STMicroelectronics L5991 AC DC Converters, Offline Switchers
Converter Offline Boost, Flyback Topology Up to 1MHz 16-DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L5991
Detailed Description
IC OFFLINE SWITCH MULT TOP 16DIP
Package
16-DIP (0.300", 7.62mm)
Key Features
Package / Case: 16-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
L5991 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L5991 AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
10V ~ 20V
Lifecycle Status
Obsolete
Internal Switch S
No
Switching Frequency
Up to 1MHz
Output Isolation
Isolated
Topology
Boost, Flyback
Voltage Start Up
15 V
Alternate Parts Comparison (L5991 vs VN1160C-1-E vs VN1160-1-E vs L6565DTR)
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-DIP | TO-251-3 Long Leads, IPak, TO-251AB | TO-251-3 Long Leads, IPak, TO-251AB | 8-SOIC |
| Mounting Type | Through Hole | Through Hole | Through Hole | Surface Mount |
| Supply Voltage | 10V ~ 20V | 9V ~ 16V | 9V ~ 16V | 10.3V ~ 18V |
| Operating Temperature | -40°C ~ 150°C (TJ) | -- | -- | -40°C ~ 150°C (TJ) |
| Fault Protection | Current Limiting, Over | -- | -- | Current Limiting |
| Internal Switch S | No | -- | -- | No |
| Output Isolation | Isolated | -- | -- | Isolated |
| Topology | Boost, Flyback | -- | -- | Flyback |
| Voltage Start Up | 15 V | -- | -- | 13.5 V |
| Switching Frequency | Up to 1MHz | -- | -- | -- |
| Control Features | Frequency Control, Soft Start, Sync | -- | -- | -- |
| Duty Cycle | 93% | -- | -- | -- |
| Action |
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