IR2121PBF International Rectifier, IR2121PBF Datasheet

IC MOSFET DRIVER LOW SIDE 8DIP

IR2121PBF

Manufacturer Part Number
IR2121PBF
Description
IC MOSFET DRIVER LOW SIDE 8DIP
Manufacturer
International Rectifier
Datasheet

Specifications of IR2121PBF

Configuration
Low-Side
Input Type
Non-Inverting
Delay Time
150ns
Current - Peak
1.6A
Number Of Configurations
1
Number Of Outputs
1
Voltage - Supply
12 V ~ 18 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Current, Supply
1000 μA
Driver Type
Low Side
Time, Fall, Turn-off
150 ns
Time, Rise, Turn-on
150 ns
Voltage, Output
12 V
Number Of Drivers
1
Driver Configuration
Non-Inverting
Input Logic Level
CMOS/LSTTL
Rise Time
60ns
Fall Time
35ns
Propagation Delay Time
250ns
Operating Supply Voltage (max)
23V
Peak Output Current
3.3mA
Power Dissipation
1W
Operating Supply Voltage (min)
7V
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Through Hole
Pin Count
8
Package Type
PDIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
High Side Voltage - Max (bootstrap)
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
*IR2121PBF

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IR2121PBF
Manufacturer:
IR
Quantity:
16 738
Part Number:
IR2121PBF
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IR2121PBF
Quantity:
150
Company:
Part Number:
IR2121PBF
Quantity:
20 000
Features
Description
Typical Connection
CURRENT LIMITING LOW SIDE DRIVER
Product Summary
Package
t
on/off
V
V
OFFSET
V
I
O
CSth
OUT
+/-
(typ.)
IR2121 & (PbF)
Data Sheet No. PD60018 - M
150 & 150 ns
5V max.
12 - 18V
230 mV
1A / 2A

Related parts for IR2121PBF

IR2121PBF Summary of contents

Page 1

CURRENT LIMITING LOW SIDE DRIVER Features Description Typical Connection Data Sheet No. PD60018 - M IR2121 & (PbF) Product Summary V 5V max. OFFSET I +/- 18V OUT V 230 mV CSth t ...

Page 2

IR2121 & (PbF) Absolute Maximum Ratings Recommended Operating Conditions ° ° ° ° ...

Page 3

Dynamic Electrical Characteristics Static Electrical Characteristics ° ° IR2121 & (PbF) µ µ µ µ µ µ ...

Page 4

IR2121 & (PbF) Functional Block Diagram Lead Definitions Lead Assignments ...

Page 5

Figure 1. Input/Output Timing Diagram Figure 3. Switching Time Waveform Definitions Figure 5. CS Shutdown Waveform Definitions IR2121 & (PbF) Figure 2. Switching Time Test Circuit Figure 4. ERR Shutdown Waveform Definitions Figure ERR Waveform Definitions ...

Page 6

IR2121 & (PbF) 500 400 300 200 Max. Typ. 100 0 -50 - Temperature (°C) Figure 7A. Turn-On Time vs. Temperature 500 400 300 200 Max. Typ. 100 0 -50 - Temperature (°C) Figure ...

Page 7

Max. Typ -50 - Temperature (°C) Figure 10A. Turn-On Rise Time vs. Temperature 100 Max. Typ -50 - Temperature (°C) Figure 11A. Turn-Off ...

Page 8

IR2121 & (PbF) 20.0 16.0 Max. 12.0 Typ. 8.0 4.0 0.0 -50 - Temperature (°C) Figure 13A ERR Pull-Up vs. Temperature 5.00 4.00 3.00 Min. 2.00 1.00 0.00 -50 - Temperature (°C) ...

Page 9

Max. 300 Typ. 200 Min. 100 0 -50 - Temperature (°C) Figure 16A. CS Input Threshold (+) vs. Temperature 500 400 300 Max. Typ. 200 Min. 100 0 -50 - Temperature (°C) ...

Page 10

IR2121 & (PbF) 1.00 0.80 0.60 0.40 0.20 Max. 0.00 -50 - Temperature (°C) Figure 19A. Low Level Output vs. Temperature 5.00 4.00 3.00 Max. 2.00 1.00 Typ. 0.00 -50 - Temperature (°C) Figure ...

Page 11

Max. 1.00 0.00 -50 - Temperature (°C) Figure 22A. Logic “0” Input Current vs. Temperature 25.0 20.0 15.0 10.0 Max. Typ. 5.0 0.0 -50 - Temperature (°C) Figure 23A. “High” ...

Page 12

IR2121 & (PbF) 11.0 10.0 Max. Typ. 9.0 Min. 8.0 7.0 6.0 -50 - Temperature (°C) Figure 25. V Undervoltage (+) vs. Temperature CC 250 200 150 Max. Typ. 100 Min -50 - ...

Page 13

Typ. 30 Min -50 - Temperature (°C) Figure 29A. ERR Pull-Down Current vs.Temperature 2.50 2.00 Typ. 1.50 Min. 1.00 0.50 0.00 -50 - Temperature (°C) Figure 30A. Output Source ...

Page 14

IR2121 & (PbF) 300 250 200 150 100 Input Voltage (V) Figure 32A. Turn-On Time vs. Input Voltage 0.00 -3.00 -6.00 -9.00 -12.00 -15.00 Figure 33. Maximum ...

Page 15

Case outline IR2121 & (PbF) 8-Lead PDIP ...

Page 16

... IR WORLD HEADQUARTERS: IRxxxxxx YWW? ?XXXX (Prod mode - 4 digit SPN code) Assembly site code Per SCOP 200-002 Leadfree Part 8-Lead PDIP IR2121 order IR2121PbF This product has been qualified per industrial level Data and specifications subject to change without notice. IR logo Lot Code 9/13/2004 ...

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