LTC1530CS8 datasheet(2/24 Pages) LINER

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LTC1530

ORDER PART

NUMBER

LTC1530CS8

LTC1530CS8-1.9

LTC1530CS8-2.5

LTC1530CS8-2.8

LTC1530CS8-3.3

LTC1530IS8

LTC1530IS8-1.9

LTC1530IS8-2.5

LTC1530IS8-2.8

LTC1530IS8-3.3

S8 PART MARKING

TJMAX = 125°C, θJA = 130°C/ W

*VOUT FOR FIXED VOLTAGE VERSIONS

TOP VIEW

IFB

IMAX

PVCC

GND

S8 PACKAGE

8-LEAD PLASTIC SO

*VSENSE/

VOUT

COMP

1530

153019

153025

530I28

530I33

1530I

530I19

530I25

(Note 1)

Supply Voltage

PVCC ........................................................................ 14V

Input Voltage

IFB (Note 2) ............................................... PVCC + 0.3V

IMAX ........................................................ – 0.3V to 14V

IFB Input Current (Notes 2,3) ............................ – 100mA

Operating Ambient Temperature Range

LTC1530C ............................................... 0

°C to 70°C

LTC1530I ............................................ – 40

°C to 85°C

Maximum Junction Temperature

LTC1530C, LTC1530I ...................................... 125

°C

Storage Temperature Range ................. – 65

°C to 150°C

Lead Temperature (Soldering, 10 sec).................. 300

°C

Consult factory for Military grade parts.

153028

153033

The q denotes specifications that apply over the full operating temperature

range, otherwise specifications are at 0

°C ≤ TA ≤ 70°C. PVCC = 12V unless otherwise noted. (Note 3)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VSENSE

Internal Feedback Voltage

LTC1530CS8 (Note 4)

1.223

1.235

1.247

1.216

1.235

1.254

VOUT

Output Voltage

LTC1530CS8-1.9 (Note 4)

1.881

1.9

1.919

1.871

1.9

1.929

LTC1530CS8-2.5 (Note 4)

2.475

2.5

2.525

2.462

2.5

2.538

LTC1530CS8-2.8 (Note 4)

2.772

2.8

2.828

2.758

2.8

2.842

LTC1530CS8-3.3 (Note 4)

3.267

3.3

3.333

3.250

3.3

3.350

gmERR

Error Amplifier Transconductance

(Note 5)

1.6

2.6

millimho

The q denotes specifications that apply over the full operating temperature range, otherwise specifications are at –40

°C ≤ TA ≤ 85°C.

PVCC = 12V unless otherwise noted. (Note 3)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

PVCC

Supply Voltage

(Note 6)

13.2

VUVLO

Undervoltage Lockout Voltage

(Note 7)

3.5

3.75

VSENSE

Internal Feedback Voltage

LTC1530IS8 (Note 4)

1.223

1.235

1.247

1.210

1.235

1.260

PACKAGE/ORDER I FOR ATIO

ABSOLUTE

AXI U

RATI GS

ELECTRICAL CHARACTERISTICS

LTC1530CS8 Datasheet(PDF) 2 Page - Linear Technology

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