LT6552

6

6552f

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Shutdown Pin Current

q

85

250

µA

q

310

µA

Turn-On Time

200

ns

Turn-Off Time

400

ns

Shutdown Output Leakage Current

q

0.25

µA

±5V ELECTRICAL CHARACTERISTICS

Note 1: Absolute Maximum Ratings are those values beyond which the life

of a device may be impaired.

Note 2: The inputs are protected from ESD with diodes to the supplies.

Note 3: A heat sink may be required to keep the junction temperature

below absolute maximum.

Note 4: The LT6552C/LT6552I are guaranteed functional over the

temperature range of –40

°C to 85°C.

Note 5: The LT6552C is guaranteed to meet specified performance from

0

°C to 70°C and is designed, characterized and expected to meet specified

performance from –40

°C to 85°C, but is not tested or QA sampled at these

temperatures. The LT6552I is guaranteed to meet specified performance

from – 40

°C to 85°C.

value is added to the output.

input pairs and is input referred.

Note 8: Minimum supply is guaranteed by the PSRR test.

Note 9: Full power bandwidth is calculated from the slew rate.

FPBW = SR/2

πVp

Figure 1. 3.3V, 5V DC Test Circuit

Figure 2.

±5V DC Test Circuit

REF

–IN

+IN

FB

OUT

SHDN

+

–

+

–

–

+

+

–

+

–

100

Ω

0.1%

900

Ω

0.1%

6552 F01

1

µF

REF

–IN

+IN

FB

OUT

SHDN

+

–

+

–

+

–

100

Ω

0.1%

900

Ω

0.1%

6552 F02

1

µF

1

µF