UPC1909 Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPC1909

SWITCHING REGULATOR CONTROL IC

NEC => Renesas Technology 

µPC1909

PIN CONFIGURATION (TOP VIEW)

16-pin plastic DIP (300 mils)

µPC1909CX

16-pin plastic SOP (300 mils)

µPC1909GS

OV

1

16

CT

CT2

2

15

RT

GND

3

14

VREF

OC

4

13

DTC1

DTC2

5

12

FB

OUT2

6

11

OUT1

ON/OFF

7

10

EMI1

EMI2

8

9

VCC

PIN FUNCTION LIST

Pin Number

1

2

3

4

5

6

7

8

Pin Name

OV

CT2

GND

OC

DTC2

OUT2

ON/OFF

EMI2

Function

Overvoltage protection

OLS shift setting

Ground

Overcurrent protection

OUT2 dead-time setting

OUT2 output

ON/OFF control

OUT2 emitter

Pin Number

9

10

11

12

13

14

15

16

Pin Name

VCC

EMI1

OUT1

FB

DTC1

VREF

RT

CT

Function

Power supply

OUT1 emitter

OUT1 output

Feedback input

OUT1 dead-time setting

Reference voltage output

Timing resistance

Timing capacitance

Data Sheet G14309EJ1V0DS00

3

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