SM8142 Nippon Precision Circuits Inc, SM8142 Datasheet
SM8142
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SM8142 Summary of contents
Page 1
... NIPPON PRECISION CIRCUITS INC. OVERVIEW The SM8142 is a transformer-less electroluminescent (EL) sheet lamp driver, capable of driving sheets size. It employs a high-efficiency driver output circuit configuration to control power dissipation available in ultra-small 8-pin SON (Small Outline Non-leaded) packages*, making possible the construction of small, thin, low-power driver units SM8142 × ...
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... VSOP CHV 1 LDR 2 VSS 3 8142A OCL CHV 1 LDR 2 VSS 3 8142B OSC 4 SM8142 PACKAGE DIMENSIONS 8-pin SON I LDR CHV OUT1 OUT2 0.65 LDR CHV OUT1 OUT2 8-pin VSOP I 8 OUT1 7 OUT2 6 VDD 5 OCE 0.575 typ ...
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... Built-in pull-down resistor SM8142 SM8142B I EL sheet OUT1 OUT2 High Voltage Switching Circuit Dividing Circuit Oscillator for EL Driving OCE High-voltage DC input O Booster coil driver output – Ground I ...
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... Operating temperature Operating current Coil inductance Max value is as same as Absolute Maximum Ratings. SM8142 Condition All Input pins CHV pin LDR pin OUT1 , OUT2 pin ≤ 85 ° Condition = 3.0V Including coil current ...
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... OUT1, OUT2 output frequency OUT1, OUT2 output frequency range LDR inductance driver frequency LDR inductance driver frequency range ENA HIGH-level input voltage -level input voltage ENA input current Operating current Stand-by current SM8142 Ver Condition A A/B V ...
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... Connect a 1k Ω resistor to protect IC when the size of EL sheet is over 30cm Note: Do not operate the with the EL sheet NOT connected (no load to OUT1/OUT2) since the IC will be damaged. SM8142 C bypass 0.47mH 0.01µF VSS LDR EL sheet size:5cm to 10cm ...
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... Connect a 1k Ω resistor to protect IC when the size of EL sheet is over 30cm Note: Do not operate the with the EL sheet NOT connected (no load to OUT1/OUT2) since the IC will be damaged. SM8142 C bypass 0.47mH 0.01µF VSS LDR EL sheet size:5cm to 10cm ...
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... Customers shall not expor t, directly or indirectly, any products without first obtaining required licenses and approvals from appropriate government agencies. NIPPON PRECISION CIRCUITS INC. SM8142 NIPPON PRECISION CIRCUITS INC. 4-3, Fukuzumi 2-chome Koto-ku, Tokyo 135-8430, Japan ...