參數(shù)資料
型號: MC34167T
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: 8 A SWITCHING REGULATOR, 81 kHz SWITCHING FREQ-MAX, PSFM5
封裝: TO-220, 5 PIN
文件頁數(shù): 5/16頁
文件大?。?/td> 408K
代理商: MC34167T
MC34167 MC33167
5
MOTOROLA ANALOG IC DEVICE DATA
Figure 13. MC34167 Representative Block Diagram
+
4
2
1
5
3
+
CF
RF
R1
CO
VO
R2
120
Error
Amp
5.05 V
Reference
Thermal
Shutdown
Oscillator
S
R
Q
Pulse Width
Modulator
CT
PWM Latch
Gnd
Compensation
100
μ
A
Undervoltage
Lockout
Voltage
Feedback
Input
L
Switch
Output
Current
Sense
Vin
Cin
Input Voltage/VCC
Sink Only
Positive True Logic
=
Figure 14. Timing Diagram
4.1 V
Timing Capacitor CT
Compensation
2.3 V
ON
OFF
Switch Output
+
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MC34167TG 制造商:ON Semiconductor 功能描述:Power Supply IC
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MC34167THG 功能描述:直流/直流開關(guān)調(diào)節(jié)器 40V 5A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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