TL1451AMFKB datasheet(12/36 Pages) TI

部件名	TL1451AMFKB

功能描述	DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

PDF	36 Pages

Scroll/Zoom	100%

制造商	TI [Texas Instruments]

网页	http://www.ti.com

标志

12 / 36 page

TL1451A

DUAL PULSEWIDTHMODULATION CONTROL CIRCUITS

SLVS024E – FEBRUARY 1983 – REVISED NOVEMBER 1999

www.ti.com

TYPICAL CHARACTERISTICS

123

UNDERVOLTAGE LOCKOUT

HYSTERESIS CHARACTERISTICS

TA = 25°C

TA = –20°C

IO = 10 mA

7,10

5 V

I = IO

VDE

TA = 85°C

VCC – Supply Voltage – V

–25

2.5

UNDERVOLTAGE LOCKOUT CHARACTERISTIC

3.5

100

Threshold Voltage –VTH

(Left Scale)

Threshold Voltage –VTL

(Left Scale)

Hysteresis Voltage

(Right Scale)

300

200

100

TA – Free-Air Temperature – °C

3.25

2.75

2.25

150

250

Figure 11

Figure 12

1.20

1.15

1.10

– 25

1.25

1.30

SHORT-CIRCUIT PROTECTION CHARACTERISTICS

100

Short-Circuit Protection

Latch Reset Supply Voltage

(Right Scale)

Short-Circuit Protection

Comparator Threshold Voltage

(Left Scale)

2.5

1.5

TA – Free-Air Temperature – °C

Figure 13

TL1451AMFKB 数据表(PDF) 12 Page - Texas Instruments

TL1451AMFKB 数据表(HTML) 12 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

数据表下载

链接网址

TL1451AMFKB 数据表(PDF) 12 Page - Texas Instruments

TL1451AMFKB 数据表(HTML) 12 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

数据表 下载

链接网址

数据表下载