MIL-M-38510-126 Microcircuits, Linear, Regulating, Pulse Width Modulator, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, pulse width modulator microcircuits. Two product assurance classes and a choice of case outlines and lead finishes are provided and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3

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Subgroup

Symbol

Test no.

Energized relays

Equations and notes

Limits

Unit

Min

Max

No.

Value

Unit

1

Tc = +25°C

IIH( S )

28

12

I8

∝A

IIH( S ) = I8

-200

∝A

IIL( S )

29

"

I9

"

IIL( S ) = I9

-360

∝A

VOHP( S )

30

"

E22

V

VOHP( S ) = E22

2.4

V

VOLP( S )

31

"

E23

"

VOLP( S ) = E23

0.4

"

2

Tc =

+125°C

32 to

62

3

Tc = -55°C

63 to

93

4

Tc = +25°C

VIN I

VREF

94

K13

18

E70

∝V rms

VIN I VREF = 20 Log ( VIN I VREF )

50

dB

fOSC

95

K5, K7, K9

13

f1

kHz

fOSC = 2(f1)

38

42

kHz

VRV

96

"

10

E71

V

VRV = E71

0.45

V

VRP

97

"

10

E72

V

VRP = E72

2.5

3.5

V

fOSC I

VIN

98

"

13

f2

kHz

fOSC I VIN = (f2 - f3) I f2 x 100

-1

1

%

"

13

f3

kHz

fOSC(MIN)

99

"

13

f4

Hz

fOSC(MIN) = [ f4 ] *2

100

Hz

fOSC(MAX)

100

"

16

f5

kHz

fOSC(MAX) = [ f5 ] *2

350

kHz

AVS

101

K3 (pos. 3), K4, K6

3

E73

V

13I

60

dB

PSRR

102

"

"

E74

"

14I

66

dB

"

"

E75

"

VS

103

K11, K12

7

E76

"

VS = E76    15I

60

120

mV

+IIBS

104

"

7

I28

∝A

+IIBS = I28

-10

∝A

-IIBS

105

"

6

I29

∝A

-IIBS = I29

-10

∝A

VEC

106

4

E77

V

VEC = E77

0.4

V

ICS

107

4

I30

∝A

ICS = I30

-150

-50

∝A

VR(LOW)

108

5

E78

V

VR(LOW) = E78

0.4

V

VR(HIGH)

109

5

E79

"

VR(HIGH) = E79

2.4

V

VHI

110

K3 (pos. 2)

3

E80

"

VHI = E80

3.6

V

VLO

111

K3 (pos. 2)

3

E81

"

VLO = E81

0.4

V