MSK MSK5100-5, MSK5100-00, MSK5100-12, MSK5100-12B, MSK5100-3.3 Datasheet

4707 Dey Road Liverpool, N.Y. 13088

M.S.KENNEDY CORP.

[phone]

FEATURES:

5100

SERIES

ISO-9001 CERTIFIED BY DSCC

HIGH CURRENT,

LOW DROPOUT

VOLTAGE REGULATORS

Extremely Compact 10 Pin SOIC With Heat Sink Tab

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% Guaranteed Accuracy

Output Current to 1.5 Amps

MIL-PRF-38534 QUALIFIED

DESCRIPTION:

The MSK 5100 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 effi-

ciency up and power dissipation down. Accuracy is guaranteed with a 1% output voltage tolerance. The series also

offers a TTL/CMOS compatible on/off enable function as well as an output flag pin. The MSK 5100 series is packaged

in a space efficient 10 pin power SOIC with a built in copper-moly sink tab.

EQUIVALENT SCHEMATIC

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

N/C

Enable

Vin A

Vin B

N/C

Vout A

Vout B

N/C

Adj

N/C

1

2

3

4

5

6

7

8

9

10

MSK5100-00

N/C

Enable

Vin A

Vin B

N/C

Vout A

Vout B

Vout C

N/C

Flag

1

2

3

4

5

6

7

8

9

10

MSK5100-3.3,-5.0,-12

HEAT SINK

The heat sink of the package and the

lid are electrically connected to ground.

Schematic shown for fixed output voltage versions

Rev. D 10/00

1

Output Voltage Tolerance

Dropout Voltage

Load Regulation

Line Regulation

Ground Current

Enable Input Voltage

Enable Input Current

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

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

Input Voltage

Enable Voltage

Output Current

Storage Temperature Range

Lead Temperature

(10 Seconds Soldering)

Operating Temperature

MSK5100 Series

MSK5100B Series

Group A

Subgroup

1

2,3

1

1

1

2,3

1

2,3

-

-

-

-

1

1

1

1

-

-

1

-

1

-

-

-

-

%

%

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

-20V to +60V

26V

-0.3V to 26V

3.5A

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 10µF 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 subgroups 1 and 4 unless otherwise specified.

Military grade devices ('B' suffix) shall be 100% tested to subgroups 1,2,3 and 4..

Subgroup 1,4

Subgroup 2

Subgroup 3

Please consult the factory if alternate output voltages are required.

Applies to MSK5100-00 adjustable version only.

Applies to fixed output devices only.

PART

NUMBER

OUTPUT

VOLTAGE

TC=+25°C

TJ=+125°C

TA=-55°C

MSK5100-00

MSK5100-3.3

MSK5100-5.0

MSK5100-12

○○○○○○○○○○○○○○○○

○○○○○○○○○○○

○○○○○○○○○○○○○○○○○

HIGH/ON

LOW/OFF

HIGH/ON

LOW/OFF

MSK 5100B 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

-

-

20

1

10

0.01

0.2

75

1.24

20

40

1.8

130

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

-

Typ.

±0.5

-

80

350

±0.2

±0.3

±0.05

±0.5

2.1

8

22

400

-

-

20

1

10

0.01

0.2

75

1.24

20

40

1.8

130

MSK 5100 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

-

Units

2

2

2

2

8

2 8

8

2

9

9

2 9

2

3

IOUT=1A; VIN=VOUT+1V

2

Rev. D 10/00

2

2

2

2