參數(shù)資料
型號: MCZ33395EW
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: Three-Phase Gate Driver IC
中文描述: 三相柵極驅(qū)動集成電路
文件頁數(shù): 3/16頁
文件大?。?/td> 282K
代理商: MCZ33395EW
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
33395
PIN CONNECTIONS
PIN CONNECTIONS
Figure 3. 33395 Pin Connections
Table 1. 33395 Pin Definitions
A functional description of each pin can be found in the Functional Pin Description section beginning on
page 9
.
Pin Number
Pin Name
Pin Function
Formal Name
Definition
1
CP2H
Charge Pump Cap
High potential pin connection for secondary charge pump capacitor
2
CPRES
Input
Charge Pump
Reserve Cap
Input from external reservoir capacitor for charge pump
3
VIGN
Input
Input Voltage
Input from ignition level supply voltage for power functions
4
VGDH
Output
High-Side Gate
Voltage
Output full-time gate drive for auxiliary high-side power MOSFET switch
5
VIGNP
Input
Input Voltage
Protected
Input from protected ignition level supply for power functions
6
SRC1
Sensor
High-Side Sense
Sense for high-side source voltage, phase 1
7
GDH1
Output
Gate Drive High
Output for gate high-side, phase 1
8
GDL1
Output
Output for Gate
Output for gate drive low-side, phase 1
9
SRC2
Sensor
High-Side Sense
Sense for high-side source voltage, phase 2
10
GDH2
Output
Gate Drive High
Output for gate high-side, phase 2
11
GDL2
Output
Output for Gate
Output for gate drive low-side, phase 2
12
SRC3
Sensor
High-Side Sense
Sense for high-side source voltage, phase 3
13
GDH3
Output
Gate Drive High
Output for gate drive high-side, phase 3
14
GDL3
Output
Gate Drive Low
Output for gate drive low-side, phase 3
15
PGND
Ground
Power Ground
Ground pins for power functions
16
Test
N/A
Test Pin
This should be connected to ground or left open
17
-ISENS
Input
IS Minus
Inverting input for current limit comparator
18
+ISENS
Input
IS Plus
Non-inverting input for current limit comparator
19
AGND
Ground
Analog Ground
Ground pin for logic functions
20
VDD
Power
Logic Supply Voltage
Supply voltage for logic functions
21
PWM
Input
Pulse Width Modulator
Input for pulse width modulated driver duty cycle
CP2L
CP1H
CP1L
1
2
LSE2
LSE3
HSE1
HSE2
HSE3
MODE0
MODE1
PWM
VDD
AGND
+ISENS
-ISENS
LSE1
CP2H
CPRES
VIGN
VIGNP
SRC1
GDH1
GDL1
SRC2
GDH2
GDL2
SRC3
GDH3
GDL3
PGND
TEST
VGDH
8
9
10
11
12
13
14
15
16
3
4
5
6
7
32
31
25
24
23
22
21
20
19
18
17
30
29
28
27
26
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