参数资料
型号: MCZ33099EGR2
厂商: Freescale Semiconductor
文件页数: 3/18页
文件大小: 0K
描述: IC VREG ALTERNATOR ADAPT 16-SOIC
标准包装: 1,000
应用: 自动
电流 - 电源: 6.5mA
电源电压: 7 V ~ 18 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 带卷 (TR)
PIN CONNECTIONS
PIN CONNECTIONS
GATE
BAT
GND
LAMP DRAIN
LAMP GATE
IGNITION
LRC2
LRC1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SOURCE
PHASE
NC
PHASE FILTER
LRC TEST
NC
REMOTE
AGND
Figure 3. 33099 Pin Connections
Table 1. PIN Function Description
Pin Number
1
2
3
4
Pin Name
GATE
BAT
GND
LAMP
Formal Name
GATE DRIVE
BATTERY
GROUND
LAMP DRAIN
Definition
Controls the GATE of the MOSFET to control the alternator field current.
Primary power connection to the system battery.
Source lamp current and digital ground.
Controls the Fault Lamp current.
DRAIN
5
LAMP
LAMP GATE
Controls the Fault Lamp internal driver as an override function.
GATE
6
7
8
IGN
LRC2
LRC1
IGNITION
LOAD RESPONSE
CONTROL 2
Controls the ON or OFF function of the regulator.
Inputs for selecting the LRC rate.
LOAD RESPONSE
CONTROL 1
9
10
11, 14
12
AGND
REMOTE
NC
LRC TEST
ANALOG GROUND
REMOTE
NO CONNECT
LOAD RESPONSE
Ground connection for analog circuitry.
Provides for external Kelvin connection to system battery.
No internal connection to this pin.
Provides acceleration of LRC rate for testing.
CONTROL TEST
13
PHASE
PHASE FILTER
Provides access to Phase Resistive Divider for External Phase Filter capacitance.
FILTER
15
16
PHASE
SOURCE
PHASE SENSE INPUT
SOURCE
Input for phase voltage.
Coupled to source of MOSFET to provide a GATE voltage reference and to monitor
for source shorts to ground.
33099
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
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