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Part Number Overview
Manufacturer Part Number
L5991A
Description
IC REG CTRLR FLYBACK 16DIP
Detailed Description
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-DIP
Manufacturer
STMicroelectronics
Standard LeadTime
Edacad Model
Standard Package
1,000
Supplier Stocks
Technical specifications
Mfr
STMicroelectronics
Series
-
Package
Tube
Product Status
Obsolete
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
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-DIP
Base Product Number
L5991
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/STMicroelectronics L5991A
Documents & Media
Datasheets
1(L5991(A))
HTML Datasheet
1(L5991(A))
Quantity Price
-
Substitutes
-