IR2128 International Rectifier, IR2128 Datasheet

IC MOSFET DRIVER CUR-SENSE 8-DIP

IR2128

Manufacturer Part Number
IR2128
Description
IC MOSFET DRIVER CUR-SENSE 8-DIP
Manufacturer
International Rectifier
Datasheet

Specifications of IR2128

Configuration
High-Side
Input Type
Inverting
Delay Time
200ns
Current - Peak
250mA
Number Of Configurations
1
Number Of Outputs
1
High Side Voltage - Max (bootstrap)
600V
Voltage - Supply
12 V ~ 20 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IR2128

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IR2128
Manufacturer:
IR
Quantity:
20 000
Part Number:
IR2128PBF
Manufacturer:
IR
Quantity:
2 000
Part Number:
IR2128S
Manufacturer:
IR
Quantity:
20 000
Part Number:
IR2128STRPBF
Manufacturer:
IR
Quantity:
20 000
The IR2127/IR2128/IR21271(S) is a high voltage, high
speed power MOSFET and IGBT driver. Proprietary
HVIC and latch immune CMOS technologies enable
ruggedized monolithic construction. The logic input is
compatible with standard CMOS or LSTTL outputs,
down to 3.3V. The protection circuity detects over-cur-
rent in the driven power transistor and terminates the
gate drive voltage. An open drain
vided to indicate that an over-current shutdown has oc-
curred. The output driver features a high pulse current
buffer stage designed for minimum cross-conduction.
The floating channel can be used to drive an N-chan-
nel power MOSFET or IGBT in the high side or low
side configuration which operates up to 600 volts.
• Avaliable in Lead-Free
www.irf.com
(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.
FAULT
Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage dV/dt immune
Application- specific gate drive range:
Motor Drive: 12 to 20V (IR2127/IR2128)
Automotive: 9 to 20V (IR21271)
Undervoltage lockout
3.3V, 5V and 15V input logic compatible
Output in phase with input (IR2127/IR21271)
Output out of phase with input (IR2128)
FAULT
V
IN
CC
lead indicates shutdown has occured
V
IN
FAULT
COM
IR2127/IR21271
CC
HO
CS
V
V
B
S
FAULT
signal is pro-
FAULT
V
IN
CC
V
IN
FAULT
COM
8-Lead PDIP
CC
IR2127 ( S ) / IR2128 ( S )
IR21271 ( S ) & (PbF)
HO
CS
V
V
B
S
IR2128
Data Sheet No. PD60143-O
8-Lead SOIC
1

Related parts for IR2128

IR2128 Summary of contents

Page 1

... FAULT CS FAULT COM V S IR2127/IR21271 (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 IR2127 ( IR2128 ( S ) IR21271 ( S ) & (PbF) signal is pro- 8-Lead PDIP FAULT ...

Page 2

... Current Sense Signal Voltage CS T Ambient Temperature A Note 1: Logic operational for +600V. Logic state held for V S DT97-3 for more details). 2 Definition ≤ +25°C (8 Lead DIP Lead SOIC) (8 Lead DIP) (8 Lead SOIC) Definition (IR2127/IR2128) (IR21271 Min. Max. Units -0.3 625 0 0 ...

Page 3

... BIAS — — O — — — 200 — 60 — 7.0 — — — — — — (IR2127/IR2128) 8.8 10.3 (IR21271) 6.3 7.2 (IR2127/IR2128) 7.5 9.0 (IR21271) 6.0 6.8 200 250 420 500 — 125 250 200 V = 600V S 130 65 ns 900 360 ...

Page 4

... Functional Block Diagram IR2127/IR21271 FAULT COM Functional Block Diagram IR2128 FAULT COM 4 UV DETECT R HV LEVEL R PULSE UP SHIFT FILTER SHIFTERS S PULSE V B GEN PULSE GEN DOWN SHIFTER PULSE FILTER UV DETECT R HV LEVEL R PULSE UP SHIFT FILTER SHIFTERS S PULSE V B GEN PULSE GEN ...

Page 5

... Logic ground V High side floating supply B High side gate drive output HO V High side floating supply return S Current sense input to current sense comparator CS Lead Assignments 8 Lead PDIP IR2127/IR21271 8 Lead PDIP IR2128 www.irf.com out of phase with HO (IR2128) 8 Lead SOIC IR2127S/IR21271S 8 Lead SOIC IR2128S 5 ...

Page 6

... HO 90% Figure 4. CS Shutdown Waveform Definitions 6 IN 50% 50% (IR2128) 50% 50% IN (IR2127 off IR21271) 90% HO 10% Figure 2. Switching Time Waveform Definition IN 50% (IR2128) 50 (IR2127/ bl IR21271) CS 90% HO FAULT Figure 3. Start-up Blanking Time Waveform Definitions V CSTH CS t flt FAULT 90% Figure FAULT Waveform Definitions t f 90% 10% www ...

Page 7

Max. 200 100 Typ 0 -50 - Tem pe rature (°C) o Temperature ( C) Figure 10A Turn-On Time vs. Temperature 350 300 250 200 150 100 ...

Page 8

Max 100 . Typ 0 -50 - Temperature ( Tem perature (°C) C) Figure 12A Turn-On Rise Time vs. Temperature 200 150 100 Max. 50 Typ 0 . -50 -25 0 ...

Page 9

... Figure 16B CS to FAULT Pull-Up Propagation Delay Min 100 125 10 Figure 17B Logic “1” Input Voltage (IR2127) M AX. Typ Vcc Supply Voltage(V) Vcc Supply Voltage (V) vs. Voltage VCC Supply Voltage (V) vs. Voltage VCC Supply Voltage (V) VCC Supply Voltage (V) Logic “0” Input Voltage (IR2128) vs Voltage ...

Page 10

... Figure 19B CS Input Positive Going Voltage 1 0.8 0.6 0.4 Max. 0 100 125 10 Figure 20B High Level Output vs Voltage VCC Supply Voltage (V) Logic “1” Input Voltage (IR2128) vs Voltage Vcc Supply Voltage (V) Vcc Supply Voltage (V) vs Voltage (IR2127/IR2128 Vcc Supply Voltage (V) www.irf.com ...

Page 11

Max. 0.2 0 -50 - Temperature ( C) Figure 21A Low Level Output vs Temperature 500 400 300 200 100 Max. 0 -50 - Temperature ( C) Figure ...

Page 12

Max . 150 Typ 100 . 50 0 -50 - Temperature ( C) Figure 24A Vcc Supply Current vs Temperature Max Typ 0 -50 -25 ...

Page 13

... Figure 27B “High” CS Bias Current Max 100 125 10 Figure 28B “Low” CS Bias Current vs Voltage Max Typ 100 125 10 Figure 29B VBS Undervoltage Threshold (+) Vcc Supply Voltage (V) vs Voltage VCC Supply Voltage ( VCC Supply Voltage (V) Vcc Supply Voltage (V) vs Voltage (IR2127/IR2128 ...

Page 14

... Figure 31B Output Source Current vs Voltage 800 700 600 500 400 300 200 100 0 75 100 125 Figure 32B Output Sink Current vs Voltage Max. Typ. Min Vcc Supply Voltage (V) vs Voltage (IR2127/IR2128 VBIAS Supply Voltage (V) Typ. Min VBIAS Supply Voltage (V) www.irf.com ...

Page 15

Case outlines 0.25 [.010 0.25 [.010 NOT DIMENSIONING & TOLE RANCING PER AS ...

Page 16

... PDIP IR2127 8-Lead SOIC IR2127S 8-Lead PDIP IR21271 8-Lead SOIC IR21271S order IR21271SPbF 8-Lead PDIP IR2128 8-Lead SOIC IR2128S This product has been designed and qualified for the Industrial market. Qualification Standards can be found on IR’s Web site. Data and specifications subject to change without notice. ...

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