NCV8508DW50 데이터 시트보기 (PDF) - ON Semiconductor

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NCV8508DW50

5.0 V, 250 mA LDO with Watchdog and RESET

ON Semiconductor 

NCV8508

Junction R1

R2

R3

Rn

C1

C2

C3

Cn

Time constants are not simple RC products. Amplitudes

of mathematical solution are not the resistance values.

Ambient

(thermal ground)

Figure 38. Grounded Capacitor Thermal Network (“Cauer” Ladder)

Junction R1

R2

R3

Rn

C1

C2

C3

Cn

Each rung is exactly characterized by its RC-product

time constant; amplitudes are the resistances.

Ambient

(thermal ground)

Figure 39. Non-Grounded Capacitor Thermal Ladder (“Foster” Ladder)

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