STMicroelectronics ALTAIR04-900 Microcontrollers
Off-line all-primary-sensing switching regulator
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ALTAIR04-900
Base Model
Detailed Description
Off-line all-primary-sensing switching regulator
Package
16-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
ALTAIR04-900 Datasheet
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Technical Specifications
STMicroelectronics ALTAIR04-900 Microcontrollers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
11.5V ~ 23V
Lifecycle Status
Active
Voltage Breakdown
900V
Internal Switch S
Yes
Switching Frequency
Up to 166kHz
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (ALTAIR04-900 vs ALTAIR04-900TR vs HCF4051YM013TR vs ST7FLITE09Y0M6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 11.5V ~ 23V | 11.5V ~ 23V | -- | 2.4V ~ 5.5V |
| Switching Frequency | Up to 166kHz | Up to 166kHz | -- | -- |
| Fault Protection | Current Limiting, Short Circuit | Current Limiting, Short Circuit | -- | -- |
| Internal Switch S | Yes | Yes | -- | -- |
| Output Isolation | Isolated | Isolated | -- | -- |
| Topology | Flyback | Flyback | -- | -- |
| Voltage Breakdown | 900V | 900V | -- | -- |
| Voltage Start Up | 13 V | 13 V | -- | -- |
| Action |
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