製品概要

概要

The device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. The power MOSFET with 800 V breakdown voltage allows extended input voltage range to be applied, as well as to reduce the size of the DRAIN snubber circuit. This IC is capable of meeting the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The Zero-Power mode (ZPM) feature enables the IC to work in an idle state, where the system is totally shutdown. An MCU can be easily connected to the IC for smart ZPM management and it can be supplied by the IC itself during the idle state. The design of flyback, buck and buck boost converters is supported. The integrated HV startup, sense FET, error amplifier and oscillator with jitter allow a complete application to be designed with a minimum component count. In flyback non isolated topology, a negative output voltage is easily set thanks to the integrated error amplifier with separate ground.

特徴
Smart stand-by architecture using the Zero Power Mode (ZPM)

ZPM management by MCU easily realizable

800 V avalanche-rugged power MOSFET allowing ultra wide VAC input range to be covered

Embedded HV startup and sense-FET

Current mode PWM controller

Drain current limit protection (OCP)

Wide supply voltage range: 4.5 V to 30 V

Self-supply option allows to remove the auxiliary winding or bias components
Minimized system input power consumption:

Less than 4 mW @ 230 V_AC in ZPM

Less than 10 mW @ 230 V_AC in no-load condition

Less than 400 mW @ 230 V_AC with 250 mW load

Jittered switching frequency reduces the EMI filter cost

60 kHz ±7% (type L)

120 kHz ±7% (type H)

Embedded E/A with 1.2 V reference and separate ground for easy negative voltage setting

Protections with automatic restart: overload/short circuit (OLP), max. duty cycle counter, V_CC clamp

Pulse-skip protection to prevent flux-runaway

Embedded thermal shutdown

Built in soft start for improved system reliability
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VIPER26K: 1050 V High voltage converter

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ソリューション用評価ボード

製品型番	ステータス	概要	タイプ	サプライヤ
STEVAL-ISA174V1	量産中	7 W dual output offline flyback converter for home appliances using VIPer0P	AC-DC Converter	ST	STEVAL-ISA174V1 概要: 7 W dual output offline flyback converter for home appliances using VIPer0P
STEVAL-ISA179V1	量産中	15 V, 0.15 A buck converter using VIPer™ Plus - VIPer0P	AC-DC Converter	ST	STEVAL-ISA179V1 概要: 15 V, 0.15 A buck converter using VIPer™ Plus - VIPer0P
STEVAL-ISA180V1	量産中	12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P	AC-DC Converter	--	STEVAL-ISA180V1 概要: 12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P
STEVAL-ISA181V1	量産中	12 V / 600 mA high voltage flyback converter with remote standby control using the VIPer0P	AC-DC Converter	ST	STEVAL-ISA181V1 概要: 12 V / 600 mA high voltage flyback converter with remote standby control using the VIPer0P
STEVAL-ISA192V1	量産中	7 W dual output flyback converter with standby managed by capacitive touch using VIPer0P and STM32L	AC-DC Converter	ST	STEVAL-ISA192V1 概要: 7 W dual output flyback converter with standby managed by capacitive touch using VIPer0P and STM32L

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	Resource title		Latest update

製品スペック (1)

	Resource title		Latest update
PDF	DS11301 Zero-power off-line high voltage converter 3.0		02 Oct 2018	02 Oct 2018 DS11301 Zero-power off-line high voltage converter 3.0

アプリケーションノート (1)

	Resource title		Latest update
PDF	AN4564 Is a positive power supply mandatory for my application, or could a negative output work also? 1.0		13 Sep 2018	13 Sep 2018 AN4564 Is a positive power supply mandatory for my application, or could a negative output work also? 1.0

ユーザ･マニュアル (1)

	Resource title		Latest update
PDF	UM2167 OrCAD PSpice model usage instructions 2.1		12 Nov 2018	12 Nov 2018 UM2167 OrCAD PSpice model usage instructions 2.1

ツール&ソフトウェア用アプリケーション・ノート (5)

	Resource title	Latest update
PDF	AN4940 12 V, 7.2 W VIPer0P IR remote controlled flyback topology for air conditioning applications using VIPer0P 1.0	13 Sep 2018	13 Sep 2018 AN4940 12 V, 7.2 W VIPer0P IR remote controlled flyback topology for air conditioning applications using VIPer0P 1.0
PDF	AN4941 7 W dual output (-5 V/+7 V) non-isolated flyback converter with capacitive touch sensing using VIPer0P and STM32L052 1.0	24 Mar 2021	24 Mar 2021 AN4941 7 W dual output (-5 V/+7 V) non-isolated flyback converter with capacitive touch sensing using VIPer0P and STM32L052 1.0
PDF	AN4836 STEVAL-ISA174V1: VIPer0P 7 W double output non-isolated flyback 2.0	24 Mar 2021	24 Mar 2021 AN4836 STEVAL-ISA174V1: VIPer0P 7 W double output non-isolated flyback 2.0
PDF	AN4857 STEVAL-ISA179V1 15 V/2.25 W 60 kHz buck demo with VIPer0P 1.0	13 Sep 2018	13 Sep 2018 AN4857 STEVAL-ISA179V1 15 V/2.25 W 60 kHz buck demo with VIPer0P 1.0
PDF	AN4905 STEVAL-ISA180V1 12 V/0.6 A isolated flyback demo with VIPer0P 1.0	24 Mar 2021	24 Mar 2021 AN4905 STEVAL-ISA180V1 12 V/0.6 A isolated flyback demo with VIPer0P 1.0

パンフレット (4)

	Resource title	Latest update
PDF	Electric vehicle (EV) ecosystem 1.1	23 Mar 2020	23 Mar 2020 Electric vehicle (EV) ecosystem 1.1
PDF	Power Management Guide 06.2019	07 Apr 2021	07 Apr 2021 Power Management Guide 06.2019
PDF	VIPerPlus - Bring a Plus to your SMPS design 05.2020	26 Mar 2021	26 Mar 2021 VIPerPlus - Bring a Plus to your SMPS design 05.2020
PDF	VIPerPlus evaluation boards 05.2018	26 Mar 2021	26 Mar 2021 VIPerPlus evaluation boards 05.2018

EDA Symbols, Footprints and 3D Models

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SPICE models (1)

	Resource title		Latest update
ZIP	VIPer0P PSpice models 1.0		10 Jan 2017	10 Jan 2017 VIPer0P PSpice models 1.0

品質 & 信頼性

製品型番	Marketing Status	パッケージ	グレード	RoHSコンプライアンスグレード	材料宣誓書**
VIPER0PHD	量産中	SO-16	インダストリアル	Ecopack2
VIPER0PHDTR	量産中	SO-16	インダストリアル	Ecopack2
VIPER0PLD	量産中	SO-16	インダストリアル	Ecopack2	PDF XML
VIPER0PLDTR	量産中	SO-16	インダストリアル	Ecopack2	PDF XML