Fujitsu MB3887 manual Parts List, Parts No

Page 25

MB3887

PARTS LIST

COMPONENT

ITEM

SPECIFICATION

VENDOR

PARTS No.

 

 

 

 

 

Q1

P-ch FET

VDS = −30 V, ID = ±8 A (Max)

VISHAY SILICONIX

Si4435DY

Q2

N-ch FET

VDS = 60 V, ID = 0.115 A

VISHAY SILICONIX

2N7002E

 

(Max)

 

 

 

 

 

 

 

 

 

 

D1

Diode

VF = 0.42 V (Max) , IF = 3 A

ROHM

RB053L-30

 

 

 

 

 

 

 

L1

Inductor

22 H

 

3.5 A, 31.6

TDK

SLF12565T-

 

mΩ

220M3R5

 

 

 

 

 

 

 

 

 

 

 

 

C1

OS-CONTM

22 F

 

25 V (10 %)

SANYO

25SL22M

C2, C3

Electrolytic Condenser

100 F

 

25 V (10 %)

SANYO

25CV100AX

C4

Ceramics Condenser

0.022 F

 

50 V

TDK

C1608JB1H223K

C5

Ceramics Condenser

0.1 F

 

16 V

KYOCERA

CM21W5R104K16

C6

Ceramics Condenser

1500 pF

 

10 V

MURATA

GRM39B152K10

C7

Ceramics Condenser

0.1 F

 

25 V

MURATA

GRM39F104KZ25

C8

Ceramics Condenser

10000 pF

 

10 V

MURATA

GRM39B103K10

C9

Ceramics Condenser

0.1 F

 

16 V

KYOCERA

CM21W5R104K16

C10

Ceramics Condenser

5600 pF

 

10 V

MURATA

GRM39B562K10

 

 

 

 

 

 

 

R1

Resistor

0.033 Ω

 

1.0 %

SEIDEN TECHNO

RK73Z1J-0D

R2

Resistor

47 kΩ

 

0.5 %

KOA

RK73G1J-473D

R3

Resistor

330 kΩ

 

0.5 %

KOA

RK73G1J-334D

R4

Resistor

82 kΩ

 

0.5 %

KOA

RK73G1J-823D

R5

Resistor

330 kΩ

 

0.5 %

KOA

RK73G1J-334D

R6

Resistor

68 kΩ

 

0.5 %

KOA

RK73G1J-683D

R7

Resistor

22 kΩ

 

0.5 %

KOA

RK73G1J-223D

R8

Resistor

100 kΩ

 

0.5 %

KOA

RK73G1J-104D

R9

Resistor

10 kΩ

 

1.0 %

KYOCERA

CR21-103-F

R10 to R12

Resistor

30 kΩ

 

0.5 %

KOA

RK73G1J-303D

R13

Resistor

20 kΩ

 

0.5 %

KOA

RK73G1J-203D

R14

Resistor

1 kΩ

 

0.5 %

KOA

RK73G1J-102D

R15

Resistor

120 Ω

 

0.5 %

ssm

RR0816P121D

R16, R18

Resistor

200 kΩ

 

0.5 %

KOA

RK73G1J-204D

R17, R19

Resistor

100 kΩ

 

0.5 %

KOA

RK73G1J-104D

 

 

 

 

 

 

 

Note : VISHAY SILICONIX : VISHAY Intertechnology, Inc. ROHM : ROHM CO., LTD.

TDK : TDK Corporation

SANYO : SANYO Electric Co., Ltd.

KYOCERA : Kyocera Corporation

MURATA : Murata Manufacturing Co., Ltd.

SEIDEN TECHNO : SEIDEN TECHNO CO., LTD.

KOA : KOA Corporation

ssm : SUSUMU Co., Ltd.

OS-CON is a trademark of SANYO Electric Co., Ltd.

25

Image 25
Contents Description FeaturesPackage MB3887 TOP View PIN AssignmentPIN Description Pin No Symbol DescriptionsBlock Diagram Absolute Maximum Ratings Parameter Symbol Conditions Rating Unit Min MaxRecommended Operating Conditions Parameter Symbol Conditions Value Unit Min TypParameter Sym Pin Conditions Electrical CharacteristicsBol Min Typ Parameter Sym Pin Conditions Value Unit Bol Min Typ Max Parameter Sym Pin Conditions Value Unit Bol Min Typ OUT = −45 mA Output block Resistor Typical Characteristics Triangular wave oscillation frequency fOSC kHz Error amplifier gain and phase vs. Frequency Gain a Power dissipation vs. Ambient temperature Functional Description PWM comparator block PWM Comp PowerOutput block OUT Control block CTLMethod of Setting the Charging Current Setting the Charging VoltageMethod of Setting the Triangular Wave Oscillation Frequency Soft-start block SoftMethod of Setting the SOFT-START Time AC Adaptor Voltage Detection Operation Timing DiagramConnection when Current Amp is not used Processing Without Using the Current AMPConnection when Error Amp is not used Processing Without Using of the Error AMPConnection when soft-start time is not specified Processing Without Using of the CS TerminalAt 4 cell Application ExampleParts No Parts ListReference Data Batt Vbatt mV Ta = +25 C, VIN = 19 Batt = 12 Ω Ordering Information Usage PrecautionsPart number Package Remarks Index Package DimensionFujitsu Limited