JAN117K datasheet(2/8 Pages) MICROSEMI

2 / 8 page

SG117A/SG117 SERIES

2/93 Rev 1.1 2/94

LINFINITY Microelectronics Inc.

11861 Western Avenue

∞

∞ Garden Grove, CA 92841

(714) 898-8121

∞

∞ FAX: (714) 893-2570

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified, these specifications apply over full operating ambient temperatures for SG117A/SG117 with -55°C

≤ T

A ≤

125°C, SG217A/

SG217 with -25°C

≤ T

A ≤ 150°C, SG 317A/SG317 with 0°C ≤ TA ≤ 125°C, VIN - VOUT = 5.0V , and for IOUT = 500mA (K, R,

and IG), and I

OUT = 100mA

(T and L packages). Although power dissipation is internally limited, these specifications are applicable for power dissipations of 2W for the T and L

packages, and 20W for the K, R, and IG packages. I

MAX is 1.5A for the K, R, and IG packages and 500mA for the T and L packages. Low duty cycle

pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)

Power Dissipation ........................................

Input to Output Voltage Differential .................................

Storage Temperature Range ..........................

ABSOLUTE MAXIMUM RATINGS (Note 1)

Internally Limited

40V

-65

°C to 150°C

Operating Junction Temperature

Hermetic (K, R, T, L, IG-Packages) ............................

Lead Temperature (Soldering, 10 Seconds) ..............

150

°C

300

°C

Note 1. Exceeding these ratings could cause damage to the device.

Input Voltage Range ..............................

OUT + 3.5V) to 37V

Operating Junction Temperature Range

SG117A/SG117 .........................................

SG217A/SG217 .........................................

SG317A/SG317 ............................................

-55°C to 150°C

-25°C to 150°C

0°C to 125°C

Note 2. Range over which the device is functional.

Note 3. These ratings are applicable for junction temperatures of less than 150°C.

RECOMMENDED OPERATING CONDITIONS (Note 2 & 3)

Units

SG117/SG217

Min.

Typ. Max.

Min.

Typ. Max.

SG117A/SG217A

Parameter

Test Conditions

OUT = 10mA

A = 25°C

≤ (V

IN - VOUT) ≤ 40V, P ≤ PMAX,

10mA

≤ I

OUT ≤ IMAX

≤ (V

IN - VOUT) ≤

40V, I

L = 10mA

A = 25°C

A = TMIN to T MAX

10mA

≤ I

OUT ≤ IMAX

OUT ≤ 5V, TA = 25°C

OUT ≥ 5V, TA = 25°C

OUT ≤ 5V

OUT ≥ 5V

A = 25°C, 20ms pulse

OUT =

10V, f =120Hz

ADJ = 1µF, TA = 25°C

ADJ = 10µF

10mA

≤ I

OUT ≤ IMAX , 2.5V ≤ (VIN - VOUT) ≤ 40V

1.238

1.225

1.250

0.005

0.01

0.1

0.3

0.002

0.2

1.262

1.270

0.01

0.02

0.3

0.02

100

1.20

1.25

0.01

0.02

0.1

0.3

0.03

0.2

1.30

0.02

0.05

0.3

0.07

100

%/V

%/W

µA

K Package:

Thermal Resistance-Junction to Case,

JC .................

3.0°C/W

Thermal Resistance-Junction to Ambient,

JA .............. 35°C/W

R Package:

Thermal Resistance-Junction to Case,

JC .................

5.0°C/W

Thermal Resistance-Junction to Ambient,

JA .............

40°C/W

T Package:

Thermal Resistance-Junction to Case,

JC ..................

15°C/W

Thermal Resistance-Junction to Ambient,

JA ...........

120°C/W

IG Package:

Thermal Resistance-Junction to Case,

JC .................

3.5°C/W

Thermal Resistance-Junction to Ambient,

JA .............

42°C/W

L Package:

Thermal Resistance-Junction to Case,

JC ..................

35°C/W

Thermal Resistance-Junction to Ambient,

JA ...........

120°C/W

THERMAL DATA

Note A. Junction Temperature Calculation: T

= T

+ (P

Note B. The above numbers for

JC are maximums for the limiting

thermal resistance of the package in a standard mount-

ing configuration. The

JA numbers are meant to be

guidelines for the thermal performance of the device/pc-

board system. All of the above assume no ambient

airflow.

Reference Voltage

Line Regulation (Note 4)

Load Regulation (Note 4)

Thermal Regulation (Note 5)

Ripple Rejection

Adjust Pin Current

Adjust Pin Current Change

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