參數(shù)資料
型號(hào): AZ494CP
廠商: BCD SEMICONDUCTOR MANUFACTURING LTD
元件分類: 穩(wěn)壓器
英文描述: PULSE-WIDTH-MODULATION CONTROL CIRCUITS
中文描述: 0.25 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, DIP16
封裝: DIP-16
文件頁(yè)數(shù): 8/13頁(yè)
文件大?。?/td> 197K
代理商: AZ494CP
PULSE-WIDTH-MODULATION CONTROL CIRCUITS AZ494A/C
Data Sheet
8
Apr. 2006 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
V
ref
Amplifier Under Test
FEEDBACK
V
I
Other Amplifier
+
+
Each Output
Circuit
C
= 15pF
(See Note A)
68
4W
20V
Output
90%
10%
10%
90%
t
f
t
r
Each Output
Circuit
C
= 15pF
(See Note A)
68
4W
20V
Output
90%
10%
10%
90%
t
f
t
r
Figure 5. Error Amplifier Characteristics
Figure 6. Common-Emitter Configuration
Figure 7. Emitter-Follower Configuration
Note A: C
L
includes probe and jig capacitance.
Note A: C
L
includes probe and jig capacitance.
Parametr Measurement information (Continued)
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