Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
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L5991AD

DigiKey Part Number
497-L5991AD-ND
Manufacturer
STMicroelectronics
Manufacturer Product Number
L5991AD
Description
IC REG CTRLR FLYBACK 16SO
Manufacturer Standard Lead Time
35 Weeks
Customer Reference
Detailed Description
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
Datasheet
 Datasheet
EDA/CAD Models
L5991AD Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
Part Status
Active
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)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SO
Base Product Number
L5991
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In-Stock: 108
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Quantity
All prices are in EUR
Tube
QuantityUnit PriceExt Price
12,04000 €2,04 €
101,51600 €15,16 €
501,30460 €65,23 €
1001,23940 €123,94 €
2501,17024 €292,56 €
5001,12862 €564,31 €
1.0001,09435 €1.094,35 €
2.5001,05817 €2.645,43 €
5.0001,03636 €5.181,80 €
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:2,04000 €
Unit Price with VAT:2,42760 €