IRS21844SPBF International Rectifier, IRS21844SPBF Datasheet - Page 6

• Manufacturer Part Number: IRS21844SPBF
• Description: IC DRIVER HALF-BRIDGE 14-SOIC
• Manufacturer: International Rectifier

Specifications of IRS21844SPBF

• Configuration: Half Bridge
• Input Type: Non-Inverting
• Delay Time: 680ns
• Current - Peak: 1.9A
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

www.irf.com
Lead Definitions
Lead Assignments
Symbol Description
IN
SD
DT
VSS
V
HO
V
V
LO
COM
CC
B
S
Logic input for high-side and low-side gate driver outputs (HO and LO), in phase with HO
(referenced to COM for IRS2184 and VSS for IRS21844)
Logic input for shutdown (referenced to
Programmable deadtime lead, referenced to VSS. (IRS21
Logic ground (IRS21
High-side floating supply
High-side gate drive output
High-side floating supply return
Low-side and logic fixed supply
Low-side gate drive output
Low-side return
1
2
3
4
1
2
3
4
5
6
7
IN
SD
COM
LO
IRS21844PbF
IRS2184PbF
IN
SD
VSS
DT
COM
LO
V CC
14-Lead PDIP
8-Lead PDIP
V CC
HO
V B
V S
84
HO
V B
V S
4 only)
8
7
6
5
1
13
12
11
10
9
8
4
COM for IRS2184 and VSS for IRS21844)
IRS2184/IRS21844(S)PbF
1
2
3
4
5
6
7
1
2
3
4
84
IN
SD
VSS
DT
COM
LO
V CC
IRS21844SPbF
IN
SD
COM
LO
IRS2184SPbF
4 only)
14-Lead SOIC
8-Lead SOIC
V CC
HO
V B
V S
HO
V B
V S
1
13
12
11
10
9
8
4
8
7
6
5
6