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参数资料
| 型号： | PC33099DW |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封装： | PLASTIC, SO-16 |
| 文件页数： | 8/13页 |
| 文件大小： | 328K |
| 代理商： | PC33099DW |
MC33099
4
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Unit
Max
Typ
Min
Symbol
Lamp Driver Thermal Shutdown Temperature Limit
TLim
–
185
–
°C
Gate Drive Source Current
Ipu
240
300
340
A
Gate Drive Sink Current
Ipd
400
480
.560
A
Gate Drive Gate–to–Source Clamping Voltage
Vgs
10
12
15
V
Minimum Charge Pump Gate Drive Voltage (Vbat = Vsource =
Vset)
Vg(min)
21.5
23.4
–
V
Source Short Circuit Threshold Voltage
VTssc
1.85
2.3
2.75
V
Remote Input Resistance (Vrem = Vset)
Rrem
–
68
–
k
Phase Input Resistance (Vph = Vset)
Rph
–
60
–
k
IGN Input Pull down Current (Vign = 1.25 V)
Iign
40
73
90
A
LRC Input Current (Vlrc = 0 V)
Ilrc
35
45
55
A
AC AND SWITCHING CHARACTERISTICS
Duty Cycle Regulation Output Frequency (fosc/256)
fdc
357
395
434
Hz
Phase Rotation Detection Frequency
f1
44.28
49
53.8
Hz
Low/High RPM Transition Phase Frequency
f2
267.5
296
325
Hz
Gate Duty Cycle at Startup and WOT (fph > f2)
DCstart
30
31.25
34.5
%
Minimum Gate LRC Duty Cycle (fph < f2)
DC(LRC)min
29
31.25
33.5
%
Minimum Gate Duty Cycle (Vbat > Vreg(max))
DCmin
2.4
3.1
3.3
%
LRC Increasing Gate Duty Cycle Rate
%/sec
Low RPM Mode (fph < f2)
LRC1 at Gnd, LRC2 at Gnd
Rlrc1
–
9.31
–
LRC1 Open, LRC2 at Gnd
Rlrc2
–
12.45
–
LRC1 at Gnd, LRC2 Open
Rlrc3
–
18.71
–
LRC1 Open, LRC2 Open
Rlrc4
–
37.42
–
High RPM Mode (fph > f2)
Rlrc(max)
–
616
–
Ignition Turn OFF delay (Lamp ON)
Tid(off)
–
10.2
–
ms
Lamp Short Circuit ON Polling Frequency
flsc
–
98.6
–
Hz
Lamp Short Circuit ON Duty Cycle
DCl
–
1.56
–
%
Lamp OFF Polling Frequency
fl(off)
–
98.6
–
Hz
Lamp Polling OFF Duty Cycle
DCl(off)
–
1.56
–
%
Field Short Circuit ON Polling Frequency
ffsc
–
98.6
–
Hz
Field Short Circuit Polling ON Duty Cycle
DCf
–
1.56
–
%
NOTES: 1. 125 mS Wide Square Wave Pulse.
2. Maximum Time = 2 minutes
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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