參數(shù)資料
型號(hào): CS1108
廠商: ZF Electronics Corporation
英文描述: Single Lamp Driver IC
中文描述: 單燈驅(qū)動(dòng)IC
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 132K
代理商: CS1108
Features
V
CC
Control
Output
Gnd
Gnd
Gnd
Gnd
Duty cycle
during
short circuit
Overtemp
Shutdown
short circuit
detect
open circuit
detect
I
SOURCE
V
CC(SENSE)
Drive
& Bias
+
+
-
-
Fault
I
Fault Detection
Open Circuit
Short Circuit
Over Temperature
I
V
CC
Sense: Output Turns
On with Loss of V
CC
I
Low Standby Current
Package Options
C
Single Lamp Driver IC
CS1108
Description
This ASIC provides up to 350mA of
drive current for powering bulbs.
The typical application for this part
is for use in airbag systems using a
type 194 bulb. On chip diagnostics
provide open circuit and short cir-
cuit detection in the output on
mode. In addition, the output
driver will turn on (sink current)
when V
CC
is low.
active-low output which reports in
the output-on mode. Internal pull-
up circuitry is provided to ensure
the output pin turns on when the
Control pin is floating.
is an
Fault
Block Diagram
Absolute Maximum Ratings
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C
V
CC
,
, Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 6V
ESD Capability (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Peak Transient Voltage (output off mode, output pin only)
(26V load Dump @ 14V V
BAT
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40V
Lead Temperature Soldering
Reflow (SMD styles only) . . . . 60 sec. max above 183C, 230C peak
Fault
Output
1
V
CC
Gnd
Gnd
Gnd
Control
Gnd
Fault
8 Lead SO
(internally fused leads)
1
Rev. 12/28/98
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Email: info@cherry-semi.com
Web Site: www.cherry-semi.com
A
Company
¨
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