MB3788

(Continued)

High-frequency operation: 100 kHz to 1 MHz

On-chip timer and latch-type short-circuit detection circuit

Wide error amplifier input voltage range: -0.2 V to VCC - 1.8 V

On-chip high-accuracy reference voltage circuit: 2.50 V ±1%

Output circuit

PNP transistor drive output pin: Push-pull type ON/OFF current values set independently

On-chip standby function and output control function

High-density packaging: SSOP-24P

PIN ASSIGNMENT

VCC(out)

OUT1

VE1

Cb1

Ca1

FB1 -IN1(E) +IN1(E) -IN1(C)

-IN(PWN)

VCC

VREF

 

(TOP VIEW)

1

24

2

23

3

22

4

21

5

20

6

19

7

18

8

17

9

16

10

15

11

14

12

13

 

(FPT-24P-M03)

GND

OUT2

VE2

Cb2

Ca2

FB2

-IN2(E)

+IN2(E)

-IN2(C)

SCP

CTL2 CTL1

2

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Image 2
Fujitsu MB3788 manual PIN Assignment