MIL-M-38510-702 Microcircuits, Linear, Regulating Pulse Width Modulators, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, regulating, 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3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.

Adapter pin numbers   1/

Energ. relays

Measured

pin(s)

Notes and equations

Limits

Unit

1

2

3

4

5

6

7

8

9

10

11

13

14

15

16

VN

C.L.

adj.

VREF

Cur    Sense

Error    Amp

Comp

CT

RT

Sync

Output

A

VC

Output

B

VlN

Shut-

down

No.

Val.

Unit

Min

Max

-

+

+

-

1

Tc =

+25°C

VSU

44

15 kn       to

VREF       10/

GND

GND

VREF

GND

Open

4/

Open

Open

Open

5/

Open

Raise from

� 6 V

to 8 V

GND

K1, K2

11

14

E44

E45

V V

VSU � 8 V if

E44 or E45 =

limit and E46

= limit  4/ 5/

13 (Type

01)

0.4 (Type

02)

V

1

E46

V

4

V

VSD

45

15 kn       to

VREF       10/

GND

GND

VREF

GND

Open

4/

Open

Open

Open

5/

Open

Lower from

� 8 V

to 6 V

GND

K1, K2

11

14

E47

E48

V V

VSD � 6 V if both E47 and

E48 = limit

and E49 =

limit  4/ 5/

13 (Type

02)

0.4 (Type

01)

V

1

E49

V

0.45

V

llN

46

0.7 V

Pin 5

"

"

"

"

"

Open

"

"

"

15 V

"

15 V

GND

None

15

l7

mA

llN = l7   4/

22

mA

2

Tc =

+125°C

VTVO

47

Open

-1 mA

"

"

GND

VREF

"

"

"

"

"

"

"

"

"

"

2

E50

V

VTVO = E50

5.00

5.20

V

48

through

92

All test parameters, test conditions, and test limits remaining are identical with tests 2-46 specified in table lll, subgroup 1, TC = +25°C.

3

Tc =

-55°C

93 through

138

All test parameters, test conditions, and test limits remaining are identical with those specified in table lll, subgroup 2, TC = +125°C.

3

TJ =

-55°C

LRESET

Open

GND

GND

GND

GND

Open

4.7 nF to GND

10 kn to GND

-1 mA

15 V

15 V

GND

K9, K10

11 and

14

2/

4

TJ =

+25°C

�VlN /

�VREF

139

"

Pin 6

"

"

"

VREF

"

Open

Open

Open

Open

"

Open

15 V

+ 1 V RMS

at 2.4

kHz

"

K13

2

E152

mV

rms

�VlN / �VREF

= 20 log

(1 V / E152) (see figure 4)

55

dB

fOSC1

140

"

"

"

"

"

"

"

4.7 nF to GND

10 kn

to

GND

"

"

"

"

15 V

"

K9, K10

11

F1

kHz

fOSC1 = 2 x F1

39

47

kHz

�fOSC /

�VlN

141

"

"

"

"

"

"

"

"

"

"

"

"

"

8 V

"

"

"

F2

kHz

�fOSC / �VlN =

100 x

(F3-F2) / F2

-2

2

%

"

"

"

"

"

"

"

"

"

"

"

"

"

40 V

"

"

F3

kHz