L6566A vs L6591

This detailed comparison of L6566A and L6591 in the PMIC - AC DC Converters, Offline Switchers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

L6566A

STMicroelectronics

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L6591

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	16-SOIC (0.154", 3.90mm Width)	16-SOIC (0.154", 3.90mm Width)
Description	IC CTRLR OVP UVLO 16SOIC	IC CTRLR PWM PROG CM HV 16SOIC
In Stock	496	3 475
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	-	-
Package	Tube	Tube
Output Isolation	Isolated	Isolated
Internal Switch(s)	No	No
Voltage - Breakdown	-	-
Topology	Flyback	Half-Bridge
Voltage - Start Up	14 V	14 V
Voltage - Supply (Vcc/Vdd)	8V ~ 23V	8.7V ~ 22V
Duty Cycle	70%	50%
Frequency - Switching	100kHz	Up to 500kHz
Power (Watts)	-	-
Fault Protection	Current Limiting, Over Load	Current Limiting, Over Load
Control Features	Frequency Control, Soft Start	Frequency Control, Soft Start
Operating Temperature	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)
Supplier Device Package	16-SO	16-SO