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Tel:86 029 88276122
Fax:86 029 88210158
Email:xiaoshou@vawelec.com
Website:www.vawelec.net
Outline
FHB0.3AM7 series are high-temperature step-down DC-DC power converters with output current of 0.3A. They are specially designed for electronic equipment working in the harsh environment, can work for 1200 hours at shell temperature 150 ℃ and for 500 hours
Related Information
 Location:Home >> Products >> Offline product
Name:FHB 0.3AM7 Series
Category:Offline product
Output power:0.3~10W
Output modes:
Output voltage:
Mechanical dimension:L:19.1×W:12.4×H:8.0MM
Input voltage:
Product Manual: (Please use PDF tool for browsing)
  Detailed:

   

   

数值

单位

最小

典型

最大

 

工作温度

指电源表面壳温

-55

 

+185

输入电压

 

4.0

 

11.0

V

输出电压

可固定输出以下电压压:1.25V, 1.5V,1.8V, 2.5V, 3.3V, 5.0V,6.0V, 7 .0V8.0V9.0V, 10.0V

1.25V

 

10.0V

 

V

机械尺寸

误差: ±0.5mm

L:W:H:19.1*12.4*8.0

mm

输入电流

Vin = 9.0V, ILOAD =0mA,vout=5.0V

1.8

 

3.0

mA

输出电流

 

0

 

300

mA

输出纹波

 

 

50

100

mVp-p

输出内阻

 

0.5

 

1.0

Ω

输出温漂

 

 

50

 

ppm/°C

输出电压精度

 

-0.25

 

+0.25

V

输出效率

Vin = 9.0V, ILOAD = 300mA,vout=5.0V

 

92

 

%/

欠压锁定

 

 

3.75

4.0

V

开关频率

 

130

150

210

kHz

关断电流

EN=0V,  Vin=9.0V, TC=175

 

7.0

100

uA

线性调整率

Vin=4.0V  to  11.0V

 

0.15

 

%/V

负载调整率

ILOAD =300mA

 

0.0005

 

%/mA

 

EN端子电压

高电平 使能

2.0

 

VIN+0.3

V

低电平  关断

-0.3

 

0.25

V

EN端子输入电流

TC=25

 

 

1.0

uA

输出短路电流

TC=25

 

1.5A

 

V

振动

MIL-STD-810D

Method 514.3

每轴循环10,

频率:2050Hz/50Hz2KHz,

增幅/速率:0.5mm/10g

OK

冲击

MIL-STD-810D

Method 516.3

每幅冲击三次,

尖峰速率:100g,

持续时间:6毫秒

OK


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XI′AN VAWELECTRONICS CO.,LTD ADD:R1108, Block B, Dianzi Community, Dianzi 1st Road, Hi-Tech Zone, Xi’an
Tel:029-88276122 Fax:029-88210158 E-mail: xiaoshou@vawelec.com Website:http://www.vawelec.net