LM3676 datasheet(6/23 Pages) TI1

部品番号	LM3676

部品情報	2MHz, 600mA Step-Down DC-DC Converter with Mode Control

Download	23 Pages

Scroll/Zoom	100%

メーカー	TI1 [Texas Instruments]

ホームページ	http://www.ti.com

Logo

6 / 23 page

-40

-20

0

20

40

60

80

100

TEMPERATURE (°C)

900

950

1000

1050

1100

1150

1200

OPEN LOOP

VIN = 3.6V

VIN = 4.5V

VIN = 2.9V

VIN = 3.6V

CLOSE LOOP

VIN = 4.5V

VIN = 2.9V

-40

-20

0

20

40

60

80

100

TEMPERATURE (°C)

1.88

1.90

1.92

1.94

1.96

1.98

2.00

2.02

IOUT = 300 mA

VIN = 2.9V

VIN = 3.6V

VIN = 4.5V

3.0

3.5

4.0

4.5

5.0

5.5

6.0

SUPPLY VOLTAGE (V)

10

12

14

16

18

20

2.5

TA = 85°C

EN = VIN

IOUT = 0 mA

TA = 25°C

TA = -30°C

-10

10

30

50

70

90

TEMPERATURE (°C)

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

-30

EN = GND

VIN = 3.6V

VIN = 2.9V

VIN = 5.5V

LM3676

SNVS426B – NOVEMBER 2006 – REVISED MARCH 2007

www.ti.com

Typical Performance Characteristics

Circuit of LM3676SD, VIN= 3.6V, VOUT= 1.5V, TA= 25°C, unless otherwise noted.

Quiescent Supply Current vs. Supply Voltage

Shutdown Current vs. Temp

Feedback Bias Current vs. Temp

Switching Frequency vs. Temperature

RDS(ON) vs. Temperature

Open/Closed Loop Current Limit vs. Temperature

6

Submit Documentation Feedback

Product Folder Links: LM3676

同様の部品番号 - LM3676

メーカー	部品番号	データシート	部品情報
National Semiconductor ...	LM3676	5Mb / 20P	2MHz, 600mA Step-Down DC-DC Converter with Mode Control
Texas Instruments	LM3676	3Mb / 25P	[Old version datasheet] 2-MHz 600-mA Step-Down DC-DC Converter With Mode Control
National Semiconductor ...	LM3676SD-1.5	5Mb / 20P	2MHz, 600mA Step-Down DC-DC Converter with Mode Control
National Semiconductor ...	LM3676SD-1.8	5Mb / 20P	2MHz, 600mA Step-Down DC-DC Converter with Mode Control
Texas Instruments	LM3676SD-1.8/NOPB	3Mb / 25P	[Old version datasheet] 2-MHz 600-mA Step-Down DC-DC Converter With Mode Control

More results

同様の説明 - LM3676

メーカー	部品番号	データシート	部品情報
National Semiconductor ...	LM3676	5Mb / 20P	2MHz, 600mA Step-Down DC-DC Converter with Mode Control
	LM3671	7Mb / 24P	2MHz, 600mA Step-Down DC-DC Converter
	LM3671	7Mb / 24P	2MHz, 600mA Step-Down DC-DC Converter
Texas Instruments	LM3671	6Mb / 39P	[Old version datasheet] LM3671, LM3671Q 2MHz, 600mA Step-Down DC-DC Converter
Texas Instruments	LM3671MF-12	6Mb / 38P	[Old version datasheet] LM3671, LM3671Q 2MHz, 600mA Step-Down DC-DC Converter
National Semiconductor ...	LM3671	967Kb / 16P	2MHz , 600mA Step-Down DC-DC Converter in SOT23-5
	LM3674	1Mb / 15P	2MHz, 600mA Step-Down DC-DC Converter in SOT 23-5
	LM3674_0609	1Mb / 15P	2MHz, 600mA Step-Down DC-DC Converter in SOT 23-5
Texas Instruments	LM3674	4Mb / 22P	[Old version datasheet] 2MHz, 600mA Step-Down DC-DC Converter in SOT 23-5
Texas Instruments	LM3674	4Mb / 25P	[Old version datasheet] LM3674 2MHz, 600mA Step-Down DC-DC Converter in SOT-23