IR2128SPBF International Rectifier, IR2128SPBF Datasheet

IC MOSFET DRIVER CUR SENSE 8SOIC

IR2128SPBF

Manufacturer Part Number
IR2128SPBF
Description
IC MOSFET DRIVER CUR SENSE 8SOIC
Manufacturer
International Rectifier
Datasheets
1.IR2128PBF.pdf (16 pages)
2.IR2128SPBF.pdf (21 pages)

Specifications of IR2128SPBF

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
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Drivers
1
Driver Configuration
Inverting
Driver Type
High Side
Input Logic Level
CMOS/LSTTL/3.3V(Min)/5V/15V
Rise Time
130ns
Fall Time
65ns
Propagation Delay Time
250ns
Operating Supply Voltage (max)
20V
Peak Output Current
500mA
Power Dissipation
625mW
Operating Supply Voltage (min)
10V
Turn Off Delay Time
200ns
Turn On Delay Time (max)
250ns
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Typical Connection
www.irf.com
Features
Description
The IRS2127/IRS2128/IRS21271/IRS21281 are
high voltage, high speed power MOSFET and IGBT
drivers. Proprietary HVIC and latch immune CMOS
technologies enable ruggedized monolithic construc-
tion. The logic input is compatible with standard
CMOS or LSTTL outputs, down to 3.3 V. The protec-
tion circuity detects over-current in the driven power
transistor and terminates the gate drive voltage. An
open drain FAULT signal is provided to indicate that
an over-current shutdown has occurred. The output
driver features a high pulse current buffer stage designed for minimum cross-conduction. The floating chan-
nel can be used to drive an N-channel power MOSFET or IGBT in the high-side or low-side configuration which
operates up to 600 V.
(Refer to Lead Assignments for correct pin configuration).
These diagrams 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 +600 V
Tolerant to negative transient voltage dV/dt immune
Application-specific gate drive range:
Motor Drive: 12 V to 20 V (IRS2127/IRS2128)
Automotive: 9 V to 20 V (IRS21271/IRS21281)
Undervoltage lockout
3.3 V, 5 V, and 15 V input logic compatible
Output in phase with input (IRS2127/IRS21271)
Output out of phase with input (IRS2128/IRS21281)
FAULT lead indicates shutdown has occured
RoHS compliant
V
IN
CC
CURRENT SENSING SINGLE CHANNEL DRIVER
IRS2127/IRS21271
V
IN
FAULT
COM
CC
HO
CS
V
V
B
S
FAULT
V
IN
CC
IRS212(7, 71, 8, 81)(S)PbF
Product Summary
Packages
t
I
V
V
V
on/off
O
CSth
OUT
OFFSET
+/-
V
IN
FAULT
COM
8-Lead PDIP
CC
(typ.)
(IRS2127/IR2128) (IRS21271/IR21281)
HO
CS
V
V
IRS2128/IRS21281
B
S
12 V - 20V
200 mA / 420 mA
Data Sheet No. PD60299
150 ns & 150 ns
250 mV or 1.8 V
600 V max.
8-Lead SOIC
9 V - 20 V
1

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IR2128SPBF Summary of contents

Page 1

CURRENT SENSING SINGLE CHANNEL DRIVER Features Floating channel designed for bootstrap operation Fully operational to +600 V Tolerant to negative transient voltage dV/dt immune Application-specific gate drive range: Motor Drive (IRS2127/IRS2128) Automotive ...

Page 2

Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param- eters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board mounted and ...

Page 3

Dynamic Electrical Characteristics 1000 pF and T BIAS are measured using the test circuit shown in Fig. 3. Symbol Definition t Turn-on propagation delay on t Turn-off ...

Page 4

Functional Block Diagram IRS2127/IRS21271 FAULT COM Functional Block Diagram IRS2128/IRS21281 FAULT COM www.irf.com IRS212(7, 71, 8, 81)(S)PbF UV DETECT R HV LEVEL R UP PULSE SHIFT FILTER ...

Page 5

Lead Definitions Symbol Description V Logic and gate drive supply CC Logic input for gate driver output (HO), in phase with HO (IRS2127/IRS21271) IN out of phase with HO (IRS2128/IRS21281) Indicates over-current shutdown has occurred, negative logic FAULT COM Logic ...

Page 6

IN (IRS2128/ IRS21281) IN (IRS2127/ IRS21271) CS FAULT HO Figure 1. Input/Output Timing Diagram (IRS2128/ IRS21281) (IRS2127/ IRS21271) V CSTH 90% Figure 4. CS Shutdown Waveform Definitions www.irf.com IN (IRS2128/ IRS21281) IN (IRS2127/ t IRS21271) HO ...

Page 7

Max 150 Typ 100 50 0 -50 - Temperature (°C) Figure 6A. Turn-On Delay Time vs. Temperature 300 250 200 Max 150 Typ 100 50 0 -50 - Temperature (°C) Figure ...

Page 8

Max 100 80 Typ -50 - Temperature (°C) Figure 8A. Turn-On Rise Time vs. Temperature Temperature Max 50 40 Typ -50 ...

Page 9

Max 800 Typ 600 Min 400 200 0 -50 - Temperature (°C) Figure 10A. Start-Up Blanking Time vs. Temperature 500 450 400 350 Max 300 250 200 150 100 Typ 50 0 -50 -25 0 ...

Page 10

Max 400 300 Typ 200 100 0 -50 - Temperature (°C) Figure 12A FAULT Pull-Up Prop. Delay vs. Temperature 3 Min 2.5 2 1.5 1 0.5 0 -50 - ...

Page 11

Max 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -50 - Temperature (°C) Figure 14A. Logic "0" ("1" for 2128) V vs. Temperature Threshold 0.35 Max 0.3 0.25 Typ 0.2 Min 0.15 0.1 0.05 0 ...

Page 12

Max 0.1 0.05 Typ 0 -50 - Temperature (°C) Figure 16A. High Level Output (I vs. Temperature 0.16 0.14 0.12 0.1 0.08 Max 0.06 0.04 0.02 Typ 0 -50 - ...

Page 13

Max -50 - Temperature (°C) Figure 18A. Offset Supply Leakage Current vs. Temperature 600 Max 500 400 300 Typ 200 100 0 -50 - ...

Page 14

Max 100 80 60 Typ -50 - Temperature (°C) Figure 20A. V Supply Current vs. CC Temperature Max Typ -50 ...

Page 15

Max -50 - Temperature (°C) Figure 22A. Lo gic "0" Input Bias Current vs. Temperature 6 Max -50 - Temperature (°C) ...

Page 16

Max -50 - Temperature (°C) Figure 24A. L ogic "0" CS Bias Current vs . Temperature 14 12 Max Typ 10 Min -50 -25 0 ...

Page 17

Max 10 Typ 8 Min -50 - Temperature (°C) Figure 26A Thre shold (-) vs. BS Temperature 0.4 0.35 Typ 0.3 0.25 Min 0.2 0.15 0.1 0.05 0 -50 -25 ...

Page 18

Typ 0.6 0.5 Min 0.4 0.3 0.2 0.1 0 -50 - Temperature (°C) F igur e 28A . O utput Sink Curr ent vs . Temperature www.irf.com IRS212(7, 71, 8, 81)(S)PbF 1 0.9 0.8 0.7 ...

Page 19

Case outlines 0.25 [.010 0.25 [.010 NOTES: 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 2. CONTROLLING ...

Page 20

Tape & Reel 8-lead SOIC NTROLLING D IM ENSION ...

Page 21

LEADFREE PART MARKING INFORMATION Part number Date code Pin 1 Identifier ? MARKING CODE P Lead Free Released Non-Lead Free Released 8-Lead PDIP IRS2127PbF 8-Lead PDIP IRS21271PbF 8-Lead SOIC IRS2127SPbF 8-Lead SOIC IRS21271SPbF Tape & Reel 8-Lead SOIC IRS2127STRPbF Tape ...

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