参数资料
型号: APW34063K
厂商: Anpec Electronics Corporation
元件分类: 基准电压源/电流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗辐射高效,5安培开关稳压器
文件页数: 5/13页
文件大小: 949K
代理商: APW34063K
Copyright
ANPEC Electronics Corp.
Rev. A.3 - May., 2005
APW 34063
www.anpec.com.tw
5
8
7
6
1
2
V
IN
R
SC
V
OUT
External Current Boost Connections for I
C
Peak Greater than 1.5A
8
7
6
1
2
V
IN
R
SC
V
OUT
R 0 for
constant V
IN
R
External NPN Switch
External NPN Saturated Switch (see Note5)
Note :
5.If the output switch is driven into hard saturation (non-Darlington configuration) at low switch currents (
300mA) and high driver
currents (
30mA), it may take up to 2.0
μ
s to come out of saturation. This condition will shorten the off time at frequencies
30kHz, and
is magnified at high temperatures. This condition does not occur with a Darlington configuration, since the output switch cannot
saturate. If a non-Darlington configuration is used, the following output drive condition is recommended.
Typical Application Circuits ( Cont.)
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