MSK MSK5115-5TD, MSK5115-5TU, MSK5115-5ZD, MSK5115-5ZS, MSK5115-5BZD Datasheet

4707 Dey Road Liverpool, N.Y. 13088

M.S.KENNEDY CORP.

[phone]

FEATURES:

SERIES

ISO-9001 CERTIFIED BY DSCC

HIGH CURRENT,

LOW DROPOUT

VOLTAGE REGULATORS

Electrically Isolated Top Tab or Z Tab SIP

Extremely Low Dropout Voltage: 350mV @ 1.5 Amps

Available in 3.3V, 5.0V, 12.0V and Adjustable Versions

Open Collector Error Flag Output

TTL Level Enable Pin: Zero Current Shutdown Mode

Reverse Battery and Load Dump Protection

Low Ground Current: 22mA Typical at Full Load

1% Maximum Guaranteed Accuracy

Output Current to 1.5 Amps

MIL-PRF-38534 QUALIFIED

DESCRIPTION:

The MSK 5115 series voltage regulators are available in +3.3V, +5.0V, +12.0V or adjustable output configura-

tions. All boast ultra low dropout specifications due to the utilization of a super PNP output pass transistor with

monolithic technology. Dropout voltages of 350mV at 1.5 amps are typical in this configuration, which drives

efficiency up and power dissipation down. Accuracy is guaranteed with a 1% maximum output voltage tolerance.

The series also offers a TTL/CMOS compatible on/off enable function as well as an output flag pin. The MSK 5115

series is packaged in a space efficient 5 pin power SIP available in two styles with three lead bend options.

EQUIVALENT SCHEMATIC

5115

TYPICAL APPLICATIONS

PIN-OUT INFORMATION

High Efficiency, High Current Linear Regulators

Constant Voltage/Current Regulators

System Power Supplies

Switching Power Supply Post Regulators

Battery Powered Equipment

Enable

Vin

Ground

Vout

Adjust

1

2

3

4

5

MSK5115-00

Enable

Vin

Ground

Vout

Flag

1

2

3

4

5

MSK5115-3.3,-5.0,-12

Schematic shown for fixed output voltage versions

1 Rev. B 7/00

Output Current Limit

Output Noise

Shutdown Output Current

Flag Output Leakage

Flag Output On Voltage

Flag Threshold

Reference Voltage

Reference Voltage Temp Drift

Adjust Pin Bias Current

Thermal Resistance

Thermal Shutdown

Max.

±1.0

±2.0

200

600

±1.0

±2.0

±0.5

±1.0

3.5

20

-

-

-

0.8

75

2

20

2

0.4

-

1.26

-

120

2.6

-

Output Voltage Tolerance

Dropout Voltage

Load Regulation

Line Regulation

Ground Current

Enable Input Voltage

Enable Input Current

Storage Temperature Range

Lead Temperature

(10 Seconds Soldering)

Operating Temperature

MSK 5115 Series

MSK 5115B Series

%

%

mV

mV

%

%

%

%

A

mA

mA

µV

V

V

µA

µA

µA

µA

V

mV

V

ppm/°C

nA

°C/W

°C

∆VOUT=-1%; IOUT=100m A

∆VOUT=-1%; IOUT=1.5A

VIN=VOUT+5V

10mA ≤ IOUT ≤ 1.5A

(VOUT +1V) ≤ VIN ≤ 26V

IOUT=10mA

VOUT=0V; VIN=VOUT+1V

VIN=VOUT+1V; IOUT=0.75A

VIN=VOUT+1V; IOUT=1.5A

CL=10µF; 10Hz ≤ f ≤ 100KHz

VENABLE ≤ 0.8V

VOH=26V

IOL ≤ 250µA; VIN=VOUT-2V

VIN=VOUT-7%

Normal Operation

Normal Operation

Full Temp; VIN=VOUT+1V

Junction to Case

TJ

Input Voltage (100mS 1%D.C.)

Input Voltage

Enable Voltage

Output Current

Adjustable

+3.3V

+5.0V

+12.0V

VINP

VIN

VEN

IOUT

Parameter

TST

TLD

TJ

ELECTRICAL SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

○○○○○○○○○○○○○○

○○○○○○○

○○○○○○

-65°C to +150°C

300°C

-40°C to +85°C

-55°C to +125°C

1

Test Conditions

1

2

3

4

5

6

7

8

9

NOTES:

Output decoupled to ground using 20µF minimum capacitor unless otherwise specified.

This parameter is guaranteed by design but need not be tested.

Typical parameters are representative of actual device performance but are for reference only.

All output parameters are tested using a low duty cycle pulse to maintain TJ = TC.

Industrial grade devices shall be tested to subgroup 1 unless otherwise specified.

Military grade devices ('B' suffix) shall be 100% tested to subgroups 1,2,3.

Subgroup 1

Subgroup 2

Subgroup 3

Please consult the factory if alternate output voltages are required.

Applies to MSK5115-00 adjustable version only.

Applies to fixed output devices only.

PART

NUMBER

OUTPUT

VOLTAGE

TC=+25°C

TJ=+125°C

TA=-55°C

MSK5115-00

MSK5115-3.3

MSK5115-5.0

MSK5115-12

○○○○○○○○○○○○○○○

○○○○○○○○○○

○○○○○○○○○○○○○○○○

HIGH/ON

LOW/OFF

HIGH/ON

LOW/OFF

MSK 5115B SERIES

Min.

-

-

-

-

-

-

-

-

-

-

-

-

2.4

-

-

-

-

-

-

-

1.22

-

-

-

-

Typ.

±0.5

±1.0

80

350

±0.2

±0.3

±0.05

±0.5

2.1

8

22

400

1.2

1.2

20

1

10

0.01

0.2

75

1.24

20

40

2.4

130

Typ.

±0.5

-

80

350

±0.2

±0.3

±0.05

±0.5

2.1

8

22

400

1.2

1.2

20

1

10

0.01

0.2

75

1.24

20

40

2.4

130

MSK 5115 SERIES

Min.

-

-

-

-

-

-

-

-

-

-

-

-

2.4

-

-

-

-

-

-

-

1.22

-

-

-

-

Max.

±1.0

-

225

625

±1.2

-

±0.6

-

3.5

20

-

-

-

0.8

75

2

20

2

0.4

-

1.26

-

150

2.7

-

Units

2

2

2

8

2 8

8

2

9

9

2 9

2

3

Group A

Subgroup

1

2,3

1

1

1

2,3

1

2,3

-

-

-

-

1

1

1

1

-

-

1

-

1

-

-

-

-

2

IOUT=1A; VIN=VOUT+1V

2

-20V to +60V

26V

-0.3V to 26V

3.5A

2

2

2

2

2

Rev. B 7/00