Microchip Technology MIC38C45YM DC DC Switching Controllers
IC REG CTRLR MULT TOPOLOGY 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MIC38C45YM
Detailed Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MIC38C45YM Datasheet
Quick Jump:
Technical Specifications
Microchip Technology MIC38C45YM DC DC Switching Controllers technical specifications.
General
Series
MIC38C45
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
7.6V ~ 20V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
500kHz
Number of Outputs
1
Alternate Parts Comparison (MIC38C45YM vs MIC38HC45YM-TR vs MIC2193YM vs MIC38C45YM-TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Supply Voltage | 7.6V ~ 20V | 7.6V ~ 20V | 2.9V ~ 14V | 7.6V ~ 20V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Clock Sync | No | No | No | No |
| Duty Cycle Max | 50% | 50% | 100% | 50% |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive, Isolation Capable | Positive, Isolation Capable | Positive | Positive, Isolation Capable |
| Output Phases | 1 | 1 | 1 | 1 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
UC3845BD1R2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
PWM Controller, 1A, 500kHz, SOIC, Boost/Flyback
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