MB3881 datasheet(12/40 Pages) FUJITSU

No de pièce	MB3881

Description	8-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down

Download	40 Pages

Scroll/Zoom	100%

Fabricant	FUJITSU [Fujitsu Component Limited.]

Site Internet	http://edevice.fujitsu.com/fmd/en/index.html

Logo

12 / 40 page

MB3881

12

(Continued)

(Ta

= +25 °C, VCC = 9 V, VSS = 4.4 V, VDD = 5 V)

*: Standard design value.

(Continued)

Parameter

Sym-

bol

Pin No.

Conditions

Value

Unit

Min.

Typ.

Max.

Input offset voltage

VIO

4, 5

FB

= 0.55 V

−15

0

15

mV

Input bias current

IB

6

+IN = 0 V

−100

−20



nA

5FB

= 0.55 V

−50

−10



nA

Common mode input

voltage range

VCM

4



0



VCC

− 0.9

V

Voltage gain

AV

4DC

60

75



dB

Frequency bandwidth

BW

4

AV

= 0 dB



1.2*



MHz

Output voltage

VOH

4



1.1

1.3



V

VOL

4



5

200

mV

Output source current

ISOURCE

4FB

= 0.55 V

−2.0

−1.0

mA

Output sink current

ISINK

4FB

= 0.55 V

60

140

µA

Threshold voltage

VTH

50, 53, 56, 57 CH1 to CH4

0.97

1.00

1.03

V

62

+IN = 1 V (CH7)

0.77

0.80

0.83

V

Input bias current

IB

46, 43, 40,

11, 37

−IN = 0 V

−320

−60



nA

Input offset voltage

VIO

60, 61



0.55

0.60

0.65

V

Input bias current

IB

23, 17

−IN (C) = 0 V

−200

−40



nA

Common mode input

voltage range

VCM

60, 61



0



VCC

− 1.8

V

Input offset voltage

VIO

64

−15

0

15

mV

Input bias current

IB

7FB

= 0.55 V

−50

−10



nA

Common mode input

voltage range

VCM

64



0



VCC

− 0.9

V

Threshold voltage

VT0

50

Duty cycle

= 0%

0.9

1.0



V

VT100

50

Duty cycle

= 100%



1.73

1.83

V

Input bias current

IDTC

48, 45, 42, 39,

19, 13, 9

DTC

= 0.4 V

(CH1 to CH7)

−1.0

−0.3

µA

Numéro de pièce similaire - MB3881

Fabricant	No de pièce	Fiches technique	Description
Fujitsu Component Limit...	MB3882	254Kb / 30P	2-channel DC/DC Converter IC with Synchronous Rectifier
	MB3882PFV	254Kb / 30P	2-channel DC/DC Converter IC with Synchronous Rectifier
	MB3883	473Kb / 39P	6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
	MB3883	452Kb / 40P	6-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down
	MB3883PFV	473Kb / 39P	6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down

More results

Description similaire - MB3881

Fabricant	No de pièce	Fiches technique	Description
Fujitsu Component Limit...	MB3883	452Kb / 40P	6-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down
	MB3827	557Kb / 41P	6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
	MB3883	473Kb / 39P	6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
Linear Technology	LT3433	238Kb / 16P	High Voltage Step-Up/Step-Down DC/DC Converter
	LT3433	183Kb / 12P	High Voltage Step-Up/Step-Down DC/DC Converter
	LT3433	243Kb / 16P	High Voltage Step-Up/Step-Down DC/DC Converter
Diodes Incorporated	AP3405	574Kb / 9P	600mA Step-down DC/DC Converter with Synchronous Rectifier
Diodes Incorporated	AP3403	598Kb / 9P	600mA STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER
RICOH electronics devic...	R1232D	845Kb / 24P	PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER
Panasonic Semiconductor	AN8014S	151Kb / 18P	Step-down, step-up, or inverting DC-DC converter control IC

More results

MB3881 Fiches technique(PDF) 12 Page - Fujitsu Component Limited.

MB3881 Fiches technique(HTML) 12 Page - Fujitsu Component Limited.

Numéro de pièce similaire - MB3881

Description similaire - MB3881

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Fiches technique Télécharger

Lien URL