ix4r11 IXYS Corporation, ix4r11 Datasheet - Page 2

• Manufacturer Part Number: ix4r11
• Description: 4a Half-bridge Driver
• Manufacturer: IXYS Corporation

ENB
VDD
HIN
HIN
DG
LIN
Figure 2 - IX4R11 Functional Block Diagram
Pin Description And Configuration
SYMBOL
HGO
VDD
VCH
LGO
ENB
VCL
HIN
LIN
DG
HS
LS
10
11
8
9
12
13
14
Logic Supply
HS Input
LS Input
Enable
Ground
Supply Voltage
Output
Return
Supply Voltage
Output
Ground
N/C
VDD
HIN
ENB
LIN
DG
NC
VDD
FUNCTION
14-PIN DIP
DG
DG
Low to
HIN
HIN
HGO
VCH
HS
N/C
VCL
LS
LGO
Low to High
Side Delay
Equalizer
and
Shutdown
Shutdown
Logic
DESCRIPTION
Low side Input signal, TTL or CMOS compatible; LGO in phase
Chip enable. When driven high, both outputs go low.
Logic Reference Ground
High Side Power Supply
High side driver output
High side voltage return pin
both outputs. Voltage range is from 4.5 to 25V.
Low side driver output
Low side return
Positive power supply for the chip CMOS functions
High side Input signal, TTL or CMOS compatible; HGO in phase
Low side power supply. This power supply provides power for
1 Ohm
7
5
4
3
2
1
6
High
OUT
RST
IN
2
UVCC
UVCC
Detect
Detect
VCH
LS
HS
Isolated High Side
VCL
16-PIN SOIC
Gate Current
Output
Gate Current
Output
IX4R11
VCH
LGO
HGO
HS
LS
VCL