Rev 1.0 DIO7527 5.5V Current Limited Load Switch Features Descriptions z Input voltage range: 2.7V to 5.5V The DIO7527 is a current limited P-channel z 2A Maximum Load Current MOSFET power switch, which designed for high z 70m typical R side load switch applications. DS(ON) z 70 A quiescent current z Under-Voltage Lockout An open-drain flag output is also available to z High precision over current trigger point indicate fault condition, including over current, z Open-drain Fault Flag Pin thermal shut down, input UVLO and output z Output Reverse-Voltage Protection reverse-voltage condition. z 6kV output pin ESD z Available in Packages of SOT23-6, MSOP-8, The load-switch product family from DIOO EP-MSOP-8 including almost all industry standard. Please contact our sales if you are interested. Application z Hot Swap Supplies z Notebook Computers z Peripheral Ports z Personal Communication Devices Block Diagram Figure 1 Functional Block Diagram www.dioo.com 2015 DIOO MICROCIRCUITS CO., LTD DIO7527 Rev. 1.0 5.5V Current Limited Load Switch DIO7527 Ordering Information Order Part Top Output Shut down Enable T Package A Number Marking Resistor DIO7527AST6 YW7A Active High Yes -40 to +85C SOT23-6 Tape & Reel, 3000 DIO7527BST6 YW7B Active Low Yes -40 to +85C SOT23-6 Tape & Reel, 3000 DIO7527CST6 YW7C Active High No -40 to +85C SOT23-6 Tape & Reel, 3000 DIO7527DST6 YW7D Active Low No -40 to +85C SOT23-6 Tape & Reel, 3000 DIO7527AMP8 D27A Active High Yes -40 to +85C MSOP-8 Tape & Reel, 3000 DIO7527BMP8 D27B Active Low Yes -40 to +85C MSOP-8 Tape & Reel, 3000 DIO7527CMP8 D27C Active High No -40 to +85C MSOP-8 Tape & Reel, 3000 DIO7527DMP8 D27D Active Low No -40 to +85C MSOP-8 Tape & Reel, 3000 DIO7527AXM8 D27A Active High Yes -40 to +85C EP-MSOP-8 Tape & Reel, 3000 DIO7527BXM8 D27B Active Low Yes -40 to +85C EP-MSOP-8 Tape & Reel, 3000 DIO7527CXM8 D27C Active High No -40 to +85C EP-MSOP-8 Tape & Reel, 3000 DIO7527DXM8 D27D Active Low No -40 to +85C EP-MSOP-8 Tape & Reel, 3000 Pin Assignment IN 1 8 OUT IN 1 8 OUT 1 6 OUT IN IN 2 7 OUT IN 2 7 OUT Thermal 2 5 GND SET PAD 3 6 3 6 EN(EN) FLAG EN(EN) FLAG FLAG 3 4 EN(EN) GND 4 5 SET GND 4 5 SET MSOP8 SOT23-6 EPMSOP8 Figure 1 Pin Assignment Pin Description Name Function OUT Output pin, decoupled with a capacitor to GND GND Ground pin Current limit programming pin. Connect a resistor R from this pinto ground SET SET to program the current limit. EN(EN) ON/OFF control. Pull high to enable IC. Do not leave it floating FLAG Open-drain Fault Flag Pin. IN Input pin, decoupled with a capacitor to GND. www.dioo.com 2015 DIOO MICROCIRCUITS CO., LTD DIO7527 Rev.1.0