient response since a current mode control is

utilized. The switching frequency is 65 kHz by a fixed

method. At light load, the frequency is reduced and high

efficiency is achieved. A built-in frequency hopping

function also contributes to low EMI. A built-in 650 V

switching MOSFET makes designs easy.

 Operating Power Supply Voltage Range

VCC Pin:

DRAIN Pin:

8.9 V to 26.0 V

650 V (Max)

0.90 mA (Typ)

0.30 mA (Typ)

65 kHz (Typ)

 Current at Switching Operation:

 Current at Burst Operation:

 Switching Frequency:

 Operating Temperature Range:

 MOSFET ON Resistance:

-40 °C to +105 °C

1.0 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

DIP7K

Features

 PWM Current Mode Method

 Frequency Hopping Function

 Burst Operation at Light Load

 Frequency Reduction Function

 Built-in 650 V Startup Circuit

Applications

 Built-in 650 V Switching MOSFET

 VCC UVLO (Under Voltage Lockout)

 VCC OVP (Over Voltage Protection)

 Soft Start Function

AC Adapters, Household Appliances (Such as Vacuum

Cleaners, Humidifiers, Air Cleaners, Air Conditioners, IH

Cooking Heaters and Rice Cookers)

 FB OLP (Over Load Protection)

 Over Current Detection Function per Cycle

 Over Current Detection AC Voltage Compensation

Function

 SOURCE Pin Open Protection Function

 SOURCE Pin Short Protection Function

 SOURCE Pin Leading Edge Blanking Function

Typical Application Circuit

Fuse

Diode

Bridge

Input

Filter

Error

AMP

DRAIN DRAIN

SOURCE FADJ

VCC

GND

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

www.rohm.com

TSZ02201-0F1F0A200390-1-2

15.Mar.2019 Rev.001

1/25

TSZ22111 • 14 • 001

12 3 4 5 6 7...28

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与BM2P0151-Z相关器件

型号	品牌	获取价格	描述	数据表
BM2P015-Z	ROHM	获取价格	本系列产品是AC/DC用PWM方式DC/DC转换器，可以为各种带插座的产品提供适合的电源系
BM2P0161	ROHM	获取价格	PWM Type DC/DC Converter IC Built-in a Switching MOSFET
BM2P0161K-Z	ROHM	获取价格	本系列产品是AC/DC用PWM方式DC/DC转换器，可以为各种带插座的产品提供适合的电源系
BM2P0161-Z	ROHM	获取价格	BM2P0161是用于AC/DC的PWM方式DC/DC转换器，为所有带插座的产品提供合适的
BM2P0161-ZA	ROHM	获取价格	本系列是AC-DC用PWM方式DC-DC转换器，可为带插座的各种产品提供理想的系统。产品支
BM2P0162T-Z	ROHM	获取价格	Switching Regulator,
BM2P0163T-Z	ROHM	获取价格	Switching Regulator,
BM2P016T	ROHM	获取价格	Switching Regulator,
BM2P016-Z	ROHM	获取价格	本系列产品是AC/DC用PWM方式DC/DC转换器，可以为各种带插座的产品提供适合的电源系
BM2P01A	ROHM	获取价格	PWM Type DC/DC converter IC Integrated Switching MOSFET

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