TLP7820

Photocoupler(Isolation Amplifier)

  • Related Reference Design(4)

Description

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)

Package Information

Toshiba Package Name SO8L(LF4)
Package Image SO8L(LF4)
Pins 8
Mounting Surface Mount
Width×Length×Height
(mm)
5.85×11.05×2.1
Package Dimensions View
Land pattern dimensions View
CAD data
(Symbol, Footprint and 3D model)
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Absolute Maximum Ratings

Characteristics Symbol Rating Unit
power supply voltage VDD1,VDD2 -0.5 to 6.0 V
operating temprature Topr -40 to 105

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Isolation voltage BVs
@1minute (Min)
BVS 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) |dVOS/dTa| - 6 μV/℃
Input offset voltage drift vs ambient temperature(Typ.) |dVOS/dTa| - 2 μV/℃
Gain rank A (+/- 1.0%)(Max) G1 Ta=25℃ 8.28 V/V
Gain rank A (+/- 1.0%)(Min) G1 Ta=25℃ 8.12 V/V
Gain rank A (+/- 1.0%)(Typ.) G1 Ta=25℃ 8.2 V/V
Gain rank B (+/- 0.5%)(Max) G0 Ta=25℃ 8.24 V/V
Gain rank B (+/- 0.5%)(Min) G0 Ta=25℃ 8.16 V/V
Gain rank B (+/- 0.5%)(Typ.) G0 Ta=25℃ 8.2 V/V
Gain rank none (+/- 3.0%)(Max) G3 Ta=25℃ 8.44 V/V
Gain rank none (+/- 3.0%)(Min) G3 Ta=25℃ 7.95 V/V
Gain rank none (+/- 3.0%)(Typ.) G3 Ta=25℃ 8.2 V/V
Input side supply current (VDD1) (Max) IDD1 VIN+=0V 12 mA
Input side supply current (VDD1) (Typ.) IDD1 VIN+=0V 8.6 mA
Output side supply current (VDD2)(Max) IDD2 VIN+=0V 10 mA
Output side supply current (VDD2) IDD2 VIN+=0V 6.2 mA
Output nonlinearity (±200mV) (Max) NL200 Ta=25℃
VIN+>=-200mV
VIN+<=200mV
0.13 %
Output nonlinearity (±200mV) (Typ.) NL200 Ta=25℃
VIN+>=-200mV
VIN+<=200mV
0.02 %
R_IN - 80
Propagation delay time (10% - 10%) (Max) (V_IN+=0 to 200mV/microsec step) tpD10 CL=15pF 2.3 μs
Propagation delay time (10% - 10%) (Typ.) (V_IN+=0 to 200mV/microsec step) tpD10 CL=15pF 1.9 μs
Propagation delay time (50% - 50%) (Max) (V_IN+=0 to 200mV/microsec step) tpD50 CL=15pF 2.6 μs
Propagation delay time (50% - 50%) (Typ.) (V_IN+=0 to 200mV/microsec step) tpD50 CL=15pF 2.3 μs
Propagation delay time (90% - 90%) (Max) (V_IN+=0 to 200mV/microsec step) tpD90 CL=15pF 3.3 μs
Propagation delay time (90% - 90%) (Typ.) (V_IN+=0 to 200mV/microsec step) tpD90 CL=15pF 2.8 μs
Input side supply voltage VDD1 - 4.5 to 5.5 V
Output side supply voltage VDD2 - 3.0 to 5.5 V
Input offset voltage(Max) VOS Ta=25℃ 2.4 mV
Input offset voltage(Min) VOS Ta=25℃ -0.6 mV
Input offset voltage(Typ.) VOS Ta=25℃ 0.9 mV
Gain drift vs ambient temperature |dG/dTa| - 0.00012 V/V/degC
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Jul,2023

Mar,2023

Oct,2024

Oct,2024

Orderable part number

Orderable part number
(example)
MOQ(pcs) Reliability
Information
RoHS
TLP7820(A-TP4,E 1500 Yes
TLP7820(B-TP4,E 1500 Yes
TLP7820(D4-TP4,E 1500 Yes
TLP7820(D4ATP4,E 1500 Yes
TLP7820(D4BTP4,E 1500 Yes
TLP7820(TP4,E 1500 Yes

Applications

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Mega-solar Inverters
Such as high efficiency and miniaturization are important in designing mega-solar inverter. Toshiba provides information on a wide range of semiconductor products suitable for inverter circuit unit, gate driving circuit unit, signal transmission unit, etc., along with circuit configuration examples.
PV Inverter for Household Use
Such as high efficiency and miniaturization are important in designing PV inverter for household use. Toshiba provides information on a wide range of semiconductor products suitable for convertercircuit unit, inverter circuit unit, etc., along with circuit configuration examples.
Uninterruptible power supply
Such as low power consumption and miniaturization are important in designing uninterruptible power supply (UPS). Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, inverter/converter units, control units, signal transmission units, etc., along with circuit configuration examples.
IH Cooking Heater
Such as high breakdown voltage, low power consumption and miniaturization are important in designing IH cooking heater. Toshiba provides information on a wide range of semiconductor products suitable for IH coil driving units, motor driving units, current detecting unit, etc., along with circuit configuration examples.

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