E-L5991AD

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STMicroelectronics

IC REG CTRLR FLYBACK 16SOIC

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STMicroelectronics

IC REG CTRLR FLYBACK 16SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	E-L5991AD

Clock Sync	False
Control Features	Current Limit, Frequency Control, Soft Start
Duty Cycle (Max) [Max]	93 %
Frequency - Switching [Max]	1 MHz
Function	Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive, Isolation Capable
Output Phases	1
Output Type	Transistor Driver
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SO
Synchronous Rectifier	True
Topology	Flyback
Voltage - Supply (Vcc/Vdd) [Max]	20 V
Voltage - Supply (Vcc/Vdd) [Min]	7.6 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

IC REG CTRLR FLYBACK 16SOIC

Part	Control Features	Output Type	Function	Duty Cycle (Max) [Max]	Frequency - Switching [Max]	Output Phases	Clock Sync	Mounting Type	Package / Case	Package / Case [x]	Package / Case [y]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of Outputs	Topology	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Synchronous Rectifier	Supplier Device Package
STMicroelectronics E-L5991AD	Current Limit, Frequency Control, Soft Start	Transistor Driver	Step-Up/Step-Down	93 %	1 MHz	1		Surface Mount	16-SOIC	0.154 in	3.9 mm	7.6 V	20 V	1	Flyback	Isolation Capable, Positive	150 °C	-40 °C		16-SO

General part information

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

Technical documentation and resources