VIPER319HDTR vs VIPER317LDTR

This detailed comparison of VIPER319HDTR and VIPER317LDTR 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.

VIPER319HDTR

STMicroelectronics

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VIPER317LDTR

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	ENERGY SAVING OFF-LINE HIGH VOLT	ENERGY SAVING OFF-LINE HIGH VOLT
In Stock	500	2 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	VIPER™	VIPER™
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Output Isolation	Non-Isolated	Non-Isolated
Internal Switch(s)	Yes	Yes
Voltage - Breakdown	800V	800V
Topology	Boost, Buck, Buck-Boost, Flyback	Boost, Buck, Buck-Boost, Flyback
Voltage - Start Up	8 V	8 V
Voltage - Supply (Vcc/Vdd)	4.5V ~ 30V	4.5V ~ 30V
Duty Cycle	-	-
Frequency - Switching	132kHz	60kHz
Power (Watts)	1 W	1 W
Fault Protection	Over Load, Over Temperature, Over Voltage, Short Circuit	Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features	Soft Start	Soft Start
Operating Temperature	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)
Supplier Device Package	16-SO	16-SO