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IR2114SSPBF の電気的特性と機能

IR2114SSPBFのメーカーはInternational Rectifierです、この部品の機能は「(IR2114SSPBF - IR22141SSPBF) HALF-BRIDGE GATE DRIVER IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 IR2114SSPBF
部品説明 (IR2114SSPBF - IR22141SSPBF) HALF-BRIDGE GATE DRIVER IC
メーカ International Rectifier
ロゴ International Rectifier ロゴ 




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IR2114SSPBF Datasheet, IR2114SSPBF PDF,ピン配置, 機能
Data Sheet No. PD60213 revG
IR2114SSPbF/IR21141SSPbF
IR2214SSPbF/IR22141SSPbF
HALF-BRIDGE GATE DRIVER IC
Features
Floating channel up to +600 V or +1200 V
Soft over-current shutdown
Synchronization signal to synchronize shutdown with the other phases
Integrated desaturation detection circuit
Two stage turn on output for di/dt control
Separate pull-up/pull-down output drive pins
Matched delay outputs
Undervoltage lockout with hysteresis band
LEAD-FREE
Description
The IR211(4,41)/IR221(4,41) gate driver family is suited to drive a single half
bridge in power switching applications. These drivers provide high gate driving
capability (2 A source, 3 A sink) and require low quiescent current, which allows
the use of bootstrap power supply techniques in medium power systems. These
drivers feature full short circuit protection by means of power transistor
desaturation detection and manage all half-bridge faults by smoothly turning off
the desaturated transistor through the dedicated soft shutdown pin, therefore
preventing over-voltages and reducing EM emissions. In multi-phase systems,
the IR211(4,41)/ IR221(4,41) drivers communicate using a dedicated local
network (SY_FLT and FAULT/SD signals) to properly manage phase-to-phase
short circuits. The system controller may force shutdown or readwww.DataSheet.co.kr device fault
state through the 3.3 V compatible CMOS I/O pin (FAULT/SD). To improve the
signal immunity from DC-bus noise, the control and power ground use dedicated
pins enabling low-side emitter current sensing as well. Undervoltage conditions
in floating and low voltage circuits are managed independently.
Product Summary
VOFFSET
IO+/- (min)
VOUT
Deadtime matching (max)
Deadtime (typ)
Desat blanking time (typ)
DSH, DSL input voltage
threshold (typ)
Soft shutdown time (typ)
600 V or
1200 V max.
1.0 A / 1.5 A
10.4 V – 20 V
75 ns
330 ns
3 µs
8.0 V
9.25 µs
Package
24-Lead SSOP
Typical connection
DC+
15 V
DC BUS
uP,
(Up to 1200 V) Control
VCC
LIN
HIN
FAULT/SD
FLT_CLR
SY_ F LT
VSS
VB
HOP
HON
SSDH
DSH
VS
LOP
LON
SSDL
DSL
COM
Motor
DC-
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IR2114SSPBF pdf, ピン配列
IR211(4,41)/IR221(4,41)SSPbF
Static Electrical Characteristics
VCC = 15 V, VSS = COM = 0 V, VS = 600 V or 1200 V and TA = 25 °C unless otherwise specified.
Pins: VCC, VSS, VB, VS
Symbol
Definition
VCCUV+
VCCUV-
VCCUVH
VBSUV+
VBSUV-
VBSUVH
VCC supply undervoltage positive going threshold
VCC supply undervoltage negative going threshold
VCC supply undervoltage lockout hysteresis
(VB-VS) supply undervoltage positive going threshold
(VB-VS) supply undervoltage negative going threshold
(VB-VS) supply undervoltage lockout hysteresis
ILK Offset supply leakage current
IQBS Quiescent VBS supply current
IQCC Quiescent VCC supply current
Note 1: Refer to Fig. 1
Min Typ Max Units Test Conditions
9.3 10.2 11.4
8.7 9.3 10.3
— 0.9 —
V
9.3 10.2 11.4
VS = 0 V, VS = 600 V
8.7 9.3 10.3
or 1200 V
— 0.9 —
— — 50 µA
— 400 800
VB = VS = 600 V or
1200 V
VIN = 0 V or 3.3 V
— 0.7 2.5 mA
(No load)
Pins: HIN, LIN, FLTCLR, FAULT/SD, SY_FLT
Symbol
Definition
VIH Logic "1" input voltage
VIL Logic "0" input voltage
VIHSS Logic input hysteresis
IIN+
Logic “1” input bias current (HIN, LIN, FLTCLR)
Logic “0” input bias current (FAULT/SD, SY_FLT)
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IIN-
Logic “0” input bias current
Logic “1” input bias current (FAULT/SD, SY_FLT)
RON,FLT
RON,SY
FAULT/SD open drain resistance
SY_FLT open drain resistance
Note 1: Refer to Figs. 2 & 3
Min Typ
2.0 —
——
0.2 0.4
— 330
0—
-1 —
-1 —
— 60
— 60
Max Units
0.8 V
1 µA
0
0
Test Conditions
VCC = VCCUV-
to 20 V
VIN = 3.3 V
VIN = 0 V
PW7 µs
Pins: DSL, DSH
The active bias is present only the IR21141and IR22141. VDESAT, IDS and IDSB parameters are referenced to COM and VS
respectively for DSL and DSH.
Symbol
Definition
Min Typ Max Units
Test Conditions
VDESAT+
High desat input threshold voltage
VDESAT-
Low desat input threshold voltage
VDSTH
Desat input voltage hysteresis
IDS+ High DSH or DSL input bias current
IDS- Low DSH or DSL input bias current
IDSB
DSH or DSL input bias current
(IR21141 and IR22141 only)
Note 1: Refer to Fig. 4
7.2 8.0 8.8
6.3 7.0 7.7
— 1.0 —
— 21 —
— -160 —
— -20 —
V
µA
mA
See Figs. 4,16
VDESAT = VCC or VBS
VDESAT = 0 V
VDESAT = (VCC or VBS) – 2 V
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3Pages


IR2114SSPBF 電子部品, 半導体
VCC/VB
VSS/VS
comparator
VCCUV/VBSUV
UV
internal
signal
Figure 1: Undervoltage Diagram
IR211(4,41)/IR221(4,41)SSPbF
HIN/LIN/
FLTCLR
VSS
10k
schmitt
trigger
internal
signal
Figure 2: HIN, LIN and FLTCLR Diagram
FAULT/SD
SY_FLT
RON
VSS
schmitt
trigger
fault/hold
internal signal
hard/soft shutdown
internal signal
Figure 3: FAULT/SD and SY_FLT Diagram
VCC/VBS
DSL/DSH
VDESAT
COM/VS
100k active
bias
comparator
700k
SSD
internal
signal
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Figure 4: DSH and DSL Diagram
on/off
internal signal
200ns
oneshot
VCC/VB
VOH
LOP/HOP
Figure 5: HOP and LOP Diagram
on/off
internal signal
desat
internal signal
LON/HON
RON,SSD
SSDL/SSDH
VOL
COM/VS
Figure 6: HON, LON, SSDH and SSDL Diagram
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6 Page



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部品番号部品説明メーカ
IR2114SSPBF

(IR2114SSPBF - IR22141SSPBF) HALF-BRIDGE GATE DRIVER IC

International Rectifier
International Rectifier


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