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BM1P107FJ-E2

产品描述Switching Controllers
产品类别电源/电源管理    电源电路   
文件大小1MB,共29页
制造商ROHM(罗姆半导体)
官网地址https://www.rohm.com/
标准
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BM1P107FJ-E2概述

Switching Controllers

BM1P107FJ-E2规格参数

参数名称属性值
是否Rohs认证符合
包装说明LSOP,
Reach Compliance Codecompliant
ECCN代码EAR99
Is SamacsysN
其他特性SEATED HT-CALCULATED
模拟集成电路 - 其他类型SWITCHING CONTROLLER
控制模式CURRENT-MODE
控制技术PULSE WIDTH MODULATION
最大输入电压26 V
最小输入电压8.9 V
标称输入电压15 V
JESD-30 代码R-PDSO-G8
长度4.9 mm
湿度敏感等级1
功能数量1
端子数量8
最高工作温度85 °C
最低工作温度-40 °C
最大输出电流1 A
封装主体材料PLASTIC/EPOXY
封装代码LSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, LOW PROFILE
峰值回流温度(摄氏度)NOT SPECIFIED
座面最大高度1.65 mm
表面贴装YES
切换器配置SINGLE
温度等级INDUSTRIAL
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度3.9 mm
Base Number Matches1

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Datasheet
AC/DC Drivers
PWM Control IC
BM1P107FJ
General
The PWM control IC for AC/DC “BM1P107FJ”
provides an optimum system for all products that
include an electrical outlet.
A built-in start circuit that withstands 650 V helps to
keep power consumption low. Both isolated and
non-isolated versions are supported, making for
simpler design of various types of low-power
converters. Switching MOSFET and current detection
resistors are external devices, thus achieving a higher
degree of freedom in power supply design. The
switching frequency is set as fixed. Since current mode
control is used, a current limit is imposed in each cycle,
and excellent performance is demonstrated in
bandwidth and transient response. With a light load,
frequency is reduced and higher efficiency is realized.
A frequency hopping function is also built in,
contributing to low EMI.
Also on chip are soft start and burst functions, a
per-cycle overcurrent limiter, VCC overvoltage
protection, overload protection, and other protection
functions.
Basic Specifications
Operating power supply voltage range:
Operating current:
Oscillation frequency:
Operating temperature range:
Application circuit
VCC 8.9 V to 26.0 V
VH:
to 600 V
Normal: 0.60 mA (Typ.)
Burst mode: 0.35 mA (Typ.)
BM1P107FJ: 100 kHz (Typ.)
-40°C to +85°C
Line-up
Features
PWM frequency: 100 kHz
PWM current mode method
Frequency hopping function
Burst operation during light load / Frequency
reduction function
650 V start circuit
VCC pin undervoltage protection
VCC pin overvoltage protection
CS pin open protection
CS pin Leading-Edge-Blanking function
Per-cycle overcurrent limiter function
Overcurrent limiter with AC voltage compensation
function
Soft start function
Secondary overcurrent protection circuit
Package
SOP-J8
4.90 mm × 6.00 mm × 1.65 mm
(Typ.)
(Typ.)
(Typ.)
pitch 1.27 mm
(Typ.)
Applications
AC adapters, TVs, and household appliances
(vacuum cleaners, humidifiers, air cleaners, air
conditioners, IH cooking heaters, rice cookers, etc.)
Frequency
BM1P061FJ
BM1P062FJ
BM1P063FJ
BM1P064FJ
BM1P065FJ
BM1P066FJ
BM1P067FJ
BM1P068FJ
BM1P101FJ
BM1P102FJ
BM1P103FJ
BM1P104FJ
BM1P105FJ
BM1P106FJ
BM1P107FJ
BM1P108FJ
65kHz
65kHz
65kHz
65kHz
65kHz
65kHz
65kHz
65kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
VCCOVP
Auto-restart
Latch
Auto-restart
Latch
Auto-restart
Latch
Auto-restart
Latch
Auto-restart
Latch
Auto-restart
Latch
Auto-restart
Latch
Auto-restart
Latch
VCC recharge
×
×
×
×
×
×
×
×
X-cap
discharge
×
×
×
×
×
×
×
×
×
×
×
×
Brown-out
×
×
×
×
×
×
×
×
Figure 1.Application Circuit
Product structure:Silicon monolithic integrated circuit
.
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This
product is not designed for protection against radioactive rays
1/26
TSZ02201-0F2F0A200170-1-2
2.Oct.2013.Rev.001
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