UC3843B datasheet(6/20 Pages) ONSEMI

부품명	UC3843B

상세설명	HIGH PERFORMANCE CURRENT MODE CONTROLLERS

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UC3842B, UC3843B, UC2842B, UC2843B, NCV3843BV

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6

Sink Saturation

(Load to VCC)

TA = -55°C

VCC

Source Saturation

(Load to Ground)

0

800

0

IO, OUTPUT LOAD CURRENT (mA)

200

400

600

1.0

2.0

3.0

-2.0

-1.0

0

TA = -55°C

Figure 12. Reference Load Regulation

Figure 13. Reference Line Regulation

Figure 14. Output Saturation Voltage

versus Load Current

Figure 15. Output Waveform

Figure 16. Output Cross Conduction

Figure 17. Supply Current versus Supply Voltage

TA = 25°C

RT = 10 k

CT = 3.3 nF

VFB = 0 V

ISense = 0 V

TA = 25°C

0

VCC, SUPPLY VOLTAGE (V)

10

20

30

40

5

10

15

20

25

TA = 25°C

Gnd

VCC = 15 V

80 µs Pulsed Load

120 Hz Rate

2.0 ms/DIV

VCC = 15 V

IO = 1.0 mA to 20 mA

TA = 25°C

VCC = 12 V to 25

TA = 25°C

VCC = 30 V

CL = 15 pF

TA = 25°C

VCC = 15 V

CL = 1.0 nF

TA = 25°C

50 ns/DIV

100 ns/DIV

90%

10%

유사한 부품 번호 - UC3843B

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	UC3843B	135Kb / 15P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
Guangdong Youtai Semico...	UC3843B	874Kb / 7P	Low Start-Up and Operating Current
STMicroelectronics	UC3843B	135Kb / 15P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
Unisonic Technologies	UC3843B	185Kb / 7P	HIGH PERFORMANCE CURRENT MODE CONTROLLERS
STMicroelectronics	UC3843B	239Kb / 15P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

More results

유사한 설명 - UC3843B

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

UC3843B 데이터시트(PDF) 6 Page - ON Semiconductor

UC3843B 데이터시트(HTML) 6 Page - ON Semiconductor

유사한 부품 번호 - UC3843B

유사한 설명 - UC3843B

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