參數(shù)資料
型號: MC34166TV
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 6 A SWITCHING REGULATOR, 81 kHz SWITCHING FREQ-MAX, PZFM5
封裝: TO-220, 5 PIN
文件頁數(shù): 6/20頁
文件大?。?/td> 239K
代理商: MC34166TV
MC34166, MC33166
http://onsemi.com
6
Figure 14. MC34166 Representative Block Diagram
+
4
2
1
5
3
+
C
F
R
F
R
1
C
O
V
O
R
2
120
Error
Amp
5.05 V
Reference
Thermal
Shutdown
Oscillator
S
R
Q
Pulse Width
Modulator
C
T
PWM Latch
Gnd
Compensation
100
μ
A
Undervoltage
Lockout
Voltage
Feedback
Input
L
Switch
Output
Current
Sense
V
in
C
in
Input Voltage/V
CC
Sink Only
Positive True Logic
=
Figure 15. Timing Diagram
4.1 V
Timing Capacitor C
T
Compensation
2.3 V
ON
OFF
Switch Output
+
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