Vcc 15 V 0 RB D₁ Dbreak Figure 4.167 1k U₁ + M₁ MbreakN OPAMP R2 R₁ 4.7 k 4.7 k 0 RL 20 0

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RL value is 20 Kilo Ohm Hundred percent efficiency needed By hand solution required Please provide me correct solution in the order to get positive feedback please show me neat and clean solution for it Hundred percent efficiency needed
Vcc
15 V
RB
D₁
Dbreak
Figure 4.167
1k
0
U₁
+
M₁
MbreakN
OPAMP
R₂
R₁
4.7 k
4.7 k
0
RL
20
0
Transcribed Image Text:Vcc 15 V RB D₁ Dbreak Figure 4.167 1k 0 U₁ + M₁ MbreakN OPAMP R₂ R₁ 4.7 k 4.7 k 0 RL 20 0
4.167 The circuit in Fig. P4.167 is a voltage regulator uti-
lizing an ideal op amp. (a) Find the output voltage of
the circuit if the Zener diode voltage is 5 V. (b) What
are the current in the Zener diode and the drain cur-
rent in the NMOS transistor? (c) What is the op amp
output voltage if the MOSFET has VTN = 1.25 V
and Kn = 150 mA/V²?
Transcribed Image Text:4.167 The circuit in Fig. P4.167 is a voltage regulator uti- lizing an ideal op amp. (a) Find the output voltage of the circuit if the Zener diode voltage is 5 V. (b) What are the current in the Zener diode and the drain cur- rent in the NMOS transistor? (c) What is the op amp output voltage if the MOSFET has VTN = 1.25 V and Kn = 150 mA/V²?
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