Fujitsu MB3887 manual Package Dimension, Index

Page 31

MB3887

PACKAGE DIMENSION

24-pin plastic SSOP

 

 

 

 

Note1: Pins width and pins thickness include plating thickness.

(FPT-24P-M03)

 

 

 

 

Note2: * This dimension does not include resin protrusion.

 

* 7.75±0.10(.305±.004)

 

0.17±0.03

24

13

 

(.007±.001)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INDEX

1

0.65(.026)

 

 

5.60±0.10

7.60±0.20

 

 

 

 

 

(.220±.004)

(.299±.008)

 

 

 

 

 

 

 

Details of "A" part

 

 

 

 

1.25

+0.20

 

 

 

 

 

–0.10

(Mounting height)

 

 

 

 

.049

+.008

 

 

 

 

 

–.004

 

 

 

 

 

 

0.25(.010)

 

 

12

"A"

0~8°

 

 

0.24

+0.08

 

 

 

 

 

–0.07

0.13(.005) M

 

 

 

 

.009

+.003

 

0.50±0.20

0.10±0.10

–.003

 

 

 

 

 

 

(.020±.008)

(.004±.004)

 

 

 

 

0.60±0.15

(Stand off)

 

 

 

 

 

 

 

 

 

(.024±.006)

 

0.10(.004)

C 2001 FUJITSU LIMITED F24018S-c-3-4

Dimensions in mm (inches) .

31

Image 31
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 Control block CTL PowerPWM comparator block PWM Comp Output block OUTSoft-start block Soft Setting the Charging VoltageMethod of Setting the Charging Current Method of Setting the Triangular Wave Oscillation FrequencyMethod 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