CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Gate Drivers
PRODUCT DATASHEET
ChipNobo MPN
NB2121
GLOBAL BRAND CROSS-REFERENCE
Infineon Technologies
IC GATE DRVR LOW-SIDE 8DIP
IR2121
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC GATE DRVR LOW-SIDE 8DIP
1. PRODUCT POSITIONING
NB2121 is a product identity corresponding to the reference product IR2121. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.
This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.
| 2. TECHNICAL SPECIFICATION COMPARISON (core parameters) | |||
|---|---|---|---|
| Parameter | Infineon Technologies IR2121 | ChipNobo NB2121 | Match |
| Part Status | Active | Active | ✓ |
| Mounting Type | Through Hole | Through Hole | ✓ |
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | ✓ |
| Supplier Device Package | 8-PDIP | 8-PDIP | ✓ |
| Programmable | Not Verified | Not Verified | ✓ |
| Input Type | Non-Inverting | Non-Inverting | ✓ |
| Driven Configuration | Low-Side | Low-Side | ✓ |
| Channel Type | Single | Single | ✓ |
| Number of Drivers | 1 | 1 | ✓ |
| Gate Type | IGBT, MOSFET (N-Channel) | IGBT, MOSFET (N-Channel) | ✓ |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | ✓ |
| Logic Voltage - VIL, VIH | 0.8V, 2.2V | 0.8V, 2.2V | ✓ |
| Current - Peak Output (Source, Sink) | 1.6A, 3.3A | 1.6A, 3.3A | ✓ |
| Rise / Fall Time (Typ) | 43ns, 26ns | 43ns, 26ns | ✓ |
| Voltage - Supply | 12V ~ 18V | 12V ~ 18V | ✓ |
| RoHS Status | RoHS non-compliant | RoHS non-compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |