LTC3428EDD datasheet(3/12 Pages) LINER

Part #	LTC3428EDD

Description	4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 3mm DFN

Download	12 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

Logo

3 / 12 page

LTC3428

3

3428f

TYPICAL PERFOR A CE CHARACTERISTICS

3428 G09

LOAD CURRENT (A)

0.05

95

90

85

80

75

70

65

60

55

0.1

1

2

3428 G05

3428 G04

3.3V TO 5V

2.5V TO 3.3V

2.5V TO 5V

OUTPUT VOLTAGE (V)

2.5

108

106

104

102

100

98

96

94

92

90

88

4.5

3428 G06

3428 G02

3428 G01

3428 G03

3.0

3.5

4.0

5.0

120

110

100

90

80

70

60

1.27

1.26

1.25

1.24

1.23

1.22

3428 G08

TEMPERATURE (°C)

3428 G07

10ns/DIV

–45

15

55

115

–25 –5

35

75

95

TEMPERATURE (°C)

–45

15

55

115

–25

–5

35

75

95

500ns/DIV

100µs/DIV

5V/DIV

50mV/DIV

1V/DIV

2V/DIV

500mA/DIV

100mV/DIV

500mA/DIV

SWA

SWB

SWA, SWB Switching Waveforms

SWA, SWB Rise Time, I = 2A

Switch RDS(ON) vs VOUT

Converter Efficiency

Output Voltage Ripple with 22µF

Ceramic Capacitor

Transient Response, 0.5A to 1.5A

SW Pin and Inductor Current in

Discontinuous Mode, Demonstrating

Anti-Ring Circuit Operation

Switch RDS(ON) vs Temperature

Feedback Voltage vs Temperature

All characteristic curves at TA = 25°C unless otherwise noted.

Similar Part No. - LTC3428EDD

Manufacturer	Part #	Datasheet	Description
Linear Technology	LTC3428	225Kb / 12P	4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 3mm DFN
Linear Technology	LTC3428	225Kb / 12P	4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 3mm DFN

More results

Similar Description - LTC3428EDD

Manufacturer	Part #	Datasheet	Description
Linear Technology	LTC3428	225Kb / 12P	4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 3mm DFN
	LTC3528-2	259Kb / 16P	1A, 2MHz Synchronous Step-Up DC/DC Converter in 2mm 횞 3mm DFN
	LTC3528B-2	225Kb / 16P	1A, 2MHz Synchronous Step-Up DC/DC Converter in 2mm 횞 3mm DFN
	LTC3529	216Kb / 12P	1.5A, 1.5MHz Step-Up DC/DC Converter in 2mm 3mm DFN
	LTC3528	268Kb / 16P	1A, 1MHz Synchronous Step-Up DC/DC Converters in 3mm 횞 2mm DFN
	LT3686	519Kb / 28P	37V/1.2A Step-Down Regulator in 3mm 3mm DFN
	LTC3526-2	269Kb / 16P	500mA 2MHz Synchronous Step-Up DC/DC Converters in 2mm X 2mm DFN
SiGe Semiconductor, Inc...	AATIAN41	111Kb / 4P	Low Voltage 2MHz Step-Up DC/DC Converter
Linear Technology	LTC3528-2	401Kb / 18P	1A, 2MHz Synchronous Step-Up DC/DC Converter
Linear Technology	LTC3528B-2	317Kb / 18P	1A, 2MHz Synchronous Step-Up DC/DC Converter

More results

LTC3428EDD Datasheet(PDF) 3 Page - Linear Technology

LTC3428EDD Datasheet(HTML) 3 Page - Linear Technology

Similar Part No. - LTC3428EDD

Similar Description - LTC3428EDD

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Download

Link URL