TLP7920

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Feature	Sigma-delta(Σ-Δ)analog-to-digital converter technology / Optical coupled isolation amplifier
Application Scope	Motor Phase Current and voltage Sensing / Inverter Current and voltage Sensing
Function	Isolation Amplifier
Number of Circuits	1
Output Interface	Analog output
RoHS Compatible Product(s) (#)	Available
Safety Standard	Approved　:　UL 1577 / cUL (CSA Component Acceptance Service No. 5A) / EN 60747-5-5 (VDE) / EN IEC 62368-1 (VDE) Download Online Certification of Safety Standard(UL 1577) Download Online Certification of Safety Standard(cUL)

包裝資訊

Toshiba Package Name	DIP8
Package Image
Pins	8
Mounting	Through Hole/Surface Mount
Width×Length×Height (mm)	9.66×7.62×3.65
Package Dimensions	檢視
Ultra Librarian^® CAD model (Symbol, Footprint and 3D model)	Download from UltraLibrarian^® in your desired CAD format (Note1)(Note3)
SamacSys CAD model (Symbol, Footprint and 3D model)	Download from SamacSys (Note2)(Note3)

Please refer to the link destination to check the detailed size.

(Note1)	Ultra Librarian^® is a Registered trademark and CAD model library of EMA (EMA Design Automation, Inc.). CAD models (Symbol/Footprint /3D model) are provided by UltraLibrarian^®. The footprints are generated based on the specifications of Ultra Librarian^®.
(Note2)	SamacSys is a wholly owned subsidiary of Supplyframe, Inc. CAD models (Symbol/Footprint /3D model) are provided by Supplyframe, Inc. The footprints are generated based on the specifications of SamacSys.
(Note3)	Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

絕對最大額定值

項目	符號	值	單位
power supply voltage	V_DD1,V_DD2	-0.5 to 6.0	V
operating temprature	T_opr	-40 to 105	℃

電器特性

項目	符號	條件	值	單位
Isolation voltage BVs @1minute (Min)	BV_S	t=60sec	5000	Vrms
common mode transient immunity (Min)	CMTI	-	15	kV/μs
common mode transient immunity (Typ.)	CMTI	-	20	kV/μs
Input offset voltage drift vs ambient temperature(Max)	\|dV_OS/dT_a\|	-	10	μV/℃
Input offset voltage drift vs ambient temperature(Typ.)	\|dV_OS/dT_a\|	-	3	μV/℃
Gain rank A (+/- 1.0%)(Max)	G₁	T_a=25℃	8.28	V/V
Gain rank A (+/- 1.0%)(Min)	G₁	T_a=25℃	8.12	V/V
Gain rank A (+/- 1.0%)(Typ.)	G₁	T_a=25℃	8.2	V/V
Gain rank B (+/- 0.5%)(Max)	G₀	T_a=25℃	8.24	V/V
Gain rank B (+/- 0.5%)(Min)	G₀	T_a=25℃	8.16	V/V
Gain rank B (+/- 0.5%)(Typ.)	G₀	T_a=25℃	8.2	V/V
Gain rank none (+/- 3.0%)(Max)	G₃	T_a=25℃	8.44	V/V
Gain rank none (+/- 3.0%)(Min)	G₃	T_a=25℃	7.95	V/V
Gain rank none (+/- 3.0%)(Typ.)	G₃	T_a=25℃	8.2	V/V
Input side supply current (V_DD1) (Max)	I_DD1	V_IN+=0V	12	mA
Input side supply current (V_DD1) (Typ.)	I_DD1	V_IN+=0V	8.6	mA
Output side supply current (V_DD2)(Max)	I_DD2	V_IN+=0V	10	mA
Output side supply current (V_DD2)	I_DD2	V_IN+=0V	6.2	mA
Output nonlinearity (±200mV) (Max)	NL₂₀₀	T_a=25℃ V_IN+>=-200mV V_IN+<=200mV	0.13	%
Output nonlinearity (±200mV) (Typ.)	NL₂₀₀	T_a=25℃ V_IN+>=-200mV V_IN+<=200mV	0.02	%
R_IN		-	80	kΩ
Propagation delay time (10% - 10%) (Max) (V_IN+=0 to 200mV/microsec step)	t_pD10	C_L=15pF	2.3	μs
Propagation delay time (10% - 10%) (Typ.) (V_IN+=0 to 200mV/microsec step)	t_pD10	C_L=15pF	1.9	μs
Propagation delay time (50% - 50%) (Max) (V_IN+=0 to 200mV/microsec step)	t_pD50	C_L=15pF	2.6	μs
Propagation delay time (50% - 50%) (Typ.) (V_IN+=0 to 200mV/microsec step)	t_pD50	C_L=15pF	2.3	μs
Propagation delay time (90% - 90%) (Max) (V_IN+=0 to 200mV/microsec step)	t_pD90	C_L=15pF	3.3	μs
Propagation delay time (90% - 90%) (Typ.) (V_IN+=0 to 200mV/microsec step)	t_pD90	C_L=15pF	2.8	μs
Input side supply voltage	V_DD1	-	4.5 to 5.5	V
Output side supply voltage	V_DD2	-	3.0 to 5.5	V
Input offset voltage(Max)	V_OS	T_a=25℃	2.1	mV
Input offset voltage(Min)	V_OS	T_a=25℃	-0.7	mV
Input offset voltage(Typ.)	V_OS	T_a=25℃	0.73	mV
Gain drift vs ambient temperature	\|dG/dT_a\|	-	0.00012	V/V/degC

Orderable part number (example)	MOQ(pcs)	RoHS	Gain Rank (Accuracy %)	VDE
TLP7920(A-LF1,F	50	Yes	A-rank(±1%)	-
TLP7920(B-LF1,F	50	Yes	B-rank(±0.5%)	-
TLP7920(D4-LF1,F	50	Yes	-	Yes
TLP7920(D4ALF1,F	50	Yes	A-rank(±1%)	Yes
TLP7920(D4BLF1,F	50	Yes	B-rank(±0.5%)	Yes
TLP7920(LF1,F	50	Yes	-	-

參考設計

Application Circuit (Current sensing) of the TLP7920 Isolation Amplifier

This reference design provides design guide and example of simulation waveform for phase current detection with optical isolation amplifier for motor control of servo and inverter.

詳細資料

Application Circuit (Voltage sensing) of the TLP7920 Isolation Amplifier

This reference design provides design guide and example of simulation waveform for bus voltage detection with optical isolation amplifier for motor control of servo and inverter.

詳細資料

This is a picture of the Vienna rectifier circuit PFC power supply that supports 3-phase AC 400V input.

3相AC 400 V輸入Vienna整流器PFC電源

工業設備等3相400V(線電壓)交流電源系統在日本以外廣泛被使用。當電動車的充電椿和其他設備使用3相AC 400 V交流電源時，將交流整流為直流的高功率因數PFC（功率因數校正）是不可缺少的。此設計為PFC電源，輸入3相AC 400 V，輸出DC 750 V。採用Vienna整流器拓撲，實現3-level的轉換高效率，功率可達5 kW。提供電路各部分的設計技巧、操作方法以及電路圖和PCB等設計資訊，提供您於設計中使用。

詳細資料

10kW 3-Phase AC 400V Input PFC Converter

This design is capable of supplying 10kW of power with a DC output of 750V. 3-phase AC input (312V to 528V) and employs a 3-phase totem-pole configuration using 1200V SiC MOSFETs outputs 750V DC.
It is suitable for applications such as EV charging stations and various industrial equipment that use 3-phase AC power input.
This reference design provides explanations of the design points, usage methods, and adjustment methods of each part of the circuit, as well as design information including circuit diagrams, board patterns, etc. which can be useful for your design.

詳細資料

Notes

The Part Number column shows representative part numbers only, which may not be available for sale in the precise form shown. Each Part Number constitutes a product family which may contain multiple associated product configurations.
(#) Under the RoHS Compatible Product(s) column, "Available" means at least one RoHS-Compatible product is available for sale in the corresponding product family. "None" means no RoHS Compatible product is available in that product family. For Toshiba's definitions of concepts related to the RoHS Directive and RoHS Compatibility, please click here.
The RoHS compatibility information provided herein is to the best of Toshiba's knowledge and belief accurate as of the date Toshiba entered the information into this database. Information is subject to change at any time without notice.
Please contact your Toshiba sales representative for detailed environmental information about each specific part number or product, such as RoHS compatibility or material content. Please use Toshiba products only in compliance with all applicable laws and regulations concerning the inclusion or use of controlled substances, including without limitation the RoHS Directive.TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
Reliability data are provided for your reference only, please contact your Toshiba sales representative for detailed reliability information about each part number.
For product delivery, additional characters will be added to the part numbers shown on this website. For details, please ask your local distributor, or send an inquiry accessed from "Contact Us" on this website.

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產品概要

包裝資訊

絕對最大額定值

電器特性

文檔

Orderable part number

參考設計

技術方面問題

相關信息

Notes