KIT33927EKEVBE Freescale Semiconductor, KIT33927EKEVBE Datasheet - Page 2

• Manufacturer Part Number: KIT33927EKEVBE
• Description: KIT EVALUATION FOR MC33927
• Manufacturer: Freescale Semiconductor
• Series: SMARTMOS™r
• Type: Other Power Managementr

Specifications of KIT33927EKEVBE

• Main Purpose: Power Management, FET Driver (External FET)
• Embedded: No
• Utilized Ic / Part: MC33927
• Primary Attributes: *
• Secondary Attributes: 8 V ~ 40 V Supply
• Interface Type: SPI
• Product: Power Management Modules
• Silicon Manufacturer: Freescale
• Silicon Core Number: MC33927
• Kit Application Type: Power Management
• Application Sub Type: FET Driver
• Kit Contents: Board, CD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MC33927

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