CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
DC DC Switching Controllers
PRODUCT DATASHEET
ChipNobo MPN
NB2194YM-TR
GLOBAL BRAND CROSS-REFERENCE
Microchip Technology
IC REG CTRLR BUCK/BUCK-BST 8SOIC
MIC2194YM-TR
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC REG CTRLR BUCK/BUCK-BST 8SOIC
1. PRODUCT POSITIONING
NB2194YM-TR is a product identity corresponding to the reference product MIC2194YM-TR. 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 | Microchip Technology MIC2194YM-TR | ChipNobo NB2194YM-TR | Match |
| Part Status | Active | Active | ✓ |
| Mounting Type | Surface Mount | Surface Mount | ✓ |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | ✓ |
| Number of Outputs | 1 | 1 | ✓ |
| Supplier Device Package | 8-SOIC | 8-SOIC | ✓ |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | ✓ |
| Output Configuration | Positive | Positive | ✓ |
| Control Features | Enable | Enable | ✓ |
| Synchronous Rectifier | No | No | ✓ |
| Output Type | Transistor Driver | Transistor Driver | ✓ |
| Output Phases | 1 | 1 | ✓ |
| Clock Sync | No | No | ✓ |
| Duty Cycle (Max) | 100% | 100% | ✓ |
| Function | Step-Down, Step-Up/Step-Down | Step-Down, Step-Up/Step-Down | ✓ |
| Frequency - Switching | 400kHz | 400kHz | ✓ |
| Topology | Buck, Buck-Boost | Buck, Buck-Boost | ✓ |
| Voltage - Supply (Vcc/Vdd) | 2.9V ~ 14V | 2.9V ~ 14V | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |