BD7F100HFN-LBTR

BD7F100HFN-LBTR图片1
BD7F100HFN-LBTR图片2
BD7F100HFN-LBTR图片3
BD7F100HFN-LBTR图片4
BD7F100HFN-LBTR图片5
BD7F100HFN-LBTR图片6
BD7F100HFN-LBTR图片7
BD7F100HFN-LBTR概述

ROHM  BD7F100HFN-LBTR  直流-直流开关反激稳压器, 可调, 3V-40V输入, 50V/1.25A输出, 400kHz, HSON-8 新

The is an optocoupler less isolated flyback converter in 8 pin HSON package. It provides long time supply availability in industrial instrumentation market. An optocoupler or tertiary winding feedback circuit which was needed to obtain a stable output voltage isolated by a transformer in conventional application becomes unnecessary thus the number of parts is reduced drastically by producing small sized and high reliability application isolated type power supply. The output voltage can be set by two external resistors and the transformer turns ratio. The use of original adapted type ON time control technology makes the external phase compensation parts become unnecessary, therefore a highly efficient isolated type power supply application can easily be produced. The device includes protection features such as VIN under voltage lock out VIN UVLO, over current protection OCP and thermal shutdown protection TSD.

.
Supply voltage of operation of 3V to 40V and maximum SW terminal operating voltage of 50V
.
No need for an optocoupler or a transformer tertiary winding
.
High speed load response is realized and external phase compensation parts are unnecessary
.
Fixed switching frequency of 400KHz and low output ripple
.
Highly efficient light load mode available PFM operation
.
Shutdown/enable control, built-in N-channel MOSFET and soft start function
.
Output load compensation function
.
Over current limit of 1.25A and reference voltage accuracy of ±1.5%
.
Maximum quiescent current of 10µA and operating current of 2mA
.
Junction temperature of operation from -40°C to +125°C
BD7F100HFN-LBTR中文资料参数规格
技术参数

输出接口数 1

输出电压 50 V

输出电流 1.25 A

针脚数 8

开关频率 400 kHz

输入电压Max 40 V

输入电压Min 3 V

输出电压Max 50 V

输出电压Min 0.78 V

输出电流Max 1.25 A

输入电流Min 4 mA

工作温度Max 125 ℃

工作温度Min -40 ℃

耗散功率Max 1750 mW

封装参数

安装方式 Surface Mount

引脚数 8

封装 SMD-8

外形尺寸

长度 2.9 mm

宽度 2.8 mm

高度 0.6 mm

封装 SMD-8

物理参数

工作温度 -40℃ ~ 125℃ TJ

其他

产品生命周期 Active

包装方式 Each

制造应用 Power Management, Industrial

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

数据手册

BD7F100HFN-LBTR引脚图与封装图
BD7F100HFN-LBTR引脚图
BD7F100HFN-LBTR封装图
BD7F100HFN-LBTR封装焊盘图
在线购买BD7F100HFN-LBTR
型号: BD7F100HFN-LBTR
制造商: ROHM Semiconductor 罗姆半导体
描述:ROHM  BD7F100HFN-LBTR  直流-直流开关反激稳压器, 可调, 3V-40V输入, 50V/1.25A输出, 400kHz, HSON-8 新

锐单商城 - 一站式电子元器件采购平台