M63993FP Mitsumi Electronics, Corp., M63993FP Datasheet - Page 4

• Manufacturer Part Number: M63993FP
• Description: High Voltage 3phase Bridge Driver
• Manufacturer: Mitsumi Electronics, Corp.

LEAD DEFINITIONS
TIMING DIAGRAM
1. Input/Output Timing Diagram
2. VBS Supply Undervoltage Lockout Timing Diagram
UFS, VFS, WFS
UPO, VPO, WPO
UFB, VFB, WFB
VCC
UNO, VNO, WNO
PGND
UNIN, VNIN, WNIN
UPIN, VPIN, WPIN
VDD
CIN1
CIN2
COUT
Lead symbol
PIN
NIN
NO
PO
VBS
PIN
PO
1
1: VBS= FB- FS
High Side floating supply (minus side)
High side gate drive output
High Side floating supply (plus side)
Low side supply
Low side gate drive output
Low side power ground
Logic input for low side gate driver output (LO)
Logic input for high side gate driver output (HO)
Logic supply
Input for comparator 1
Input for comparator 2
Comparator output
VBSUVT
tVBSUV
Description
HIGH VOLTAGE 3PHASE BRIDGE DRIVER
MITSUBISHI SEMICONDUCTORS <HVIC>
VBSUVR
M63993FP
Sep. 2000