參數(shù)資料
型號(hào): TL494
廠商: ON SEMICONDUCTOR
英文描述: SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
中文描述: 開(kāi)關(guān)模式脈寬調(diào)制控制電路
文件頁(yè)數(shù): 7/17頁(yè)
文件大?。?/td> 449K
代理商: TL494
www.ti.com
PARAMETER MEASUREMENT INFORMATION
+
+
V
I
V
ref
FEEDBACK
Amplifier Under Test
Other Amplifier
Output
Each Output
Circuit
68
2 W
15 V
C
L
= 15 pF
(See Note A)
90%
10%
90%
10%
t
f
t
r
TEST CIRCUIT
OUTPUT VOLTAGE WAVEFORM
NOTE A: C
L
includes probe and jig capacitance.
Output
Each Output
Circuit
68
2 W
15 V
C
L
= 15 pF
(See Note A)
90%
10%
90%
10%
t
f
t
r
TEST CIRCUIT
OUTPUT VOLTAGE WAVEFORM
NOTE A: C
L
includes probe and jig capacitance.
TL494
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS074E–JANUARY 1983–REVISED FEBRUARY 2005
Figure 2. Amplifier Characteristics
Figure 3. Common-Emitter Configuration
Figure 4. Emitter-Follower Configuration
7
相關(guān)PDF資料
PDF描述
TL494CD SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL494CN SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL494IN SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL494 SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL494CD SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
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