UC2842AN datasheet(6/14 Pages) ONSEMI

部品番号	UC2842AN

部品情報	HIGH PERFORMANCE CURRENT MODE CONTROLLERS

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UC3842A, 43A UC2842A, 43A

6

MOTOROLA ANALOG IC DEVICE DATA

Figure 13. Output Saturation Voltage

versus Load Current

Figure 14. Output Waveform

Figure 15. Output Cross Conduction

Figure 16. Supply Current versus

Supply Voltatage

50 ns/DIV

VCC = 15 V

CL = 1.0 nF

TA = 25°C

100 ns/DIV

VCC = 30 V

CL = 15 pF

TA = 25°C

800

600

400

200

0

IO, OUTPUT LOAD CURRENT (mA)

VCC

TA = 25°C

TA = –55°C

Gnd

TA = 25°C

Source Saturation

(Load to Ground)

TA = –55°C

VCC = 15 V

80

µs Pulsed Load

120 Hz Rate

0

10203040

VCC , SUPPLY VOLTAGE

RT = 10 k

CT = 3.3 nF

VFB = 0 V

ISense = 0 V

TA = 25°C

90%

10%

0

1.0

2.0

3.0

–2.0

–1.0

0

25

20

15

10

5

0

Sink Saturation

(Load to VCC)

同様の部品番号 - UC2842AN

メーカー	部品番号	データシート	部品情報
Motorola, Inc	UC2842AN	399Kb / 14P	HIGH PERFORMANCE CURRENT MODE CONTROLLERS
STMicroelectronics	UC2842AN	167Kb / 16P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
STMicroelectronics	UC2842AN	129Kb / 15P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
Texas Instruments	UC2842AN	517Kb / 11P	[Old version datasheet] Current Mode PWM Controller
STMicroelectronics	UC2842AN	174Kb / 16P	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER May 2004 REV. 5

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