UC3843AD1 datasheet(5/18 Pages) ONSEMI

부품명	UC3843AD1

상세설명	High Performance Current Mode Controllers

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UC3842A, UC3843A, UC2842A, UC2843A

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5

Figure 2. Timing Resistor versus

Oscillator Frequency

Figure 3. Output Deadtime versus

Oscillator Frequency

Figure 4. Oscillator Discharge Current

versus Temperature

Figure 5. Maximum Output Duty Cycle

versus Timing Resistor

Figure 6. Error Amp Small Signal

Transient Response

Figure 7. Error Amp Large Signal

Transient Response

0.5

ms/DIV

VCC = 15 V

AV = −1.0

TA = 25°C

10 k

20 k

50 k

100 k

200 k

500 k

1.0 M

fOSC, OSCILLATOR FREQUENCY (Hz)

VCC = 15 V

TA = 25°C

10 k

20 k

50 k

100 k

200 k

500 k

1.0 M

fOSC, OSCILLATOR FREQUENCY (Hz)

VCC = 15 V

TA = 25°C

−55

−25

0

25

50

75

100

125

TA, AMBIENT TEMPERATURE (°C)

VCC = 15 V

VOSC = 2.0 V

RT, TIMING RESISTOR (W)

800

1.0 k

2.0 k

3.0 k

4.0 k

6.0 k

8.0 k

VCC = 15 V

CT = 3.3 nF

TA = 25°C

Idischg = 9.5 mA

Idischg = 7.2 mA

2.55 V

2.5 V

2.45 V

VCC = 15 V

AV = −1.0

TA = 25°C

0.1

ms/DIV

2.5 V

3.0 V

2.0 V

80

50

20

8.0

5.0

2.0

0.8

100

50

20

10

5.0

2.0

1.0

9.0

8.5

8.0

7.5

7.0

100

90

80

70

60

50

40

유사한 부품 번호 - UC3843AD1

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	UC3843AD1	167Kb / 16P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
	UC3843AD1	129Kb / 15P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
	UC3843AD1	174Kb / 16P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER May 2004 REV. 5

More results

유사한 설명 - UC3843AD1

제조업체	부품명	데이터시트	상세설명
Motorola, Inc	UC3842B	401Kb / 16P	HIGH PERFORMANCE CURRENT MODE CONTROLLERS
Freescale Semiconductor...	MC34129EF	444Kb / 16P	high performance current mode controllers
ON Semiconductor	UC3844BNG	399Kb / 19P	High Performance Current Mode Controllers August, 2013 ??Rev. 11
	UC3845BDR2G	387Kb / 19P	High Performance Current Mode Controllers December, 2012 ??Rev. 11
	UC3845BVDG	399Kb / 19P	High Performance Current Mode Controllers August, 2013 ??Rev. 11
	UC3845BVDR2G	399Kb / 19P	High Performance Current Mode Controllers August, 2013 ??Rev. 11
	UC3844BVDG	399Kb / 19P	High Performance Current Mode Controllers August, 2013 ??Rev. 11
Unisonic Technologies	UC3842B	518Kb / 11P	HIGH PERFORMANCE CURRENT MODE CONTROLLERS
Motorola, Inc	UC3844	376Kb / 14P	HIGH PERFORMANCE CURRENT MODE CONTROLLERS
ON Semiconductor	UC3842A	399Kb / 14P	HIGH PERFORMANCE CURRENT MODE CONTROLLERS 1996 REV 1
ON Semiconductor	UC3844	376Kb / 14P	HIGH PERFORMANCE CURRENT MODE CONTROLLERS 1996 REV 1

More results

UC3843AD1 데이터시트(PDF) 5 Page - ON Semiconductor

UC3843AD1 데이터시트(HTML) 5 Page - ON Semiconductor

유사한 부품 번호 - UC3843AD1

유사한 설명 - UC3843AD1

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