L5991AD
For Reference Only
| Part Number | L5991AD |
| PNEDA Part # | L5991AD |
| Description | IC REG CTRLR FLYBACK 16SO |
| Manufacturer | STMicroelectronics |
| Unit Price | Request a Quote |
| In Stock | 7,728 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 21 - Apr 26 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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L5991AD Resources
| Brand | STMicroelectronics |
| ECAD Module |
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| Mfr. Part Number | L5991AD |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Datasheet |
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L5991AD Specifications
| Manufacturer | STMicroelectronics |
| Series | - |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Flyback |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 20V |
| Frequency - Switching | Up to 1MHz |
| Duty Cycle (Max) | 93% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SO |
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Manufacturer ON Semiconductor Series - Output Type Transistor Driver Function Step-Up Output Configuration Positive Topology Boost Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 0.9V ~ 6V Frequency - Switching 180kHz Duty Cycle (Max) 80% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Enable Operating Temperature -40°C ~ 85°C (TA) Package / Case SOT-23-5 Thin, TSOT-23-5 Supplier Device Package 5-TSOP |
Manufacturer Linear Technology/Analog Devices Series - Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 2.75V ~ 9.8V Frequency - Switching 460kHz ~ 635kHz Duty Cycle (Max) 100% Synchronous Rectifier Yes Clock Sync Yes Serial Interfaces - Control Features Enable Operating Temperature -40°C ~ 85°C (TA) Package / Case 10-WFDFN Exposed Pad Supplier Device Package 10-DFN (3x3) |
