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PDF CS8312 Data sheet ( Hoja de datos )
| Número de pieza | CS8312 | |
| Descripción | IGBT Ignition Predriver with Dynamic Current Regulation | |
| Fabricantes | Cherry Semiconductor Corporation | |
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CS8312
IGBT Ignition Predriver
with Dynamic Current Regulation
Description
Features
The CS8312 is a bipolar micropro-
cessor interface IC designed to
drive an IGBT (or logic level
MOSFETs) powering large induc-
tive loads in harsh operating envi-
ronments. The ICÕs dynamic cur-
rent limit function lets the micro-
processor adjust the current limit
threshold to the real time needs of
the system.
CLI, the current limit input, sets the
current limit for the IGBT high or
low as directed by the system
microprocessor. CLI also raises and
lowers the threshold on the diag-
nostic FLAG output signal. The
FLAG output signals the micropro-
cessor when the current level
approaches current limit on the
IGBT. The CTRL input enables the
FLAG function.
s µP Compatible Inputs
s Adjustable Current Limit
Thresholds
s External Sense Resistor
s Flag Signal to Indicate
Output Status
Absolute Maximum Ratings
Supply Voltage.................................................................................-0.3V to +12V
Digital Input Currents....................................................................................2mA
Internal Power Dissipation (TA = 25¡C) .................................................700mW
Junction Temperature Range.....................................................-40¡C to +150¡C
Storage Temperature Range ......................................................-55¡C to +165¡C
Lead Temperature Soldering
Wave Solder(through hole styles only).............10 sec. max, 260¡C peak
Reflow (SMD styles only).............60 sec. max above 183¡C, 230¡C peak
Electrostatic Discharge (Human Body Model) ............................................2kV
Package Options
CTRL
FLAG
Rev. 4/7/97
VT
Latch
Gnd
Block Diagram
VCC
Control
Logic
Gate
Driver
VT
CLI
VREF
SENSEÐ
1
OUT
8L PDIP & SO Narrow
FLAG 1
SENSE+
SENSEÐ
Gnd
VCC
CTRL
CLI
OUT
SENSE+
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)
PACKAGE THERMAL DATA
Lead Count
8 Lead SO Narrow
8 Lead PDIP
Metric
Max Min
5.00 4.80
10.16 9.02
D
English
Max Min
.197 .189
.400 .355
Thermal Data
RQJC
RQJA
typ
typ
8L SO
45
165
8L PDIP
52
100
ûC/W
ûC/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) BSC
1.27 (.050)
0.40 (.016)
0.25 (.010)
0.19 (.008)
1.57 (.062)
1.37 (.054)
REF: JEDEC MS-012
Plastic DIP (N); 300 mil wide
1.75 (.069) MAX
0.25 (0.10)
0.10 (.004)
D
7.11 (.280)
6.10 (.240)
3.68 (.145)
2.92 (.115)
8.26 (.325)
7.62 (.300)
1.77 (.070)
1.14 (.045)
2.54 (.100) BSC
.356 (.014)
.203 (.008)
REF: JEDEC MS-001
0.39 (.015)
MIN.
.558 (.022)
.356 (.014)
D
Some 8 and 16 lead
packages may have
1/2 lead at the end
of the package.
All specs are the same.
Ordering Information
Part Number
CS8312YN8
CS8312YD8
CS8312YDR8
Description
8L PDIP
8L SO Narrow
8L SO Narrow (tape & reel)
Cherry Semiconductor Corporation reserves the
right to make changes to the specifications without
notice. Please contact Cherry Semiconductor
Corporation for the latest available information.
Rev. 4/7/97
5 © 1999 Cherry Semiconductor Corporation
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet CS8312.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CS8312 | IGBT Ignition Predriver with Dynamic Current Regulation | Cherry Semiconductor Corporation |
| CS8312YD8 | IGBT Ignition Predriver with Dynamic Current Regulation | Cherry Semiconductor Corporation |
| CS8312YDR8 | IGBT Ignition Predriver with Dynamic Current Regulation | Cherry Semiconductor Corporation |
| CS8312YN8 | IGBT Ignition Predriver with Dynamic Current Regulation | Cherry Semiconductor Corporation |
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