CM3718GIS datasheet(3/10 Pages) ETC

Part #	CM3718GIS

Description	1.5A LOW NOISE PWM STEP DOWN REGULATOR

Download	10 Pages

Scroll/Zoom	100%

Manufacturer	ETC [List of Unclassifed Manufacturers]

Direct Link

Logo

3 / 10 page

CM3718

1.5A LOW-NOISE PWM STEP-DOWN REGULATOR

ABSOLUTE MAXIMUM RATINGS

Junction Temperature ...…………………… …………150°C

Absolute maximum ratings are those values beyond which the

device could be permanently damaged.

Storage Temperature ……................……. -65°C to 125°C

PVIN/VIN ………….....................................….......-0.3V to 6.0V

Lead Temperature (Soldering, 5 sec)……………….. 260°C

Voltage on Any Other Pin ………... GND – 0.3V to VIN + 0.3V

Thermal Dissipation(θJC )….. ………………….. .50°C/W

Output Current, Source or Sink ……......…………........…...1.5A

OPERATING CONDITIONS

Temperature Range ............................. -40°C to 85°C

PVIN Operating Range .........................2.0V to 4.0V

ELECTRICAL CHARACTERISTICS (Unless otherwise stated, these specifications apply T

A=25°C;

VIN=+3.3V and PVIN=+3.3V)

maximum ratings are stress ratings only and functional device operation is not implied.

(Note 1)

CM3718

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

SWITCHING REGULATOR

VREF

Adjustable Output Voltage

VREF

VIN

V

fsw

Switching Frequency

CM3718

1.2

MHz

IOUT(RMS)

Maximum Output RMS Current

CM3718

1.5

A

IOUT(PEAK)

Maximum Output Peak Current

CM3718

3

A

MOSFETs

RDS(ON)

Drain to Source on-State Resistance

PVIN=5V

250

mΩ

SUPPLY

IVIN

Quiescent Current

VFB = 1.4V

LC unconnected

220

µA

IPVIN

VFB = 1.4V

LC unconnected

500

µA

2005/02/02 Rev. 1.5

Champion Microelectronic Corporation

Page 3

Similar Part No. - CM3718GIS

Manufacturer	Part #	Datasheet	Description
Champion Microelectroni...	CM3718GIS	349Kb / 10P	1.5A LOW-NOISE PWM STEP-DOWN REGULATOR

More results

Similar Description - CM3718GIS

Manufacturer	Part #	Datasheet	Description
Stanson Technology	SP9718	244Kb / 9P	1.5A LOW-NOISE PWM STEP-DOWN REGULATOR
SYNC POWER Crop.	SP9718	244Kb / 9P	1.5A LOW-NOISE PWM STEP-DOWN REGULATOR
Champion Microelectroni...	CM3718	349Kb / 10P	1.5A LOW-NOISE PWM STEP-DOWN REGULATOR
Microsemi Corporation	LX1911	152Kb / 7P	1.5A, 1.1MHZ PWM Step-Down Regulator
Champion Microelectroni...	CM3708A	237Kb / 6P	3A LOW-NOISE PWM STEP-DOWN REGULATOR
Maxim Integrated Produc...	MAX1692	150Kb / 12P	Low-Noise, 5.5V-Input, PWM Step-Down Regulator Rev 0; 11/98
Advanced Analogic Techn...	AAT2158	706Kb / 18P	1.5A Low Noise Step-Down Converter
	AAT2158_0810	1Mb / 17P	1.5A Low Noise Step-Down Converter
	AAT2158	756Kb / 16P	1.5A Low Noise Step-Down Converter
List of Unclassifed Man...	CM3708	165Kb / 6P	3A LOOW NOISE PWM STEP DOWN REGULATOR

More results

CM3718GIS Datasheet(PDF) 3 Page - List of Unclassifed Manufacturers

CM3718GIS Datasheet(HTML) 3 Page - List of Unclassifed Manufacturers

Similar Part No. - CM3718GIS

Similar Description - CM3718GIS

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL