Fujitsu MB3878 manual Parts No

Page 18

MB3878

PARTS LIST (for APPLICATION EXAMPLE 1)

COMPONENT

ITEM

SPECIFICATION

VENDOR

PARTS No.

 

 

 

 

 

 

 

 

 

 

VISHAY

 

Q1

FET

Si4435DY

SILICONIX

Si4435DY

Q2

FET

2N7002

VISHAY

2N7002

 

 

 

 

SILICONIX

 

 

 

 

 

 

D1

Diode

MBRS130LT3

MOTOROLA

MBRS130LT3

 

 

 

 

 

 

L1

Coil

12 H

4.0 A, 38 mΩ

SUMIDA

CDRH124-12 H

 

 

 

 

 

 

C1

OS Condenser

22 F

25 V (10 %)

 

 

C2, C3

OS Condenser

100 F

25 V (10 %)

 

 

CS

Ceramics Condenser

2200 pF

10 %

 

 

C5

Ceramics Condenser

0.1 F

16 V

 

 

C6

Ceramics Condenser

1500 pF

10 %

C7

Ceramics Condenser

0.1 F

25 V

 

 

C8

Ceramics Condenser

10000 pF

10 %

 

 

C9

Ceramics Condenser

0.1 F

16 V

 

 

C10

Ceramics Condenser

5600 pF

10 %

 

 

 

 

 

 

 

 

RS

Resistor

0.033 Ω

1.0 %

 

 

RT

Resistor

47 kΩ

1.0 %

 

 

R3

Resistor

330 kΩ

1.0 %

 

 

R4

Resistor

82 kΩ

0.5 %

 

 

R5

Resistor

330 kΩ

0.5 %

 

 

R6

Resistor

68 kΩ

0.5 %

 

 

R7

Resistor

22 kΩ

1.0 %

 

 

R8

Resistor

100 kΩ

1.0 %

R9

Resistor

10 kΩ

1.0 %

 

 

R10 to R13

Resistor

30 kΩ

0.5 %

 

 

R14

Resistor

1.3 kΩ

0.5 %

 

 

R15

Resistor

110 Ω

0.5 %

 

 

R16

Resistor

200 kΩ

5 %

 

 

R17

Resistor

100 kΩ

0.5 %

 

 

R18

Resistor

200 kΩ

0.5 %

 

 

 

 

 

 

 

 

Note VISHAY SILICONIX : VISHAY Intertechnology, Inc.

MOTOROLA : Motorola Japan Ltd.

SUMIDA : SUMIDA ELECTRIC CO., Ltd.

18

Image 18
Contents Features DescriptionPackage PIN Assignment TOP ViewPin No Symbol Descriptions PIN DescriptionBlock Diagram Recommended Operating Conditions Parameter Symbol Conditions Rating Unit Min MaxAbsolute Maximum Ragings ParameterElectrical Characteristics Parameter Symbol Pin Conditions Value Unit Min TypParameter Symbol Pin Conditions Value Unit Min Typ Max Outd = 1 mA 100 On resistor200 Amplifier block Output source Typical Characteristics Triangular wave oscillator Deg Functional Description Control block CTL PWM comparator block PWM CompOutput block OUT Bias voltage block VHMethod of Setting the SOFT-START Time Setting the Charging VoltageMethod of Setting the Charging Current Method of Setting the Triangular Wave Oscillator FrequencyOperation Timing Diagram AC Adaptor Voltage DetectionProcessing Without USE of the CS PIN Vcco OUT VIN BattApplication Example OUTC2Parts No Reference Data BattVCC Vishay Siliconix Part number Package Remarks Usage PrecautionsOrdering Information MB3878PFVPackage Dimension IndexFujitsu Limited