MCZ33927EK Freescale Semiconductor, MCZ33927EK Datasheet - Page 3

• Manufacturer Part Number: MCZ33927EK
• Description: IC FET PRE-DRIVER 3PH 54-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MCZ33927EK

• Configuration: 3 Phase Bridge
• Input Type: Inverting and Non-Inverting
• Delay Time: 265ns
• Current - Peak: 600mA
• Number Of Configurations: 1
• Number Of Outputs: 3
• High Side Voltage - Max (bootstrap): 75V
• Voltage - Supply: 8 V ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 54-SOIC (7.5mm Width) Exposed Pad, 54-eSOIC, 54-HSOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1. 33927 Pin Definitions
Analog Integrated Circuit Device Data
Freescale Semiconductor
50, 52, 53
6, 33, 49,
A functional description of each pin can be found in the
Pin
10
11
1
2
3
4
5
7
8
9
Pin Name
PHASEA
PHASEB
PHASEC
VPUMP
PGND
PUMP
VBAT
EN1
EN2
RST
N/C
Pin Function
Digital Output
Digital Output
Digital Output
Power Drive
Digital Input
Digital Input
Digital Input
Power Input
Digital Input
Ground
Out
–
AMP_OUT
OC_OUT
PHASEA
PHASEB
PHASEC
VPUMP
AMP_N
AMP_P
PA_HS
PB_HS
PC_HS
PA_LS
PB_LS
PC_LS
PGND
PUMP
VBAT
SCLK
VDD
RST
EN1
EN2
N/C
INT
SO
CS
SI
Voltage Battery
Power Ground
Formal Name
Voltage Pump
No Connect
Figure 3. 33927 Pin Connections
Enable 1
Enable 2
Phase A
Phase B
Phase C
Reset
Pump
PIN CONNECTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Functional Pin Description
Totem Pole output of Phase A comparator. This output is low when the
voltage on PA_HS_S (Source of High-Side FET) is less than 50% of VBAT
Power ground for charge pump
Logic signal input must be high (ANDed with EN2) to enable any gate drive
output.
Logic signal input must be high (ANDed with EN1) to enable any gate drive
output
Reset input
These pins do not connect
Charge pump output
Charge pump supply
Battery supply
Totem Pole output of Phase B comparator. This output is low when the
voltage on PB_HS_S (Source of High-Side FET) is less than 50% of VBAT
Totem Pole output of Phase C comparator. This output is low when the
voltage on PC_HS_S (Source of High-Side FET) is less than 50% of VBAT
.35
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
34
33
32
31
30
29
28
VPWR
N/C
N/C
VLS
N/C
N/C
PA_BOOT
PA_HS_G
PA_HS_S
PA_LS_G
PGNDA
PB_BOOT
PB_HS_G
PB_HS_S
PB_LS_G
PGNDB
PC_BOOT
PC_HS_G
PC_HS_S
PC_LS_G
PGNDC
N/C
VLS_CAP
GND1
GND0
VSS
OC_TH
section beginning on
Definition
page
PIN CONNECTIONS
20.
33927
3