tde1891 STMicroelectronics, tde1891 Datasheet
tde1891
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tde1891 Summary of contents
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... MULTIWATT11 MULTIWATT11V PowerSO20 (In line) ORDERING NUMBERS: TDE1891L TDE1890V TDE1890D TDE1891V driving inductive or resistive loads. An internal Clamping Diode enables the fast demagnetization of inductive loads. Diagnostic for CPU feedback and extensive use of electrical protections make this device ex- tremely rugged and specially suitable for indus- trial automation applications ...
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... TDE1890 - TDE1891 PIN CONNECTION (Top view D93IN022 Note: Output pins must be must be connected externally to the package to use all leads for the output current (Pin 9 and 11 for Multiwatt package, Pin and 9 for PowerSO20 package). ABSOLUTE MAXIMUM RATINGS ...
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... C amb V < out oth2 35V 0.5mA diag 3mA diag < Vdg < 15.6 to 35V S Idiag = 5mA TDE1890 - TDE1891 Typ. Max. Unit 15 360 500 ...
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... sth2 (*) According to the intervention of the current limiting block. (**) A cold lamp filament capacitive load may activate the current limiting circuit of the I PS, when the IPS is initially turned on. TDE1891 uses Diag2 to signal such condition, TDE1890 does not. 4/12 Test Condition Min. ...
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... A clamping circuit connected between ground and the output pin is not recommended. An interrup- tion of the connection between the ground of the V s load and the ground of the TDE1890/1 would – leave the TDE1890/1 alone to absorb the full amount of the demagnetization energy. TDE1890 - TDE1891 S zener minimum rated cl 5/12 ...
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... TDE1890 - TDE1891 Figure 3: Demagnetization Cycle Waveforms Figure 5. 6/12 Figure 4: Normalized R vs. Junction DSON Temperature 1.8 RDSON (Tj) = RDSON (Tj=25 C) 1.6 1.4 1.2 1.0 0.8 0.6 - 100 125 D93IN018 ...
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... Referring to application circuit in fig. 6, let us con- sider the worst case: - The supply voltage is at maximum value of in- (1) dustrial bus (30V instead of the 24V nominal value). This means also that I (2.5A instead of 2A). TDE1890 - TDE1891 Lim to on and the ambient j R (2) th ...
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... TDE1890 - TDE1891 - All electrical parameters of the device, con- cerning the calculation, are at maximum val- ues. - Thermal shutdown threshold is at minimum value. Therefore 30V 0. 8mA DSON0 2.5V, Lim = 135 C/W thj-amb Figure 6: Application Circuit DC BUS 24V +/-25% +IN - POLLING ...
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... 0.49 F 0.88 G 1.45 1.7 G1 16. 19 21.9 22.2 L1 21.7 22.1 L2 17.4 L3 17.25 17.5 L4 10.3 10.7 L7 2.65 M 4.25 4.55 M1 4.73 5.08 S 1.9 S1 1.9 Dia1 3.65 TDE1890 - TDE1891 inch MAX. MIN. TYP. 5 2.65 1.6 0.039 0.55 0.019 0.95 0.035 1.95 0.057 0.067 17.25 0.659 0.669 0.772 20.2 22.5 0.862 0.874 22.5 0.854 0.87 18.1 0.685 17.75 0.679 0.689 10.9 0.406 0.421 2.9 0.104 4.85 0.167 0.179 5.43 0.186 0.200 2.6 0.075 2.6 0.075 3 ...
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... TDE1890 - TDE1891 MULTIWATT11 (In line) PACKAGE MECHANICAL DATA mm DIM. MIN. TYP 0.49 F 0.88 G 1.57 1.7 G1 16. 19 26.4 L1 22.35 L3 17.25 17.5 L4 10.3 10.7 L7 2.65 S 1.9 S1 1.9 Dia1 3.65 10/12 inch MAX. MIN. TYP. 5 2.65 1.6 0.55 0.019 0.95 0.035 1.83 0.062 0.067 17.13 0.664 0.669 0.772 20.2 26.9 1.039 22.85 0.880 17.75 0.679 0.689 10.9 0.406 0.421 2.9 0.104 2.6 0.075 2.6 0.075 3.85 0.144 MAX. ...
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... F” do not include mold flash or protrusions. - Mold flash or protrusions shall not exceed 0.15 mm (0.006”). - Critical dimensions: ”E”, ”G” and ”a3” DETAIL TDE1890 - TDE1891 inch MAX. MIN. TYP. 3.6 0.3 0.004 3.3 0.1 0.000 0.53 0.016 0.32 0.009 16 0 ...
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... TDE1890 - TDE1891 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice ...