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L5991D


Part Number L5991D
Zouser Part # L5991D
Manufacturer STMicroelectronics
Category SemiconductorsPower Management ICsAC DC Converters, Offline Switchers
Description IC REG CTRLR BST FLYBK ISO SO16
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models L5991D PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 5 - May 10 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock1,717 - More on Order
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L5991D Specifications

Part Number L5991D
Brand STMicroelectronics
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory AC DC Converters, Offline Switchers
Manufacturer STMicroelectronics
Series -
Output Isolation Isolated
Internal Switch(s) No
Voltage - Breakdown -
Topology Boost, Flyback
Voltage - Start Up 15V
Voltage - Supply (Vcc/Vdd) 10V ~ 20V
Duty Cycle 93%
Frequency - Switching Up to 1MHz
Power (Watts) -
Fault Protection Current Limiting, Over Voltage
Control Features Frequency Control, Soft Start, Sync
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SO
Mounting Type Surface Mount

L5991D Documents

L5991D, L5991D Datasheet (Total Pages: 23, Size: 410.86 KB)
L5991 Datasheet CoverL5991 Datasheet Page 2L5991 Datasheet Page 3L5991 Datasheet Page 4L5991 Datasheet Page 5L5991 Datasheet Page 6L5991 Datasheet Page 7L5991 Datasheet Page 8L5991 Datasheet Page 9L5991 Datasheet Page 10L5991 Datasheet Page 11L5991 Datasheet Page 12L5991 Datasheet Page 13L5991 Datasheet Page 14

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