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M62501P,FP

PWM IC for the synchronized deflection system control

9702

MITSUBISHI <Digi./Ana.INTERFACE>

PRELIMINALY

PRELIMINALY

Notices;This

is not

a final

specification.

Some

parametric

limits

are

subject

to change.

6

POUT

•The abnormal state detection output terminal

•The output becomes "H" from "L" when an abnormality is

detected in the OVP or UVP terminal. Then the PWM

output terminal becomes "H" settlement, too.

•Do OFF of power supply (Vcc) to remove latch of

abnormal state.

•In abnormal state detection ;

Output "H" level = 10.5V typ

(The output load current : no-load, Vcc=12V)

Output "L" level = 1.5V typ

(The output load current : -1mA, Vcc=12V)

•In normal state ;

Output "L" level = 0.4V typ

(The output load current : +10mA, Vcc=12V)

7

OVP

8

UVP

•Over voltage protection of the control line (OVP)

•Setting terminal voltage ;

GND

•Under voltage protection of the control line (UVP)

•Setting terminal voltage ;

GND

•The input terminal of a buffer Amp. (BI)

•The output terminal of a buffer Amp. (BO)

Vcc

POUT

GND

2

6

16

16

GND

15

VREF

2

Vcc

7

OVP

8 UVP

To latch input

Note:It is connected to GND when the abnormal detection terminal is not used.

9

BI

10

BO

2

Vcc

9

BI

10

BO

Terminal No.

Symbol

Function and terminal circumscription circuitry

5