Datasheet > 电源电路 > 开关式稳压器或控制器> BM1P101FJ-E2

BM1P101FJ-E2

更新时间： 2024-10-16 12:51:31

品牌	Logo	应用领域
罗姆 - ROHM		转换器稳压器开关式稳压器或控制器电源电路开关式控制器
页数	文件大小	规格书
21页	1037K
描述
PWM Control type DC/DC converter IC

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技术参数
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BM1P101FJ-E2 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：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	12 weeks	风险等级：	1.72
模拟集成电路 - 其他类型：	SWITCHING CONTROLLER	湿度敏感等级：	1
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 SPECIFIED
Base Number Matches：	1

BM1P101FJ-E2 数据手册

Datasheet

AC/DC Drivers

PWM Control type

DC/DC converter IC

BM1P061FJ / BM1P062FJ / BM1P101FJ / BM1P102FJ

●General

The PWM type DC/DC converter (BM1Pxxx) for

●Features

PWM frequency : 65kHz, 100kHz

AC/DC provide an optimum system for all products

that include an electrical outlet.

BM1Pxxx supports both isolated and non-isolated

devices, enabling simpler design of various types of

low-power electrical converters.

PWM current mode method

Frequency Hopping function

Burst operation / Frequency reduction function

when load is light

Built-in 650V start circuit

BM1Pxxx built in a HV starter circuit that tolerates

650V, it contributes to low-power consumption.

With switching MOSFET and current detection

resistors as external devices, a higher degree of

design freedom is achieved. Since current mode

control is utilized, current is restricted in each cycle

and excellent performance is demonstrated in

bandwidth and transient response.

VCC pin under voltage protection

VCC pin over voltage protection

CS pin Open protection

CS pin Leading-Edge-Blanking function

Per-cycle over current protection circuit

Current protection with AC voltage compensation

Soft start

Secondary Over current protection circuit

At light load, the switching frequency is reduced and

high efficiency is achieved.

A frequency hopping function is also on chip, which

contributes to low EMI.

BM1Pxxx has rich protection.

●Package

SOP-J8 4.90mm×3.90mm ×1.65mm Pitch 1.27mm

(Typ.) (Typ.) (TYP.) （TYP.）

●Basic specifications

Operating Power Supply Voltage Range:

VCC 8.9V to 26.0V

VH：

to 600V

Operating Current:

Normal Mode：0.60mA (Typ.)

Burst Mode： 0.35mA(Typ.)

BM1P06xFJ：65kHz(Typ.)

BM1P10xFJ：100kHz(Typ.)

- 40deg. to +85deg.

Oscillation Frequency:

Operating Temperature:

●Applications

AC adapters and household appliances (vacuum

cleaners, humidifiers, air cleaners, air conditioners, IH

cooking heaters, rice cookers, etc.)

●Application circuit

●Line-Up

Frequency

VCCOVP

BM1P101FJ

BM1P102FJ

BM1P061FJ

BM1P062FJ

100kHz

65kHz

Auto Restart

Latch

Auto Restart

Latch

Figure 1．Application circuit

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays

.www.rohm.com

TSZ02201-0F2F0A200090-1-2

22.NOV.2012.Rev.003

1/18

TSZ22111・15・001

12 3 4 5 6 7...21

中文翻译

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