STMicroelectronics L5991 AC DC Converters, Offline Switchers
IC OFFLINE SWITCH MULT TOP 16DIP
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
Internal Switch S
No
Switching Frequency
Up to 1MHz
Output Isolation
Isolated
Topology
Boost, Flyback
Voltage Start Up
15 V
Duty Cycle
93%
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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