Microchip Technology LX1554ID AC DC Converters, Offline Switchers
IC OFFLINE SW MULT TOP 14SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LX1554ID
Detailed Description
IC OFFLINE SW MULT TOP 14SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 14-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LX1554ID Datasheet
Quick Jump:
Technical Specifications
Microchip Technology LX1554ID AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
10V ~ 30V
Lifecycle Status
Obsolete
Internal Switch S
No
Switching Frequency
500kHz
Output Isolation
Isolated
Topology
Boost, Buck, Flyback, Forward
Voltage Start Up
16 V
Alternate Parts Comparison (LX1554ID vs LX1552ID vs MIC38C44-1YM-TR vs MIC38C42-1BM-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 | 14-SOIC | 14-SOIC | 14-SOIC | 14-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 ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 10V ~ 30V | 10V ~ 30V | 9V ~ 20V | 9V ~ 20V |
| Switching Frequency | 500kHz | 500kHz | 500kHz | 500kHz |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Control Features | Frequency Control | Frequency Control | Frequency Control | Frequency Control |
| Duty Cycle | 48% | 96% | 50% | 96% |
| Internal Switch S | No | No | Yes | Yes |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward |
| Voltage Start Up | 16 V | 16 V | 14.5 V | 14.5 V |
| Action |
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