What is IR2121PBF?
IR2121PBF is a PMIC - Gate Drivers component from Infineon Technologies. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original IR2121PBF, PMIC - Gate Drivers, by Infineon Technologies
IC MOSFET DRIVER LOW SIDE 8DIP
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Gate DriversDescription
IC MOSFET DRIVER LOW SIDE 8DIP
key Attributes
-
Technical document
Open The Official Datasheet
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Structured product content
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Product overview
Overview
The IR2121 is a high speed power MOSFET and IGBT driver with over-current limiting protection circuitry. Latch immune CMOS technology enables ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL outputs, down to 2.5V logic.
The output driver features a high pulse current buffer stage designed for minimum cross-conduction.
The protection circuitry detects over-current in the driven power transistor and limits the gate drive voltage.
Features
• Gate drive supply range from 12 to 18V
• Undervoltage lockout
• Current detection and limiting loop to limit driven power transistor current
• Error lead indicates fault conditions and programs shutdown time
• Output in phase with input
• 2.5V, 5V and 15V input logic compatible
• Also available LEAD-FREE
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
RoHS non-compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Parameter
Turn-Off Delay Time
200 ns
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS non-compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Turn-Off Delay Time
200 ns
Propagation Delay
250 ns
Input Type
Non-Inverting
Gate Type
IGBT, N-Channel MOSFET
Rise Time
60ns
Channel Type
Single
Driven Configuration
Low-Side
Interface IC Type
BUFFER OR INVERTER BASED MOSFET DRIVER
Logic Voltage - VIL, VIH
0.8V 2.2V
Turn On Delay Time
200 ps
Output Peak Current Limit-Nom
3.3A
Current - Peak Output (Source, Sink)
1.6A 3.3A
Turn Off Time
0.25 μs
Voltage - Supply
12V~18V
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Factory Lead Time
12 Weeks
Published
2003
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Technology
CMOS
Max Power Dissipation
1W
Lead Free
Contains Lead, Lead Free
Nominal Supply Current
1.1mA
Manufacturer
Infineon Technologies
Package / Case
8-DIP (0.300, 7.62mm)
Output Current
1.6A
Operating Temperature
-40°C~150°C TJ
Number Of Functions
1
Radiation Hardening
No
Supply Voltage
15V
Mount
Through Hole
Width
7.11mm
Operating Supply Voltage
15V
Number Of Outputs
1
Number Of Pins
8
Number Of Terminations
8
Power Dissipation
1W
Terminal Pitch
2.54mm
Max Output Voltage
20V
Min Output Voltage
10V
Length
10.92mm
Subcategory
MOSFET Drivers
Sub-Categories
PMIC - Gate Drivers
Fall Time (Typ)
35 ns
High Side Driver
NO
Max Supply Current
2.2mA
Turn On Time
0.2 μs
Rise / Fall Time (Typ)
43ns 26ns
Max Output Current
3.3A
Input Bias Current
4.5μA
Output Voltage
23V
Height
4.94mm
Base Part Number
IR2121PBF
Manufacturer'S Part No.
IR2121PBF
Common questions
Product FAQ
Quick answers for buyers reviewing IR2121PBF, stock, documentation, and sourcing steps.
What package and description are listed for IR2121PBF?
IR2121PBF is listed with package reference DIP. The current product description is IC MOSFET DRIVER LOW SIDE 8DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is IR2121PBF available in stock?
This page currently shows 14255 units in stock and 14255 units available for IR2121PBF. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for IR2121PBF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for IR2121PBF by Infineon Technologies. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for IR2121PBF?
Yes. This page links to the datasheet for IR2121PBF by Infineon Technologies, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify IR2121PBF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for IR2121PBF before approving the order.
PMIC - Gate Drivers
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