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PDF CS387 Data sheet ( Hoja de datos )
| Número de pieza | CS387 | |
| Descripción | Alternator Voltage Regulator Darlington Driver | |
| Fabricantes | Cherry Semiconductor Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CS387 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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CS3341/51
CS386/387
Alternator Voltage Regulator
Darlington Driver
Description
Features
The CS3341/3351/386/387 integral
alternator regulator integrated cir-
cuit provides the voltage regulation
for automotive, 3-phase alternators.
It drives an external power
Darlington for control of the alter-
nator field current. In the event of a
charge fault, a lamp output pin is
provided to drive an external dar-
lington transistor capable of switch-
ing on a fault indicator lamp. An
overvoltage or no STATOR signal
condition activates the lamp output.
The CS3341 and CS3351 are avail-
able in SO14 packages. The CS386
and CS387 are available as Flip Chips.
s Drives NPN Darlington
s Short Circuit Protection
s 80V Load Dump
s Temperature Compensated
Regulation Voltage
s Shorted Field Protection
Duty Cycle, Self Clearing
Absolute Maximum Ratings
Storage Temperature Range .....................................................-55°C to +165°C
Junction Temperature Range ....................................................-40°C to +150°C
Continuous Supply..........................................................................................27V
ICC Load Dump .........................................................................................400 mA
Lead Temperature Soldering
Reflow (SMD styles only)............60 sec. max above 183°C, 230°C peak
Block Diagram
VCC
ENABLE
IGN Series
Regulator
Load Dump
Detection and
Protection
VSUP
Sense
–+
LAMP
+
–
VREG
+
–
VHV
OSC
RS Flop
Set S
R Dominate
QR
Lamp
Indicator
OSC
VSUP
Device
Driver
VSUP
DELAY
SC
ENABLE
STATOR
Power Up
Note:
CS-3341/CS-387 Disconnected
CS-3351/CS-386 Connected
STATOR
Timer
STATOR
Gnd
Rev. 4/15/99
1
Package Options
CS3341/51
14 Lead SO
DD 1
SC
Gnd NC
NC VCC
OSC
Sense
Lamp
STATOR
NC NC
NC IGN
CS386/387
Flip Chip
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Email: [email protected]
Web Site: www.cherry-semi.com
A ® Company
1 page  
Package Specification
PACKAGE DIMENSIONS IN mm (INCHES)
Lead Count
14L SO
Metric
Max Min
8.75 8.55
D
English
Max Min
.344 .337
PACKAGE THERMAL DATA
Thermal Data
RΘJC
RΘJA
typ
typ
14L SO
30
125
˚C/W
˚C/W
Surface Mount Narrow Body (D); 150 mil wide
4.00 (.157)
3.80 (.150)
6.20 (.244)
5.80 (.228)
0.51 (.020)
0.33 (.013)
1.27 (.050)
0.40 (.016)
0.25 (.010)
0.19 (.008)
1.57 (.062)
1.37 (.054)
REF: JEDEC MS-012
1.27 (.050) BSC
1.75 (.069) MAX
0.25 (0.10)
0.10 (.004)
D
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet CS387.PDF ] | |
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