Datasheet > BM2PDA1Y-Z

BM2PDA1Y-Z

更新时间： 2023-09-03 20:24:54

品牌	Logo	应用领域
罗姆 - ROHM		开关 DC-DC转换器插座
页数	文件大小	规格书
35页	1137K
描述
本IC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。使用该产品可轻松设计出非隔离型专用的高效率转换器。内置650V耐压启动电路，有助于降低功耗。内置电流检测电阻，可实现小型电源设计。采用电流模式控制，可实现逐周期电流限制，带宽表现和瞬态响应性能优异。开关频率恒定（25kHz，65kHz）。内置跳频功能，有助于实现更低EMI。内置650V耐压超级结MOSFET，使设计更容易。

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BM2PDA1Y-Z 数据手册

Datasheet

AC/DC Converter IC

Non-isolated Type PWM DC/DC Converter IC

Built-in Switching MOSFET

BM2Pxx1Y-Z Series

General Description

Key Specifications

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

optimum system for all products that include an

electrical outlet. It enables simpler design of a high

effective converter specializing in non-isolation.

◼

Power Supply Voltage Range

VCC Pin:

DRAIN Pin:

11.10 V to 26.00 V

730 V (Max)

◼

Current at Switching Operation:

Current at Burst Operation:

Switching Frequency:

Operation Temperature Range: -40 °C to +105 °C

MOSFET ON Resistor:

650 μA (Typ)

350 μA (Typ)

By a built-in startup circuit that tolerates 650 V, this IC

contributes to low power consumption. A current

detection resistor as internal device realizes the small

power supply designs. Since a current mode control is

utilized, the current can be restricted in each cycle and

an excellent performance is demonstrated in the

bandwidth and transient response. The switching

frequency is fixed to 25 kHz / 65 kHz. A frequency

hopping function is also on chip, and it contributes to

low EMI. In addition, a built-in super junction MOSFET

with 650 V withstand voltage makes the design easy.

25 kHz / 65 kHz (Typ)

1.2 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

Built-in 650 V Startup Circuit

Built-in 650 V Super Junction MOSFET

VCC UVLO (Under Voltage Lockout)

VCC OVP (Over Voltage Protection)

Over Current Detection Function per Cycle

Soft Start Function

Lineup

Over

Product

Name

Switching Frequency

Frequency Reduction

Current

Detection

Current

BM2PAA1Y-Z

BM2PAB1Y-Z

BM2PDA1Y-Z

BM2PDB1Y-Z

65 kHz

25 kHz

65 kHz

25 kHz

Yes

1.76 A

0.93 A

Sleep Mode

Yes

Applications

Household Appliances such as Washing Machines,

Air-conditioners, and Cleaners

◼

Typical Application Circuit

Signal

VCC

GND_IC

SLEEP

VOUT

DRAIN

Filter

Input

GND

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

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0F1F0A200620-1-2

17.Jun.2021 Rev.001

1/32

12 3 4 5 6 7...35

下载PDF

与BM2PDA1Y-Z相关器件

型号	品牌	描述	获取价格	数据表
BM2PDB1Y-Z	ROHM	本IC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。使用该	获取价格
BM-2RW82255512429-A4	HONEYWELL	Snap Acting/Limit Switch, SPDT, Momentary, 2.39mm, Screw Terminal, Wide Sintered Stainless	获取价格
BM2SC121FP2-LBZ	ROHM	BM2SC12xFP2-LBZ系列是内置有1700V耐压SiC MOSFET的AC-DC转	获取价格
BM2SC122FP2-LBZ	ROHM	BM2SC12xFP2-LBZ系列是内置有1700V耐压SiC MOSFET的AC-DC转	获取价格
BM2SC123FP2-LBZ	ROHM	BM2SC12xFP2-LBZ系列是内置有1700V耐压SiC MOSFET的AC-DC转	获取价格
BM2SC124FP2-LBZ	ROHM	BM2SC12xFP2-LBZ系列是内置有1700V耐压SiC MOSFET的AC-DC转	获取价格

与BM2PDA1Y-Z相关文章

STM32H743技术深度剖析与应用案例探索
2024-05-30

15
LM321中文资料解析：引脚功能介绍、技术特点、技术特性分析
2024-05-30

15
74HC14芯片资料介绍：性能特性分析、引脚介绍
2024-05-30

13
LM1875芯片手册：功放参数分析、引脚说明、电路设计要点
2024-05-30

10

产品中心

服务支持

精选活动

关于我们

帮助中心

BM2PDA1Y-Z

BM2PDA1Y-Z 数据手册

与BM2PDA1Y-Z相关器件

与BM2PDA1Y-Z相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

BM2PDA1Y-Z

BM2PDA1Y-Z 数据手册

与BM2PDA1Y-Z相关器件

与BM2PDA1Y-Z相关文章

您还可以找

您在本页遇到什么问题？