UC3842 datasheet(6/11 Pages) STMICROELECTRONICS

Part #	UC3842

Description	CURRENTMODE PWM CONTROLLER

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Figure 4.

Figure 5 : Deadtime vs. CT (RT >5K

Ω).

1.72

for RT >5K

Ω f=

RTCT

Figure 7 : Output Saturation Characteristics.

Figure 6 : Timing Resistance vs. Frequency.

Figure 8 : Error Amplifier Open-loop Frequency

Response.

UC2842/3/4/5-UC3842/3/4/5

6/11

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