TL1451AMDREP datasheet(9/25 Pages) TI1

部件名	TL1451AMDREP

功能描述	DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

PDF	25 Pages

Scroll/Zoom	100%

制造商	TI1 [Texas Instruments]

网页	http://www.ti.com

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VCC = 5 V

RT = 5.1 kΩ

TA = 25°C

102

101

100

10−1

101

102

103

104

105

CT − Timing Capacitance − pF

2.2

1.6

1.4

0.8

2.6

1.8

2.4

1.2

VCC = 5 V

RT = 5.1 kΩ

TA = 25°C

CT − Timing Capacitance − pF

101

102

103

104

105

−10

− 20

− 30

− 25

100

VCC = 3.6 V

II(ref) = 1 mA

TA − Free-Air Temperature − °C

−10

− 20

− 30

− 25

100

VCC = 40 V

II(ref) = 1 mA

TA − Free-Air Temperature − °C

TL1451A-EP

DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

SLVS614 – DECEMBER 2005

TYPICAL CHARACTERISTICS (continued)

Figure 6. Trangle Waveform Swing Voltage

Figure 7. Triangle Waveform Period

vs Timing Capacitance

Figure 8. Reference Output Voltage Variation

Figure 9. Reference Output Voltage Variation

vs Free-Air Temperature

TL1451AMDREP 数据表(PDF) 9 Page - Texas Instruments

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