DML3009LDC SINGLE CHANNEL SMART LOAD SWITCH Description and Applications Features and Benefits The DML3009LDC load switch provides a component and area- Advanced Controller with Charge Pump reducing solution for efficient power domain switching with inrush Integrated N-Channel MOSFET with Ultra-Low R ON current limit via soft-start. In addition to integrated control functionality Input Voltage Range 0.5V to 13.5V with ultra-low on-resistance, this device offers system safeguards and Soft-Start via Controlled Slew Rate monitoring via fault protection and power good signaling. This cost- Adjustable Slew Rate Control effective solution is ideal for power management and hot-swap Power Good Signal applications requiring low power consumption in a small footprint. Thermal Shutdown V Undervoltage Lockout IN Applications Short-Circuit Protection Extremely Low Standby Current Portable Electronics and Systems Load Bleed (Quick Discharge) Notebook and Tablet Computers Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Telecom, Networking, Medical, and Industrial Equipment Halogen and Antimony Free. Green Device (Note 3) Set-Top Boxes, Servers, and Gateways Hot-Swap Devices and Peripheral Ports V-DFN3030-12 (Type B) Pin1 Top View Bottom View Top View Ordering Information (Note 4) Part Number Case Packaging DML3009LDC-7 3000/Tape & Reel V-DFN3030-12 (Type B) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See DML3009LDC Typical Application Circuit VVIN 13 V IN 1 12 VIN VOUT VVOUT 2 11 OFF ON EN V OUT 3 10 V VCc V V CC OUT 4 DML3009 9 GND V OUT 5 R 8 BLEED SR NC 100 R PG 100k 6 7 V PG BLEED TERM C VOUT 0.1uF C C C VIN VCC SR 1uF 1uF 1nF Pin Description Pin Number Pin Name Pin Function 1, 13 V Drain of MOSFET (0.5V to 13.5V). Pin 1 must be connected to Pin 13. IN 2 EN Activehigh digital input used to turn on the MOSFET, pin has an internal pull down resistor to GND 3 V Supply voltage to controller (3.0V to 5.5V). CC 4 GND Controller ground. 5 SR Slew rate adjustment Please refer C vs. V rising time table. SR OUT Active-high, open-drain output that indicates when the gate of the MOSFET is fully charged, external 6 PG pull up resistor 1k to an external voltage source required tie to GND if not used. 7 BLEED Load bleed connection, must be tied to V either directly or through a resistor 1k. OUT 8 to 12 V Source of MOSFET connected to load. OUT Function Block Diagram V OUT 2 of 12 December 2018 DML3009LDC Diodes Incorporated www.diodes.com Document number: DS39184 Rev. 3 - 2 NEW PRODUCT ADVANCE INFORMATION NEW PRODUCT ADVANCED INFORMATION