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ISL54228IRTZ-T 数据表(PDF) 2 Page - Intersil Corporation |
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ISL54228IRTZ-T 数据表(HTML) 2 Page - Intersil Corporation |
2 / 17 page ISL54228 2 FN7628.0 July 29, 2010 Pin Configurations ISL54228 (8 LD 1.2x1.4 µTQFN) TOP VIEW ISL54228 (8 LD 2x2 TDFN) TOP VIEW NOTE: Switches Shown for OE = Logic “0”. D- 1 5 D+ OVP LOGIC 4MΩ 4MΩ VDD OE COM- COM+ D+ LP 1 2 3 4 8 7 6 5 GND D- PD OVP LOGIC 4MΩ 4MΩ Pin Descriptions µTQFN TDFN PIN NAME DESCRIPTION 4 1 LP Low Power Input 5 2 D+ USB Data Port 6 3 COM+ USB Data Port 74 GND Ground Connection 8 5 COM- USB Data Port 1 6 D- USB Data Port 27 OE Switch Enable 3 8 VDD Power Supply - PD PD Thermal Pad. Tie to Ground or Float Truth Table INPUT OUTPUT SIGNAL AT COM PINS LP OE D-, D+ STATE 0V to 3.6V 0 0 OFF Normal 0V to 3.6V 0 1 ON Normal 0V to 3.6V 1 0 OFF Low Power 0V to 3.6V 1 1 ON Normal Overvoltage Range 0 0 OFF OVP Overvoltage Range 0 1 OFF OVP Overvoltage Range 1 0 OFF Neg OVP Limited Positive OVP No Persistence Checking Low Power Overvoltage Range 1 1 OFF OVP NOTE: Logic “0” when ≤ 0.5V, Logic “1” when ≥ 1.4V with a 2.7V to 3.6V Supply. ISL54228 |
类似零件编号 - ISL54228IRTZ-T |
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类似说明 - ISL54228IRTZ-T |
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