MB39A112PFT Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Fabricante

MB39A112PFT

3-ch DC/DC Converter IC

Fujitsu 

MB39A112

(Continued)

Parameter

PWM

Comparator

Block

Threshold voltage

[PWM Comp.]

Bias Voltage

Block [VH]

Output voltage

Output source

current

Output Block Output sink current

[Drive]

Output ON resistor

General

Power supply

current

* : Standard design value

Sym-

bol

Pin No.

Conditions

VT0 17 to 19 Duty cycle = 0 %

(VCC = VCCO = 12 V, Ta = + 25 °C)

Value

Unit

Min Typ Max

1.9

2.0



V

VT100 17 to 19 Duty cycle = 100 %



2.5

2.6 V

VH

16



ISOURC

17 to 19

Duty ≤ 5 %

OUT1 = OUT2 =

E

OUT3 = 7 V

Duty ≤ 5 %

ISINK 17 to 19 OUT1 = OUT2 =

OUT3 = 12 V

ROH

17 to 19

OUT1 = OUT2 =

OUT3 = − 15 mA

ROL

17 to 19

OUT1 = OUT2 =

OUT3 = 15 mA

ICC

4



VCCO − VCCO − VCCO −

5.5

5.0

4.5

V

 − 150*  mA



150*

 mA



13 19.5 Ω



10

15

Ω



6

9 mA

7

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