Rev 1.4 DIO7003 5.5V Low Loss Power Distribution Switch Features Descriptions Input voltage: 2.7V to 5.5V The DIO7003 power distribution switch is Typical 75m on-resistance intended for applications where precision current Five different continuous current versions limiting is required or heavy capacitive loads and Under voltage lockout short circuits are encountered. The power switch Over current protection, short circuit rising and falling times are controlled to minimize protection and over temperature protection current surges during turning on/off. Fault time 5ms typically with blanking Reverse blocking (no body diode) The DIO7003A/B/C/D/E provide separately No reverse current when power ON or power 350mA/700mA/1A/1.5A/2A five current levels. OFF Enable polarity: active high or active low The DIO7003 device limits the output current Compact SOT23-5, SOIC-8, EP-MSOP8 and under a safe level by using a constant current MSOP-8 packages mode when the output load exceeds the current limit threshold. Applications The DIO7003 is available in the SOT23-5, SOIC-8, USB Ports/Hubs EP-MSOP8 and MSOP-8 packages. It is rated over Digital TV the -40C to 85C temperature range. Set-Top Boxes VOIP Phones Typical Application www.dioo.com 2020 DIOO MICROCIRCUITS CO., LTD DIO7003 Rev 1.4 5.5V Low Loss Power Distribution Switch DIO7003 Ordering Information Recommended EN/EN Order Part Top Continuous Package Number Marking Current DIO7003HAST5 W3HA 350mA Active High Green SOT23-5 Tape & Reel, 3000 DIO7003HBST5 W3HB 700mA Active High Green SOT23-5 Tape & Reel, 3000 DIO7003HCST5 W3HC 1A Active High Green SOT23-5 Tape & Reel, 3000 DIO7003HDST5 W3HD 1.5A Active High Green SOT23-5 Tape & Reel, 3000 DIO7003HEST5 W3HE 2A Active High Green SOT23-5 Tape & Reel, 3000 DIO7003LAST5 W3LA 350mA Active Low Green SOT23-5 Tape & Reel, 3000 DIO7003LBST5 W3LB 700mA Active Low Green SOT23-5 Tape & Reel, 3000 DIO7003LCST5 W3LC 1A Active Low Green SOT23-5 Tape & Reel, 3000 DIO7003LDST5 W3LD 1.5A Active Low Green SOT23-5 Tape & Reel, 3000 DIO7003LEST5 W3LE 2A Active Low Green SOT23-5 Tape & Reel, 3000 DIO7003HASO8 D703HA 350mA Active High Green SOIC-8 Tape & Reel, 2500 DIO7003HBSO8 D703HB 700mA Active High Green SOIC-8 Tape & Reel, 2500 DIO7003HCSO8 D703HC 1A Active High Green SOIC-8 Tape & Reel, 2500 DIO7003HDSO8 D703HD 1.5A Active High Green SOIC-8 Tape & Reel, 2500 DIO7003HESO8 D703HE 2A Active High Green SOIC-8 Tape & Reel, 2500 DIO7003LASO8 D703LA 350mA Active Low Green SOIC-8 Tape & Reel, 2500 DIO7003LBSO8 D703LB 700mA Active Low Green SOIC-8 Tape & Reel, 2500 DIO7003LCSO8 D703LC 1A Active Low Green SOIC-8 Tape & Reel, 2500 DIO7003LDSO8 D703LD 1.5A Active Low Green SOIC-8 Tape & Reel, 2500 DIO7003LESO8 D703LE 2A Active Low Green SOIC-8 Tape & Reel, 2500 DIO7003HAXM8 D703HA 350mA Active High Green EP-MSOP8 Tape & Reel, 3000 DIO7003HBXM8 D703HB 700mA Active High Green EP-MSOP8 Tape & Reel, 3000 DIO7003HCXM8 D703HC 1A Active High Green EP-MSOP8 Tape & Reel, 3000 DIO7003HDXM8 D703HD 1.5A Active High Green EP-MSOP8 Tape & Reel, 3000 DIO7003HEXM8 D703HE 2A Active High Green EP-MSOP8 Tape & Reel, 3000 DIO7003LAXM8 D703LA 350mA Active Low Green EP-MSOP8 Tape & Reel, 3000 DIO7003LBXM8 D703LB 700mA Active Low Green EP-MSOP8 Tape & Reel, 3000 DIO7003LCXM8 D703LC 1A Active Low Green EP-MSOP8 Tape & Reel, 3000 DIO7003LDXM8 D703LD 1.5A Active Low Green EP-MSOP8 Tape & Reel, 3000 DIO7003LEXM8 D703LE 2A Active Low Green EP-MSOP8 Tape & Reel, 3000 DIO7003HAMP8 D703HA 350mA Active High Green MSOP-8 Tape & Reel, 3000 DIO7003HBMP8 D703HB 700mA Active High Green MSOP-8 Tape & Reel, 3000 DIO7003HCMP8 D703HC 1A Active High Green MSOP-8 Tape & Reel, 3000 DIO7003HDMP8 D703HD 1.5A Active High Green MSOP-8 Tape & Reel, 3000 DIO7003HEMP8 D703HE 2A Active High Green MSOP-8 Tape & Reel, 3000 www.dioo.com 2020 DIOO MICROCIRCUITS CO., LTD DIO7003 Rev 1.4