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IR2112-1PBF の電気的特性と機能

IR2112-1PBFのメーカーはInternational Rectifierです、この部品の機能は「HIGH AND LOW SIDE DRIVER」です。


製品の詳細 ( Datasheet PDF )

部品番号 IR2112-1PBF
部品説明 HIGH AND LOW SIDE DRIVER
メーカ International Rectifier
ロゴ International Rectifier ロゴ 




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IR2112-1PBF Datasheet, IR2112-1PBF PDF,ピン配置, 機能
Data Sheet No. PD60026 revS
IR2112(-1-2)(S)PbF
HIGH AND LOW SIDE DRIVER
Features
Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
Gate drive supply range from 10 to 20V
Undervoltage lockout for both channels
3.3V logic compatible
Separate logic supply range from 3.3V to 20V
Logic and power ground ±5V offset
CMOS Schmitt-triggered inputs with pull-down
Cycle by cycle edge-triggered shutdown logic
Matched propagation delay for both channels
Outputs in phase with inputs
Product Summary
VOFFSET
600V max.
IO+/-
200 mA / 420 mA
VOUT
10 - 20V
ton/off (typ.)
125 & 105 ns
Delay Matching
30 ns
Packages
Description
The IR2112(S) is a high voltage, high speed power
MOSFET and IGBT driver with independent high and
low side referenced output channels. Proprietary HVIC
16-Lead SOIC (wide body)
and latch immune CMOS technologies enable rugge-
14-Lead PDIP
dized monolithic construction. Logic inputs are com-
patible with standard CMOS or LSTTL outputs, down to 3.3V logic.
The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction.
Propagation delays are matched to simplify use in high frequency applications. 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
volts.
Typical Connection
up to 600V
VDD
HIN
SD
LIN
VSS
VCC
HO
VDD
HIN
SD
VB
VS
LIN VCC
VSS COM
LO
(Refer to Lead Assignments for correct pin configuration). This/These diagram(s) show electrical connections only.
Please refer to our Application Notes and DesignTips for proper circuit board layout.
www.irf.com
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IR2112-1PBF pdf, ピン配列
IR2112(-1-2)(S)PbF
Dynamic Electrical Characteristics
VBIAS (VCC, VBS, VDD) = 15V, CL = 1000 pF, TA = 25°C and VSS = COM unless otherwise specified. The dynamic
electrical characteristics are measured using the test circuit shown in Figure 3.
Symbol
ton
toff
tsd
tr
tf
MT
Definition
Turn-On Propagation Delay
Turn-Off Propagation Delay
Shutdown Propagation Delay
Turn-On Rise Time
Turn-Off Fall Time
Delay Matching, HS & LS Turn-On/Off
Figure Min. Typ. Max. Units Test Conditions
7 — 125 180
8 — 105 160
9 — 105 160 ns
10 — 80 130
VS = 0V
VS = 600V
VS = 600V
11 — 40 65
— — — 30
Static Electrical Characteristics
VBIAS (VCC, VBS, VDD) = 15V, TA = 25°C and VSS = COM unless otherwise specified. The VIN, VTH and IIN parameters
are referenced to VSS and are applicable to all three logic input leads: HIN, LIN and SD. The VO and IO parameters are
referenced to COM and are applicable to the respective output leads: HO or LO.
Symbol
VIH
VIL
VOH
VOL
ILK
IQBS
IQCC
IQDD
IIN+
IIN-
VBSUV+
VBSUV-
VCCUV+
VCCUV-
IO+
IO-
Definition
Figure Min.
Logic “1” Input Voltage
12 9.5
Logic “0” Input Voltage
13 —
High Level Output Voltage, VBIAS - VO
Low Level Output Voltage, VO
14 —
15 —
Offset Supply Leakage Current
16 —
Quiescent VBS Supply Current
17 —
Quiescent VCC Supply Current
Quiescent VDD Supply Current
18 —
19 —
Logic “1” Input Bias Current
20 —
Logic “0” Input Bias Current
VBS Supply Undervoltage Positive Going
Threshold
VBS Supply Undervoltage Negative Going
Threshold
VCC Supply Undervoltage Positive Going
Threshold
VCC Supply Undervoltage Negative Going
Threshold
Output High Short Circuit Pulsed Current
21
22
23
24
25
26
7.4
7.0
7.6
7.2
200
Output Low Short Circuit Pulsed Current
27 420
Typ. Max. Units Test Conditions
——
— 6.0
V
— 100
mV
— 100
IO = 0A
IO = 0A
— 50
25 60
VB = VS = 600V
VIN = 0V or VDD
80 180
2.0 5.0
µA
VIN = 0V or VDD
VIN = 0V or VDD
20 40
— 1.0
8.5 9.6
VIN = VDD
VIN = 0V
8.1 9.2
8.6 9.6
V
8.2 9.2
250 —
500 —
VO = 0V, VIN = VDD
mA PW 10 µs
VO = 15V, VIN = 0V
PW 10 µs
www.irf.com
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IR2112-1PBF 電子部品, 半導体
IR2112(-1-2)(S)PbF
<50 V/ns
Figure 1. Input/Output Timing Diagram
Figure 2. Floating Supply Voltage Transient Test
Circuit
HIN
LIN
ton
HO
LO
50%
50%
tr
90%
toff tf
90%
10%
10%
Figure 3. Switching Time Test Circuit
50%
SD
tsd
HO 90%
LO
Figure 5. Shutdown Waveform Definitions
6
Figure 4. Switching Time Waveform Definition
HIN 50%
LIN
50%
LO HO
10%
MT MT
90%
LO HO
Figure 6. Delay Matching Waveform Definitions
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部品番号部品説明メーカ
IR2112-1PBF

HIGH AND LOW SIDE DRIVER

International Rectifier
International Rectifier


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