KIT33730EKEVBE Freescale Semiconductor, KIT33730EKEVBE Datasheet - Page 14

• Manufacturer Part Number: KIT33730EKEVBE
• Description: Power Management Modules & Development Tools SWITCH MODE PWR SUP
• Manufacturer: Freescale Semiconductor
• Type: Linear Regulators - Standardr

Specifications of KIT33730EKEVBE

• Product: Power Management Modules
• Silicon Manufacturer: Freescale
• Silicon Core Number: MC33730
• Kit Application Type: Power Management
• Application Sub Type: SMPS
• Kit Contents: Board, CD
• Rohs Compliant: Yes
• For Use With/related Products: MC33730
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RESET CIRCUITRY
status of the four voltage outputs; VDDH, VDDL, VDD3, and
VKAM. They are labeled: RSTH, RSTL, RST3, and
RSTKAM.
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33730
FUNCTIONAL DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
There are four open drain reset lines that indicate the
REGON INPUT
input, as opposed to VIGN, which is a V
input is controlled by an MCU I/O pin, to hold power up when
the ignition switch is turned off, so housekeeping functions
can be performed before power is shut off, by lowering the
REGON line. IF REGON is not needed, it should be tied to
GND.
This input is OR’d with VIGN. However, it is a 5.0 volt logic
Analog Integrated Circuit Device Data
Freescale Semiconductor
BAT
level input. This