LT3511

2

3511fa

absoluTe MaxiMuM raTings

SW (Note 4) ............................................................150V

Operating Junction Temperature Range (Note 2)

LT3511E, LT3511I............................... –40°C to 125°C

LT3511H............................................. –40°C to 150°C

LT3511MP.......................................... –55°C to 150°C

Storage Temperature Range .................. –65°C to 150°C

(Note 1)

l

denotes the specifications which apply over the full operating

orDer inForMaTion

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3511EMS#PBF

LT3511EMS#TRPBF

3511

16-Lead Plastic MSOP

–40°C to 125°C

LT3511IMS#PBF

LT3511IMS#TRPBF

3511

16-Lead Plastic MSOP

–40°C to 125°C

LT3511HMS#PBF

LT3511HMS#TRPBF

3511

16-Lead Plastic MSOP

–40°C to 125°C

LT3511MPMS#PBF

LT3511MPMS#TRPBF

3511

16-Lead Plastic MSOP

–55°C to 150°C

Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.

Consult LTC Marketing for information on non-standard lead based finish parts.

pin conFiguraTion

1

3

5

6

7

8

EN/UVLO

GND

BIAS

NC

GND

16

14

12

11

10

9

SW

VC

GND

TOP VIEW

MS PACKAGE

16(12)-LEAD PLASTIC MSOP

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input Voltage Range

l

6

4.5

100

15

V

V

Quiescent Current

Not Switching

2.7

0

3.5

mA

µA

EN/UVLO Pin Threshold

EN/UVLO Pin Voltage Rising

l

1.15

1.21

1.27

V

EN/UVLO Pin Current

2.0

2.6

0

3.3

µA

µA

Maximum Switching Frequency

650

kHz

Maximum Current Limit

240

330

430

mA

Minimum Current Limit

35

60

90

mA

0.3

V

l

1.18

1.17

1.20

1.215

1.23

V

V

0.01

0.03

%/V

(Note 3)

l

80

400

nA

Error Amplifier Voltage Gain

150

V/V

Error Amplifier Transconductance

∆I = 2µA

140

µmhos