MCZ33927EKR2 Freescale Semiconductor, MCZ33927EKR2 Datasheet - Page 2
![IC FET PRE-DRIVER 3PH 54-SOIC](/photos/15/90/159027/soic-54_sml.jpg)
MCZ33927EKR2
Manufacturer Part Number
MCZ33927EKR2
Description
IC FET PRE-DRIVER 3PH 54-SOIC
Manufacturer
Freescale Semiconductor
Specifications of MCZ33927EKR2
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
2
33927
INTERNAL BLOCK DIAGRAM
OC_OUT
PHASEX
VPUMP
GND(2)
PX_HS
PX_LS
PGND
SCLK
RST
EN1
EN2
INT
CS
SO
SI
VSS
OSCILLATOR
OVER-CUR.
COMP.
OC_TH
+
-
3
3
3
CHARGE
PUMP
AMP_OUT
PUMP
MAIN
Figure 2. 33927 Simplified Internal Block Diagram
INTERNAL BLOCK DIAGRAM
I-SENSE
AMP.
CONTROL
LOGIC
AMP_N
+
-
REG.
VDD
5V
VPWR
AMP_P
DETECT
UV
DESAT.
PHASE
COMP.
COMP
3X
+
+
-
-
T-LIM
VBAT
1.4V
REG.
VLS
+
VBAT
-
VLS_CAP
CHARGE
TRICKLE
DRIVER
DRIVER
HIGH-
LOW-
PUMP
SIDE
SIDE
Analog Integrated Circuit Device Data
VBAT
CIRCUIT
HOLD
-OFF
Freescale Semiconductor
VLS
VDD
PX_BOOT
PX_HS_G
PX_HS_S
PX_LS_G
PGNDX