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IRS21094PBFのメーカーはInternational Rectifierです、この部品の機能は「(IRS2109 / IRS21094PBF) HALF-BRIDGE DRIVER」です。 |
部品番号 | IRS21094PBF |
| |
部品説明 | (IRS2109 / IRS21094PBF) HALF-BRIDGE DRIVER | ||
メーカ | International Rectifier | ||
ロゴ | |||
このページの下部にプレビューとIRS21094PBFダウンロード(pdfファイル)リンクがあります。 Total 27 pages
www.DataSheet4U.com
Data Sheet No. PD60261
IRS2109/IRS21094(S)PbF
Features
• Floating channel designed for bootstrap operation
• Fully operational to +600 V
• Tolerant to negative transient voltage, dV/dt
immune
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout for both channels
• 3.3 V, 5 V, and 15 V input logic compatible
• Cross-conduction prevention logic
• Matched propagation delay for both channels
• High-side output in phase with IN input
• Logic and power ground +/- 5 V offset.
• Internal 540 ns deadtime, and programmable
up to 5 µs with one external RDT resistor (IRS21094)
• Lower di/dt gate driver for better noise immunity
• Shutdown input turns off both channels.
• RoHS compliant
Description
The IRS2109/IRS21094 are high voltage, high
speed power MOSFET and IGBT drivers with de-
pendent high- and low-side referenced output
channels. Proprietary HVIC and latch immune
CMOS technologies enable ruggedized monolithic
construction. The logic input is compatible with stan-
dard CMOS or LSTTL output, down to 3.3 V logic.
The output drivers feature a high pulse current
buffer stage designed for minimum driver cross-con-
duction. The floating channel can be used to drive
an N-channel power MOSFET or IGBT in the high-
side configuration which operates up to 600 V.
HALF-BRIDGE DRIVER
Product Summary
VOFFSET
600 V max.
IO+/-
120 mA / 250 mA
VOUT
10 V - 20 V
ton/off (typ.) 750 ns & 200 ns
Deadtime
540 ns
(programmable up to 5 µs for IRS21094)
Packages
8 Lead SOIC
14 Lead SOIC
8 Lead PDIP
14 Lead PDIP
Typical Connection
VCC
VCC
VB
IN IN HO
SD SD VS
COM
LO
IRS2109
(Refer to Lead Assignments for correct
configuration). These diagrams show electrical
connections only. Please refer to our
Application Notes and DesignTips for proper
circuit board layout.
up to 600 V
TO
LOAD
HO
VCC
VCC
VB
IN IN VS
SD SD
DT
VSS
VSS COM
RDT LO
IRS21094
up to 600 V
TO
LOAD
www.irf.com
1
1 Page IRS2109/IRS21094(S)PbF
Recommended Operating Conditions
The input/output logic timing diagram is shown in Fig. 1. For proper operation the device should be used within the
recommended conditions. The VS and VSS offset rating are tested with all supplies biased at a 15 V differential.
Symbol
Definition
Min.
Max. Units
VB High-side floating supply absolute voltage
VS High-side floating supply offset voltage
VHO High-side floating output voltage
VCC Low-side and logic fixed supply voltage
VLO Low-side output voltage
VIN Logic input voltage (IN & SD)
DT Programmable deadtime pin voltage (IRS21094 only)
VSS Logic ground (IRS21094 only)
TA Ambient temperature
VS + 10
(Note 1)
VS
10
0
VSS
VSS
-5
-40
VS + 20
600
VB
20
VCC
VCC
VCC
5
125
V
°C
Note 1: Logic operational for VS of -5 V to +600 V. Logic state held for VS of -5 V to -VBS. (Please refer to the Design Tip
DT97-3 for more details).
Dynamic Electrical Characteristics
VBIAS (VCC, VBS) = 15 V, VSS = COM, CL = 1000 pF, TA = 25 °C, DT = VSS unless otherwise specified.
Symbol
ton
toff
tsd
MT
tr
tf
DT
MDT
Definition
Min.
Turn-on propagation delay
—
Turn-off propagation delay
—
Shutdown propagation delay
Delay matching, HS & LS turn-on/off
—
—
Turn-on rise time
—
Turn-off fall time
—
Deadtime: LO turn-off to HO turn-on(DTLO-HO) & 400
HO turn-off to LO turn-on (DTHO-LO )
Deadtime matching = DTLO - HO - DTHO-LO
4
—
—
Typ.
750
200
2 00
0
100
35
540
5
0
0
Max. Units Test Conditions
950 VS = 0 V
280 VS = 0 V or 600 V
280
70 ns
220
VS = 0 V
80
680 RDT= 0 Ω
6 µs R DT = 200 kΩ (IR21094)
60
ns
RDT= 0 Ω
600 RDT = 200 kΩ (IR21094)
www.irf.com
3
3Pages IRS2109/IRS21094(S)PbF
Lead Definitions
Symbol Description
Logic input for high-side and low-side gate driver outputs (HO and LO), in phase with HO
IN
(referenced to COM for IRS2109 and VSS for IRS21094)
SD Logic input for shutdown (referenced to COM for IRS2109 and VSS for IRS21094)
DT Programmable deadtime lead, referenced to VSS. (IRS21094 only)
VSS
Logic ground (IRS21094 only)
VB High-side floating supply
HO High-side gate drive output
VS High-side floating supply return
VCC Low-side and logic fixed supply
LO Low-side gate drive output
COM
Low-side return
Lead Assignments
1 VCC
2 IN
3 SD
4 COM
VB 8
HO 7
VS 6
LO 5
8 Lead PDIP
IRS2109PbF
1 VCC
2 IN
3 SD
4 COM
VB 8
HO 7
VS 6
LO 5
8 Lead SOIC
IRS2109SPbF
1 VCC
2 IN
3 SD
4 DT
5 VSS
6 COM
7 LO
14
VB 13
HO 12
VS 11
10
9
8
14 Lead PDIP
IRS21094PbF
www.irf.com
1 VCC
2 IN
3 SD
4 DT
5 VSS
6 COM
7 LO
14
VB 13
HO 12
VS 11
10
9
8
14 Lead SOIC
IRS21094SPbF
6
6 Page | |||
ページ | 合計 : 27 ページ | ||
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PDF ダウンロード | [ IRS21094PBF データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IRS21094PBF | (IRS2109 / IRS21094PBF) HALF-BRIDGE DRIVER | International Rectifier |